What is rtx and gtx

What is rtx and gtx DEFAULT

GTX vs RTX – Which is better?

Let’s say that you want to build a computer or you want to change the Graphics Processing Unit (GPU) of your existing PC since it had been outdated, you go to the market in search of a new one and there are two variants in front of you – GTX and RTX. You don’t know what is meant by all this and make the wrong decision. This article aims to help you in a situation like that and would try to give a basic difference between these terms.
While there are many competitors in the market of GPUs (mainly Nvidia and AMD), we would only talk about the Nvidia processors as they are the most common, and the term GTX and RTX belong to them.

What is GTX?

GTX stands for Giga Texel Shader eXtreme and is a variant under the brand GeForce owned by Nvidia. They were first introduced in 2008 with series 200, codenamed Tesla. The first product in this series was GTX 260 and more expensive GTX 280. The introduction of these cards also affected the naming scheme and from the release of these cards onwards, Nvidia GPUs used a naming scheme that has GTX/GT as a prefix followed by their model number. With every other major release in the series, Nvidia changed its microarchitecture on which its cards are based on i.e. series 200 & 300 were based on Tesla architecture, series 400 & 500 were based on Fermi architecture and so on.
The latest GTX series 16, consist of GTX 1650, GTX 1660, GTX 1660Ti, and its Super counterparts. These are based on Turing architecture and were introduced in 2019.

What is RTX?

RTX stands for Ray Tracing Texel eXtreme and is also a variant under GeForce. The RTX cards were specially designed to support real-time ray tracing which made the video looked more beautiful. They were first announced in 2018 and uses Turing architecture. These RTX cards include RTX 2060, RTX 2070, RTX 2080, RTX 2080Ti, and Super counterparts of 2060 and 2070. These cards support the DXR extension in Microsoft’s DirectX12 and also DLSS (Deep Learning Super Sampling).

Difference between GTX and RTX

GeForce is a brand of GPUs designed by Nvidia and under it comes it’s variants like GTX and RTX but before the terms, GTX and RTX were used or existed, terms like GT and GS were popular among GPUs but nowadays they only provide entry-level graphics processing capability and for using more graphics-intensive application you should possess the GTX or RTX cards which are specially designed for graphic-intensive applications like games, graphic engines and much more.
The latest entry in the GTX series includes the 16XX series but for the sake of simplification and similarity, we would consider the differences between a GTX 1080Ti (introduced in 2016) and an RTX 2080 (introduced in 2019) as they are quite similar with a little difference.
GTX stands for Giga Texel Shader eXtreme and RTX stands for Ray Tracing Texel eXtreme, these are not a simple technology to understand by any means but the most basic difference between the two is that the RTX is specifically designed for performing Real-Time Ray Tracing. In simpler terms, it is used to plot the path of light in a video game as it interacts (reflect or refract) with the surroundings in real-time. It results in more beautiful and stunning looking environments, textures, and materials in the game.

As you can see in the picture RTX cards offer incredibly detailed lighting effects and rendering. But better looks does not guarantee better frame rates. And also there are not many games in the market that support ray tracing. So let us look into the differences between the GTX 1080Ti and the RTX 2080.



GTX 1080Ti vs RTX 2080

GTX 1080TiRTX 2080
GPU architecturePascalTuring
Frame Buffer11 GB GDDR5X8 GB GDDR6
Memory Speed11 Gbps14 Gbps
Boost Clock1582 MHz1710 MHz
Ray TracingNot SupportedSupported
DLSSNot SupportedSupported
Price$1000$700

These are some basic differences between the two cards. The RTX 2080 is capable of beating the GTX 1080Ti in 4K gaming. 2080 uses a faster GDDR6 memory which results in better resolutions. It also offers additional rendering improvements being a Turing architecture card and also supports Real-Time Ray Tracing and DLSS, plus its price is less when compared to its counterpart.

While these things may sound impressive, there is no real reason to use the RTX card if you don’t care much about the visuals. Since 4K monitors are very expensive and enabling ray tracing may reduce your frame rates, the GTX 1080Ti gives better performance in some games when compared to the RTX 2080.

Verdict: Nvidia’s GTX 1080Ti will give better performance in some games but it is not worth the extra amount it costs and since the RTX cards come with additional features of Ray tracing and DLSS it is a good choice for mid to high-end PCs and since more and more games are supporting ray tracing it is a good choice for the present as well as the future.

References:

Sours: https://www.geeksforgeeks.org/gtx-vs-rtx-which-is-better/

When it comes to gaming, new graphics means a new way to see the world.

The NVIDIA Turing GPU architecture powers both the GeForce RTX 20-Series and GTX 16-Series cards. As the world’s most advanced architecture, Turing brings exceptional performance and efficiency as well as next-generation shading technology to the latest games.

Additionally, the NVIDIA GeForce RTX platform offers real-time ray tracing and AI for an entirely new gaming experience. RTX offers stunningly accurate lighting like shadows, reflections, refractions and global illumination. With more realistic scenes, gaming is more intense and exhilarating than ever before.

