The Advancement Of Computer Technologies Has Made Games With Countless Details And Beautiful Images.

Running these games with high resolution reduces the frame rate. Still, software techniques such as deep learning super sampling Or the same D.L.S.S. technology developed by Nvidia can run games with the expected Quality by reducing the processing power required to render images.

What is D.L.S.S. technology?

Nvidia D.L.S.S. technology is a quality improvement and resolution enhancement technique that increases the frame rate by processing frames at lower resolutions and then restores them to the expected solution using deep learning technology and artificial intelligence.

For example, the frames of a game are rendered with a resolution of 1080 pixels and then with the capabilities of artificial intelligence to the resolution4Krises

What is DLSS2 technology?

About the meaning of D.L.S.S., it should be said that deep learning super sampling, or D.L.S.S. for short, is considered the best option in games that run at a low frame rate and high resolution. According to the company, DLSS2.0which is the complete version of this technology, can increase the frame rate of games between 200 and 300 percent.

Of course, the basic version of Nvidia D.L.S.S. technology is less effective and does not support many games. However, it increases the frame rate by about 70%. Using this technology when running games in high resolution and using features such as retracing greatly impacts the smoother gaming experience of users.

RTX 3080 performance in improving the frame rate when D.L.S.S., retracing, 4K resolution, and the best graphics settings of the game are active.

According to Nvidia’s claim, the D.D.L.S.S. system, instead of old rendering techniques such as TAAand, creates more stability and transparency in the images than them. By comparing games rendered in resolution4KNatively, as well as games rendered at 1080p and then displayed at that resolution4KUsing DLSS2.0You will not notice much difference.

Remember that upgrading the game resolution from 1440 pixels to 4K with the help of Nvidia D.L.S.S. technology will give you better Qualqualityn before. In addition to improving the resolution of games, DLSS2.0 increases the frame rate by 2 to 3 times.

What is DLSS3 technology?

DLSS3 technology is a new era in image rendering, which makes it possible to create virtual worlds with properties and physics close to the real world. DLSS3 technology can simultaneously improve the image quality and performance for many games by improving on the previous generation of Nvidia’s scaling.

The new generation of DLSS3 machine learning dimension enhancement technology has also introduced a new feature called Optical Multi Frame Generation. This feature generates new frames instead of new pixels to improve performance significantly.

Optical Flow Accelerator, added to Ada Lovelace’s micro-architecture, by analyzing consecutive images and calculating the movement data of elements and objects in the game image, makes shadows, reflections, lighting, and movements more realistic and by reducing the visual problems of other methods of enhancing the dimensions of the picture. Lays.

In this technique, two images with enhanced dimensions, data, and motion vectors recorded from the game engine and Optical Flow feature are entered into the neural network. By examining the data, this neural network creates an additional frame for each game frame so that the D.L.S.S. 3 technology can increase the frame rate up to 4 times.

In the following, you can watch the video comparing the performance of the Cyberpunk 2077 game in 1440 pixels resolution when using and not using D.L.S.S. technology. View it.

Nvidia D.L.S.S. technology only on R.T.X. graphics cardsIt runs, but its direct competitor is AMD FSR technologyIt does not depend on your GPU and works on Nvidia and even Intel graphics cards. PlayStation 5 and Xbox Series X consoles and SAlso from F.S.R. technology they support

Which games support D.L.S.S.?

To apply D.L.S.S. technology to an R.T.X. series graphics card, You need Nvidia. Here is a list of the most popular games that can use D.L.S.S. technology to increase frame rate and resolution:

Remember that the game engines Unreal Engine and Unity EngineThey support Nvidia D.L.S.S. technology, so the games that use these two engines in their construction should be able to use D.L.S.S. In addition to games, some design software such as SheenCity MarsAlso of function D.L.S.S. is supported.

Comparison of DLSS2.0 technology  with DLSS2.1

Nvidia, in early 2020 of technology DLSS2.0It revealed that it is a more advanced version of this technology and is based on a new deep-learning neural network. This network is up to 2 times of DLSS1.0It is faster and can exceed all the capacity of artificial intelligence processors of R.T.X. graphics cards or Tensor cores used more optimally.

This allows Nvidia to support DLSS2.0 technology for graphics cards and more games.

Nvidia claims that with the help of DLSS2.0 technology 2060 graphics, cards can also run games in the best settings and with a reasonable frame rate. In addition to improving the resolution of games, DLSS2.0 technology increases the frame rate by 2-3 times, compared to only 70% in  DLSS1.0, .provides a smoother experience for users. Of course, the game in question must also support D.L.S.S. technology.

The initial version of Nvidia D.L.S.S. technology could only increase the resolution to 2x, which was also limited by some games. For example, I was playing Battlefield 5 on R.T.X. 2080 Ti graphics cards or faster models, using DLSS1.0Only in resolution4KThis applied to the limitations of DLSS1.0related.

In the last months of 2020, Nvidia Nvidia updated DLSS2.1It also introduced the Ultra Performance mode to upgrade the resolution by nine times, support V.R. games and all, and add dynamic solutions to this technology.

Suppose the game’s rendering engine supports the dynamic key. In that case, D.L.S.S. technology will be able to adjust the Quality of the game to your monitor and increase the solution according to the final resolution of your display. In the dynamic resolution, the input buffer can change the resolution from one frame to another while keeping the dimensions of the output images constant.

Note that versions 2.0 and 2.1 of Nvidia D.L.S.S. technology are currently called DLSS2.0.Be remembered.

Selectable modes of DLSS2.0 technology

DLSS2.0 technology, at its best, can upscale games up to 4x (for example, from 1080p to increase) and Balanced modeIt brings users a 3-fold improvement in resolution. Quality modeIt also increases the answer by two times. Compared to the initial version, the most crucial change in DLSS2.0 technology should include Quality ،, Balanced و, Performance, و Ultra PerformanceKnow in update 2.1.

Training artificial intelligence and DLSS2.0 technology network also by the N.G.X. supercomputerNvidia happens.

Ultra Performance modeFor high resolution gaming8kUsing an RTX 3090 graphics card designed, but is also capable of 720p game resolution4Kdeliver. However, remember that D.L.S.S. technology produces better final quality with more pixels.

For example, by increasing the resolution from 1440p to4Kor Balance ModeDLSS 2 technology has better image quality than Performance mode, or upscaling from 1080p to4Kyou will have

Above are pictures of the Control game. As you can see, DLSS2.0In the areas where there is movement, provides much better quality than the first generation of this technology. Also, despite the visible increase in resolution, DLSS1.0Compared to the mode without Nvidia D.L.S.S. technology, it has worse Quality in moving points. You can see that with DLSS1.0 versions, ، DLSS2.0And without technologyDLSS implemented.

DLSS2.0It also displays the exact details of the games with better Quality.

D.L.S.S. 2 