Popular titles such as Control and Metro Exodus illustrate the eye-opening difference in visual impact offered by the NVIDIA RTX series.

And many more new RTX titles are joining the scene — Minecraft, Call of Duty: Modern Warfare, Watch Dogs: Legion, Wolfenstein: Youngblood and Cyberpunk 2077 to name just a few.

The best way to comprehend the difference between RTX and GTX is to see it.

Above is a scene from Battlefield V that allows you to interact with “RTX on” or “RTX off” to experience the differences in visuals. Click the image and then move the slider here between “RTX on” and “RTX off” to see the differences in lighting.

What Is RTX?

NVIDIA RTX graphics cards are the first to include RT Cores. This dedicated ray-tracing hardware can cast upwards of 10 gigarays per second, allowing real-time, movie-like lighting in games. Real-time ray tracing is only possible because RTX graphics cards deliver up to 6x faster ray-tracing performance.

Above is a scene from Metro Exodus that shows off the immersive details gained from real-time ray tracing. Click the image and then move the slider here between “RTX on” and “RTX off” to see the differences in lighting.

RTX graphics cards are also the first to offer Tensor Cores capable of delivering over 100 teraflops of AI processing to accelerate gaming performance with NVIDIA DLSS.

For those looking for a gaming GPU that will handle the next generation of immersive game titles, RTX is a great way to go.

RTX Versus GTX

Technology features:RTX 20-SeriesGTX 16-SeriesGTX 10-Series
Turing ArchitectureYesYesNo
NVIDIA Adaptive ShadingYesYesNo
VR ReadyYesGTX 1660 or higherGTX 1060 or higher
Concurrent Floating Point & Integer OperationsYesYesNo
Turing NVIDIA Encoder (NVENC)YesYes (except 1650)No
Ray-Tracing CoresYesNoNo
Tensor CoresYesNoNo
NVIDIA DLSSYesNoNo

While only RTX cards have RT and Tensor Cores, the GTX 16-Series uses the shared Turing architecture to offer huge leaps in performance. Games like Wolfenstein II: The New Colossus are already making use of Turing’s concurrent floating point and integer operation, and advanced shading, including variable rate shading to deliver higher frame rates with lower power consumption.

GTX cards excel at both immersive and competitive gaming, providing great experiences in popular titles like Fortnite, Overwatch and Counterstrike: Global Offensive. Gamers can share their gaming experience with a streaming audience with lower overhead and higher quality with Turing’s new NVENC*. And for retro gaming, Turing brings hardware integer scaling for crisp pixel art.

Gamers looking for a GPU for traditional games can grab a GTX card for amazing performance and value.

Learn more about NVIDIA RTX and NVIDIA GTX.

The AI Podcast · NVIDIA’s Liila Torabi Talks the New Era of Robotics Through Isaac SIm – Ep. 147

Sours: https://blogs.nvidia.com/blog/2019/11/01/whats-the-difference-between-nvidia-rtx-and-gtx/
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GTX 1080 Ti vs RTX 2080: Which should you buy?

After years of development, Nvidia's new Turing graphics cards are finally here: the RTX 2080 and RTX 2080 Ti. While the RTX 2080 Ti offers a clear performance advantage over the best of the last-gen Pascal cards (plus a ton of new features) the RTX 2080's broadly similar performance to the GTX 1080 Ti makes it a less obvious choice. Given that the RTX 2080 is often cheaper than the top-tier 10-series card, does it make sense to get the GTX 1080 Ti? As usual, the answer is complicated, but this article is intended to give you the information you need to make a decision one way or the other.

First of all, we'll take a look at the new features provided by the Turing architecture to see if any of these are potentially game-changers. For example, DLSS - deep learning super-sampling - may provide a significant performance boost in supported titles, while the real-time ray tracing that gives the new RTX cards their name might justify the added premium for a high-end RTX card. There are other considerations too, like improved shader models, improved connectors and better streaming capabilities, which might justify the purchase for early adopters, content creators or owners of extremely high resolution displays.

After this brief feature discussion, we'll show you a performance comparison between the RTX 2080 and the GTX 1080 Ti, letting you see how these two cards swap positions between games. The bulk of our testing was performed at 4K, where the difference between graphics cards is most pronounced and where high-end cards make sense, but we'll also have some 1080p and 1440p results along with some general trends to keep in mind.

We'll conclude with some remarks on pricing and availability, which will obviously have a significant affect on your purchasing decision (or lack thereof) as well. It's also worth noting that we've covered many of the issues in this article in greater depth in our GeForce RTX 2080 and 2080 Ti review, so that's worth checking out if you're still undecided when all is said and done or you just want to know more about these new cards. Without further ado, let's get into the comparison!

RTX_2080

RTX 2080 vs GTX 1080 Ti: feature comparison

Deep learning super-sampling (DLSS)

DLSS is one of the most exciting features of the new Turing architecture as it has the potential to significantly boost frame-rates in games that support it - this could be a nice way to offset the performance hit of real-time ray tracing or to max out the capabilities of high refresh rate monitors. We've already produced an in-depth discussion of DLSS but essentially this new feature works by rendering a lower-resolution image which is then upscaled by an efficient deep learning algorithm which has been trained on tonnes of high-res images of the game that's being played. This allows the RTX hardware to deliver a final image that looks similar to the standard full-size image using around 50 per cent of the shading power, opening the door to significantly higher frame-rates.

You can see from the benchmark below that enabling DLSS potentially delivers dramatically higher performance in supported games - though at the time of writing, there's little beyond demo software to test the functionality. In a Final Fantasy 15 benchmark demo, the RTX 2080 result is nearly 40 per cent higher and we see similar advantages for the RTX 2080 Ti. Combined with the significant gap in raw hardware performance between the two card generations, Final Fantasy 15 shows an 80 per cent leap with DLSS enabled between the GTX 1080 and RTX 2080 - impressive stuff! However, while we're confident in this technology, we have only had demo software to test it with - we need more actual games to fully verify its credentials. Right now, the Final Fantasy 15 benchmark run is the best way.

Final Fantasy 15 demo: TAA vs DLSS

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti
  • RTX 2080
  • RTX 2080 Ti

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Real-time ray tracing

Nvidia's new 20-series cards are dubbed RTX cards rather than GTX, which refers to the cards' real-time ray tracing abilities. Ray tracing refers to a process of simulating light as it bounces realistically around a scene, allowing for greater graphical fidelity through lights and shadows that appear more realistic. Performing ray tracing in real-time just wasn't viable without dedicated hardware, which is exactly what Nvidia have included on their RTX 2080 card and its stablemates.

However, the visual impact of ray tracing varies depending on its implementation and the practice still incurs a heavy performance hit even with dedicated hardware. On the RTX 2070 in Battlefield 5, frame-rates can be more than cut in half at 1080p ultra. This could be counteracted by the performance advantages of DLSS, as mentioned above, but thus far, we've only seen RT and DLSS combined in demo software. We believe that real-time ray tracing is indeed the future of gaming visuals, but RT is a new tool in the developer's toolbox - we need to see how many games support it and how performant it is in those titles.

Turing architecture: new rendering features

As well as the inclusion of RTX and DLSS, Nvidia's Turing GPUs include other feature improvements over their predecessors. For example, there are new shading models, including mesh shading, which essentially allows the GPU to take more control over level of detail settings, significantly freeing up CPU and GPU resources while giving a visually identical look. Then there's variable rate shading, which reduces processing on scene elements that don't require so much attention, potentially adding a further 15 to 20 per cent of performance based on a Wolfenstein 2 demo we've seen. All of these technologies are potentially exciting for VR too.

Speaking of VR, the new RTX cards also include a single USB-C VirtualLink port, which can allow next-gen VR headsets to be connected using a single cable rather than separate cables for video and data. DisplayPort 1.4a is also included, just in case you want to hook up an 8K 60Hz display with a single cable any time soon.

Finally, streamers and game video creators will be able to take advantage of a better NVENC encoder which allows for higher resolutions and supports a wider range of video standards. More importantly, the new version of the encoder provides better quality with less CPU utilisation, opening the door to 4K streaming on mainstream PC setups.

RTX 2080 vs GTX 1080 Ti: performance benchmarks

In order to give you a better idea of the difference in performance between these two cards, we've tested them in nine recent games. As well as the RT 2080 and GTX 1080 Ti, we've also included their stablemates: the RTX 2080 Ti and the GTX 1080. Our benchmarks have been run at 4K resolution, as higher resolutions will best emphasise the difference in performance between these GPUs. We will however also share our initial 1080p and 1440p results at the end of this section, in order to give more information for gamers using high refresh rate (100Hz, 144Hz or 240Hz) displays.

To give you a better idea of their raw performance, you can also see some of the relevant stats in the table below. Note that Founders Edition figures are given first, with their reference equivalents in parentheses, as the RTX FE cards we tested come factory overclocked.

RTX 2080 TiRTX 2080GTX 1080 TiGTX 1080
CUDA cores4352294435842560
Giga Rays/sec1081.211?
RTX-OPS78T (76T)60T (57T)12T8T
VRAM11GB GDDR68GB GDDR611GB GDDR5X8GB GDDR5X
Memory Bus352-bit256-bit352-bit256-bit
Mem. Bandwidth616GB/s448GB/s484GB/s352GB/s
Base Clock1350MHz1515MHz1480MHz1607MHz
Boost Clock1635MHz
(1545MHz)
1800MHz
(1710MHz)
1582MHz1733MHz
TDP260W (250W)225W (215W)250W180W

Our testing results are shown using a unique Digital Foundry benchmarking system - as long as you're viewing the desktop version of this page, anyway. A YouTube video will show you the scene that we tested each card on, with live frame-rate and frame time data embedded below.

The advantage of this added complexity is that you can use the controls to the right of the video to add or remove different cards and resolutions, letting you compare between just the cards you're interested in - perhaps you're trying to decide whether it's worth upgrading your GTX 1080 for an RTX 2080, or maybe it's a toss-up between the GTX 1080 Ti and the RTX 2080. With these controls, you decide what information to see.

Below the real-time telemetry, you can find quick summaries for the entire run, including the handy lowest one per cent and lowest five per cent figures which give you an idea of each card's worst-case performance and overall stability. It's worth remembering that to see these different figures, you need to mouse over the image. You can also click the chart to toggle between absolute figures and percentages.

Without further ado, let's get into the benchmarks!

Assassin's Creed Odyssey

We'll begin with the latest game to be added to our current benchmark selection: Assassin's Creed Odyssey, the 2018 release of the long-running AC franchise. The game's detailed texture work and expansive vistas make tough work for even high-end GPUs, and there's a significant CPU cost as well - although this is less obvious at the 4K resolution and ultra high preset we're using here. The RTX 2080 is seven per cent ahead of the GTX 1080 Ti here, with both cards oscillating between frame-rates that could do with G-Sync to avoid judder and torn frames.

AC Odyssey: Ultra High, TAA

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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Assassin's Creed Unity

Our second game is the classic title Assassin's Creed Unity, which was released in 2014 but remains a challenging test - especially in this pre-mission scene from early in the singleplayer campaign. The RTX 2080 offers near-identical performance to the GTX 1080 Ti at around 45fps, while the RTX 2080 Ti becomes the first card to squeak over the 60fps waterline. Interestingly, the difference between the RTX 2080 and GTX 1080 Ti is smaller than it was in the more modern AC title, at just four per cent.

AC Unity: Ultra High, FXAA

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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Battlefield 1

Our second test is Battlefield 1, which came out in 2016. There's no dedicated benchmark here, so we're using part of the War Stories mode which sets the player in a British tank racing across French no man's land. While there are a few frame-time spikes thanks to randomised explosions throughout the run, the performance is representative. The RTX 2080 achieves 80fps in the 4K benchmark, which is 6.5 per cent better than the GTX 1080 Ti. The GTX 1080 still squeaks past the 60fps mark, so no recent high-end card truly struggles with this game, even at 4K.

Battlefield 1: Ultra, TAA

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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Crysis 3

More than 11 years after the series debuted and five years since its latest iteration, running Crysis remains the shorthand for having an awesome gaming PC - and running it at 4K remains a legitimately challenging test. Even the RTX 2080 isn't able to hit 60fps here, with only the RTX 2080 Ti surpassing the figure at 68fps. The RTX 2080 is poor by comparison, at just 52.6fps, about 23 per cent slower than the new fastest card on the market. The RTX 2080 also comes behind the GTX 1080 Ti, which just outperforms it at 54fps. This may indicate that newer games may perform better on the new cards, and older games may prove relatively more challenging - though few other 2013-era titles are as tough on hardware as Crysis!

Crysis 3: very high, SMAA T2X

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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Far Cry 5

2018 release Far Cry 5 replaces 2016's Far Cry Primal in our benchmarks, trading the facade of prehistory for a modern pre-collapse setting. The RTX 2080 Ti is at the top of the pile here once again, with an average result of 75fps, while the RTX 2080 sits 23 per cent back at 58fps. However, that's still enough to moderately outpace the GTX 1080 Ti, which manages only 56fps in the same test - a gap of around six per cent.

Far Cry 5: Ultra, TAA

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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Ghost Recon Wildlands

Ghost Recon Wildlands remains the most challenging benchmark we have, thanks to its shattering ultra detail preset and a tough but fair integrated benchmark. Even the RTX 2080 Ti isn't capable of pushing 60fps at 4K here, turning in just 47fps on average, while the RTX 2080 manages 39, one frame per second more than the GTX 1080 Ti. That's still in range of a G-Sync monitor and there are still nice-looking presets at high and very high, so achieving a playable result at 4K should still be eminently possible even on the smaller RTX card.

Ghost Recon Wildlands: Ultra, TAA

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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Rise of the Tomb Raider

2016 release Rise of The Tomb Raider is a good test of relative performance between GPUs, although the title's actual gameplay is significantly more demanding. Here, the GTX 1080 Ti outpaces the RTX 2080 for the second time so far out of six tests, although the margin is just two per cent and both cards are able to reach 60fps. Meanwhile, the RTX 2080 Ti is a good 20 per cent ahead with an average score of 80fps; even its lowest one per cent score is still over 60fps.

Rise of the Tomb Raider: Very High, SMAA

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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Shadow of the Tomb Raider

Next up we have another new benchmark, 2018 release Shadow of the Tomb Raider, which is a better indicator of in-game performance. Here, only the RTX 2080 Ti manages to turn in an average result about 60fps at 4K, at least with the challenging settings that we've selected on this occasion. The RTX 2080 comes 21 per cent behind the RTX 2080 Ti, but nearly 10 per cent above the GTX 1080 Ti. It's also worth keeping in mind that the RTX 2080's results could be further improved with DLSS, which we'll look at in more detail later on in this piece.

Shadow of the Tomb Raider DX12: Highest, TAA

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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The Witcher 3

We couldn't test a graphics card without having a good old run through Novigrad on the back of our favourite gaming steed. We're talking of course about The Witcher 3, which was released in 2015 and remains a challenging test at 4K. The RTX 2080 Ti unsurprisingly takes home the top prize with an average frame-rate of 77fps, compared to 59fps for the RTX 2080. The GTX 1080 Ti does even better at 64fps, giving it a seven per cent lead over its ostensible replacement. Meanwhile, the GTX 1080 still manages a tolerable score of 45fps, allowing the former GPU king to still reach 60fps by adjusting a few key settings.

The Witcher 3: Ultra, POST-AA, No Hairworks

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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Wolfenstein 2: The New Colossus

Our third and final new game is Wolfenstein 2: The New Colossus, which was originally released in October 2017. We tested a level from the campaign that sees BJ astride the Panzerhund in New Orleans using the uber preset, giving the game a good opportunity to test our graphics hardware. Here the RTX 2080 Ti holds a 22 per cent lead over the RTX 2080, which in turn is 14 per cent ahead of the GTX 1080 Ti.

Wolfenstein 2 Vulkan: Uber, TSSAA 8x

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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1080p/1440p performance at high refresh rates

At the beginning of this piece, we noted that our testing was done at 4K, due to both time constraints and a need to emphasise performance differences in GPU-bound scenarios. However, our initial testing at lower resolutions, including 1080p and 1440p, shows that the RTX 2080 may fall behind the GTX 1080 Ti by an appreciable margin at lower resolutions in some titles. Rise of the Tomb Raider, shown below, is one example. It's interesting to note that this title sees the GTX 1080 Ti run faster than RTX 2080 at 4K too - but as we move down to lower resolutions, GTX 1080 Ti's performance advantages expressed in percentage terms actually increases.

This is somewhat surprising and unexpected - while spending this kind of money on 1080p gaming makes little sense (you will constantly encounter CPU bottlenecks, even with the fastest processors), we would hope for RTX to hold up at 1440p. To give some sense of balance, we went back to Shadow of the Tomb Raider - a title that favours RTX over GTX - and ran 2080 vs 1080 Ti tests at lower resolutions. At 4K, RTX 2080 commands a 9.2 per cent lead. This drops to 4.5 per cent at 1440p and 3.2 per cent at 1080p. We specifically chose Shadow for this test because its excellent DX12 implementation ensures impressive scaling across all resolutions. It strongly suggests that RTX - with its current drivers, latest - is best utilised on 4K resolution displays.

Rise of the Tomb Raider: Very High, SMAA

  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti
  • GTX 1080
  • GTX 1080 Ti
  • RTX 2080
  • RTX 2080 Ti

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Given the difference in price - which we will cover in the next section - these results could make the GTX 1080 Ti a better choice for gamers aiming for a higher refresh rate rather than increased resolution, leaving more money for a stronger CPU. However, it's worth bearing in mind that the RTX 2080 may well become the better-performing card over the long term, for three reasons:

  1. Driver updates could well improve performance - especially if the initial drivers have issues
  2. DLSS support could increase frame-rates for many titles and provides future-proofing
  3. Newer games with more modern engines tend to perform better on RTX hardware

Ultimately, it's up to you whether the promise of future performance justifies the higher price of the RTX 2080 over a cheaper card that offers better performance - in some games - right now.

RTX 2080 vs GTX 1080 Ti: price and availability

At present, the GTX 1080 Ti is sometimes available on the used market for lower than the price of the RTX 2080, but new examples all cost significantly more. The best price we found for the GTX 1080 Ti in the UK was £759, compared to £600 for the RTX 2080! In the US, things are even more lopsided: the cheapest new GTX 1080 Ti we spotted was $1200, with the RTX 2080 costing $500 less. This is compounded by the fact that the RTX 2080 comes with three free games from participating retailers: Anthem, Battlefield 5 and Metro Exodus. If it's at all a similar situation for you at retail, then a used (and heavily discounted) GTX 1080 Ti or a new RTX 2080 are the only defensible choices.

However, there are still some territories where the RTX 2080 and GTX 1080 Ti are relatively similar in price. Here, it gets more complicated, as the horsepower advantage possessed by the RTX 2080 is fairly minimal. However, the promise of future technologies like RTX and DLSS starts to shift the balance of power towards the RTX 2080. We don't know to what extent these technologies will be adopted by video game makers, but given Nvidia's whole-hearted support, it's hard to envisage a world where at least some of the biggest games aren't in Nvidia's camp. As well as the headline features, there are also smaller bonuses - new shader support, better VR connectivity and so on - that again push buyers towards RTX cards.

For the moment, we recommend that anyone looking to buy a graphics card now consider an RTX 2080 over the GTX 1080 Ti, unless you can find a good discount on new or used GTX 1080 Ti hardware. The GTX 1080 Ti is close in terms of raw performance, but if you plan on playing recent games as they're released, the GTX 1080 Ti will become outdated more quickly than the one generation gap would suggest.

Perhaps the most sensible solution is simply to wait - let's see what kind of an impact DLSS and RTX have on the quality of game experiences, let's see how many games will end up supporting these features, and let's see if driver updates and developer improvements improve RTX 2080 and 2080 Ti performance. Then we'll have a better idea of which is the best card for the money.

For more information, we encourage you to check out our full GeForce RTX 2080 and 2080 Ti review to learn more about these new cards in either article or video format.

Which GPUs are worth buying? We've made our picks for the best graphics cards available, updated with the latest graphics cards as they're released. As well as an overall performance champ, we name the best value graphics card and best cheap graphics card to guide your next upgrade.

Sours: https://www.eurogamer.net/
NVIDIA GTX Gamers vs NVIDIA RTX Gamers

For a long while, the conventional wisdom for getting a new graphics card was to go with Nvidia and, if you adhered to it, you likely saw both the RTX and the GTX suffix. If you’re confused as to which one of these you should buy, you’ve come to the right place.

Despite the fact that, as of 2021, AMD is able to offer some really good alternatives to Nvidia with its latest generation of graphics cards, Nvidia is still a relatively better option. This is mostly because of its longevity as the market leader and because the vast majority of cards released by Nvidia in the past five years are better than what AMD had to offer.

Let’s talk about what each prefix means and how and why it’s been used. Since GTX is older, we’ll start there.

Giga Texel Shader eXtreme (GTX)

GeForce GTX

Since the release of the GeForce 7000 series in 2005, Nvidia has used the GTX suffix to mark its bestcards.

It wouldn’t be fair to say that this trend continued all the way up to the release of the RTX cards as Nvidia started gradually increasing the number of GTX-branded cards. Following the release of the 900 series cards in 2014, virtually all GeForce cards had the GTX suffix.

Seeing how cards from the era before the 900 series aren’t really useful for much in 2021, we’ll only discuss the 900, 1000, and 1600 series cards in this section. It’s also a good point to section out this discussion as AMD wasn’t on par with Nvidia after the 900 series cards released and all the way up to the release of the 6000 series cards in 2020.

Although the 1600 series cards do technically belong with the GTX cards, it’s interesting to note that they were released in 2019, a year after we got the first RTX cards.

Although the performance margin isn’t extremely different, the price differential is simply too large to ignore. So, if you’re looking to get a GTX card, then the GTX 1600 series should be a no-brainer. However, there are some rather significant downsides to it compared to the RTX cards.

Ray Tracing Texel eXtreme (RTX)

GeForce RTX Logo

First and foremost, the RTX cards have ray tracing, a technology that creates hyper-realistic lighting effects by doing real-time particle simulation. Whether this new feature is enough to justify the additional cost, it is up to the individual user.

DLSS 2.0 is another incredible feature that increases the gap between RTX and GTX cards significantly.

Furthermore, with the release of the RTX 3000 series cards, the affordability of ray tracing has skyrocketed.

Below is a tech demo from Nvidia showcasing the advancement in ray tracing technology using its cards.

Despite its release date of September 2020, the availability of the RTX 3000 series cards as of the holiday season of 2020 is unreliable.

However, at a certain point, likely in Q1 2022, we’re bound to see these things level out and be able to have easier access to these cards. It is at this point that the RTX 3000 series cards will be available for the same price as the top GTX 1600 series cards while being leaps and bounds better.

The RTX 3000 series cards aren’t the first RTX cards released. In 2018, we saw the RTX 2000 series, which completely changed the landscape of video game graphics.

However, these cards are a bit on the expensive side, so if you’re really interested in buying an RTX card (and have the patience), you should hold out for the RTX 3060 Ti or an RTX 3070.

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APU vs CPU vs GPU

APU vs CPU vs GPU – What Is The Difference?

Aleksandar Cosic
Aleksandar Cosic

Alex is a Computer Science student and a former game designer. That has enabled him to develop skills in critical thinking and fair analysis. As a CS student, Aleksandar has very in-depth technical knowledge about computers, and he also likes to stay current with new technologies.

Sours: https://www.gpumag.com/nvidia-rtx-vs-gtx/

And rtx gtx is what

Nvidia has always been everyone’s first choice when it comes to computer-related queries. Moreover, the establishment of the Graphics Processing Unit has shunned every other company in manufacturing gaming and professional components in the possible best way. On the whole, Nvidia GPUs have attracted techs more than any company has done since they are affordable, have great performance, and are regarded as the best Graphic processing cards for use. 

Nvidia GeForce GTX vs RTX

The difference between Nvidia GeForce GTX and RTX is that Nvidia GeForce GTX uses the shared Turing architecture for its cards for great performance. On the other hand, Nvidia GeForce RTX cards have RT and Tensor cores, plus real-time ray tracing abilities for greater graphical and more realistic play. 

In view of the Nvidia Geforce GTX, it is a production of graphics processing units under the brand Nvidia. The Nvidia Geforce GTX stands for Gigar Texel Shader eXtreme, a well-performing microarchitecture card. Moreover, Nvidia GeForce GTX is specialized in Turing architectures to provide a good graphics experience while playing games on PC. 

On the other hand, the Nvidia GeForce RTX comes under the GeForce 20 series developed by Nvidia in 2018. Nvidia GeForce RTX stands for Ray Tracing Texel eXtreme, which is a great card that designs more beautiful complex large-scale models in architecture and product design, plus scientific visualization, energy exploration, and video production for a real-time representation.  

Comparison Table Between Nvidia GeForce GTX and RTX

Parameters of Comparison Nvidia GeForce GTXNvidia GeForceRTX
MeaningGiga Texel Shader eXtreme (GTX) is a graphics processing unit for gamers in order to secure high-quality gaming experiences launched by a brand Nvidia. Ray Tracing Texel eXtreme (RTX) is a GTX graphic card to boost the performance, video quality and power for a real-life ray tracing experience. 
LaunchedNvidia GeForce GTX is launched by an American multinational technology incorporation Nvidia in 2008.Nvidia GeForce RTX is launched in 2018 for desktops and PC for the best graphic experience. 
GenerationThe Nvidia GTX has multiple series, with the first edition installed in 2008 as the GTX 260 under Series 200. Besides; GeForce GTX Series 16, two large versions have been introduced as the GTX 1650 and GTX 1660 Ti.The Nvidia RTX is a next-gen card, as it is featured with ray-tracing cores and an AI-powered DLSS 2.0 version. 
FeaturesNvidia GeForce  GTX has a range of performance in the long run. It has Ultra-fast GDDR6 memory and advanced graphics cards that bestow the best gaming experiences.  Nvidia GeForce RTX is renowned for being the best performing graphic card, which brings real-time light simulation to users while gaming. 
Suitable for Nvidia GeForce GTX is highly redolent for gamers who play games such as PUBG, Fortnight, League of Legends, Starcraft and other Esport games for the best graphical experience. Nvidia GeForce RTX provides the best high-quality performance and power-consuming gaming, which bolsters COD, Fortnite, Minecraft, and many other PC games. 

What is Nvidia GeForce GTX?

Nvidia has developed a brand of graphics processing units for gamers, namely GeForce. It was designed to meet the add-on graphics boards, the high-margin PC gaming market expectation. The Nvidia GeForce GTX was introduced in 2008 for excellent performance and gaming experience. 

What more to say is GTX is an acronym of Giga Texel Shader eXtreme, a variant under the brand Nvidia GeForce. The first edition under the line GeForce GTX came in 2008 under the series 200 and was named GTX 260. Subsequently, GTX cards have been released under innumerable series. However, the latest version is GTX series 16, which has GTX 1650, GTX 1660 Ti, and its other super counterparts. 

Nvidia GeForce GTX is one of the best cards for games including League of Legends, Pubg, Starcraft, Fortnite, Overwatch, and many other PC and the\ Esport games as it provides high-quality power for running the game, ultra-fast GDDR6 memory, and up-to-date graphics performance. 

Additionally, it was also known for rendering great long-run performance at a reasonable price. Furthermore, the Nvidia GeForce GTX series uses the shared Turing architecture in their cards for exceptional gaming performance. 

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What is Nvidia GeForce RTX?

Similarly, Nvidia has developed one more line for graphics processing cards with a slight transformation. With this note, Nvidia GeForce RTX is a graphic card line, which stands for Ray Tracing Texel eXtreme. RTX was introduced in 2018 to deliver laptops and desktops the power and performance for real-time ray tracing and AI. 

Moreover, Nvidia GeForce RTX renders great gaming graphics so that the game is stimulated as a real-time, cinematic quality, and visually appealing play experience. Furthermore, it is the next-gen card, as it is featured with ray-tracing cores and an AI-powered DLSS 2.0 version. 

Moreover, Nvidia GeForce RTX supports COD, Fortnite, Battlefield, Control, Cyberpunk 2017, Minecraft, and many other PC games. 

Over time, Nvidia GeForce RTX has released many of the best-performing cards on the market, with quite an eye-watering price such as RTX 2000, 3000, RX 6000, and many more. However, besides featuring amazing reflections and lighting effects, they really bring real-time light particle simulation into the game. 

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Main Differences Between Nvidia GeForce GTX and RTX

  1. The Nvidia GeForce GTX is a graphic processing unit for gaming purposes, whereas the Nvidia GeForce RTX is a GTX graphic performing card.
  2. The Nvidia GeForce GTX was launched in 2008 under the series 200 and later developed many processors. On the other hand, RTX was launched in 2018 as the best performing graphic card by the same Nvidia company, GTX, brewed.
  3. The Nvidia GeForce GTX is suitable for games such as League of Legends, Starcraft, PUBG, Fortnight, and other Esport games for the best graphical experience. Meanwhile, Nvidia GeForce RTX provides the best performance in those games COD, Fortnite, Control, Cyberpunk Minecraft, and many other PC games.
  4. The Nvidia GeForce GTX is known for Ultra-fast GDDR6 memory, which performs well in the long run. Albeit, the Nvidia GeForce RTX is renowned for best performing graphic card and also provides real-light simulation to gamers. 
  5. The Nvidia GeForce GTX is the first edition of generation 200, whereas; Nvidia GeForce RTX is a next-gen card.

Conclusion

Both Nvidia GeForce GTX and RTX are best for performance in the long run launched by the American multinational technology company Nvidia to generate the best graphic quality for the gamers. Nvidia GeForce GTX Series 200 was launched in 2008, which bestows the ultra fastest GDDR6 memory for the best graphic experiences. Moreover, Nvidia GeForce GTX is highly performed in games such as PUBG, Fortnight, League of Legends, Starcraft and other Esport games. 

On the other; Nvidia GeForce RTX is a GTX graphic card, which is created for better performance and power-consume. Nvidia GeForce RTX was released in 2018 by the company Nvidia and stood as the best performing card in the market as of now. Nvidia GeForce RTX provides a real-time gaming experience to gamers which are supported only by a few games- Fortnite, Battlefield, COD, Control, Cyberpunk 2017, Minecraft, and many other PC games. 

References

  1. https://www.sciencedirect.com/science/article/pii/S0010465511000452
  2. https://ieeexplore.ieee.org/abstract/document/6489715/

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Sours: https://askanydifference.com/difference-between-nvidia-geforce-gtx-and-rtx/
Is RTX a Total Waste of Money??

Nvidia RTX

Development platform for rendering graphics

For the gaming and Internet convention, see RTX (event).

For the Nvidia GPUs of the same name, see Turing (microarchitecture), Ampere (microarchitecture), GeForce 20 series, and GeForce 30 series.

Nvidia GeForce RTX is a high-end professional visual computing platform created by Nvidia, primarily used for designing complex large scale models in architecture and product design, scientific visualization, energy exploration, and film and video production. Nvidia RTX enables realtime ray tracing. Historically, ray tracing had been reserved to non-real time applications (like CGI in visual effects for movies and in photorealistic renderings), with video games having to rely on direct lighting and precalculated indirect contribution for their rendering. RTX facilitates a new development in computer graphics of generating interactive images that react to lighting, shadows and reflections.[1] RTX runs on Nvidia Volta-, Turing- and Ampere-based GPUs, specifically utilizing the Tensor cores (and new RT cores on Turing and successors) on the architectures for ray-tracing acceleration.[2][3][4]

In March 2019, Nvidia announced that selected GTX 10 series (Pascal) and GTX 16 series (Turing) cards would receive support for subsets of RTX technology in upcoming drivers, although functions and performance will be affected by their lack of dedicated hardware cores for ray tracing.[5]

In October 2020, Nvidia announced Nvidia RTX A6000 as the first Ampere-architecture-based graphics card for use in professional workstations in the Nvidia RTX product line.[6]

Nvidia worked with Microsoft to integrate RTX support with Microsoft's DirectX Raytracing API (DXR). RTX is currently available through Nvidia OptiX and for DirectX. For the Turing and Ampere architectures, it is also available for Vulkan.[7]

Components[edit]

In addition to ray tracing, RTX includes artificial intelligence integration, common asset formats, rasterization (CUDA) support, and simulation APIs. The components of RTX are:[8]

  • AI-accelerated features (NGX)
  • Asset formats (USD and MDL)
  • Rasterization including advanced shaders
  • Raytracing via OptiX, Microsoft DXR and Vulkan
  • Simulation tools:

Ray tracing[edit]

Main article: Ray tracing (graphics)

In computer graphics, ray tracing generates an image by tracing rays cast through pixels of an image plane and simulating the effects of its encounters with virtual objects.

RTX works by using acceleration structures and algorithms to build and update spatial search data structures.[2]

Development[edit]

APIs using RTX[edit]

Nvidia OptiX[edit]

Main article: OptiX

Nvidia OptiX is part of Nvidia DesignWorks. OptiX is a high-level, or "to-the-algorithm" API, meaning that it is designed to encapsulate the entire algorithm of which ray tracing is a part, not just the ray tracing itself. This is meant to allow the OptiX engine to execute the larger algorithm without application-side changes.

Aside from computer graphics rendering, OptiX also helps in optical and acoustical design, radiation and electromagnetic research, artificial intelligence queries and collision analysis.

References[edit]

External links[edit]

Sours: https://en.wikipedia.org/wiki/Nvidia_RTX

Now discussing:

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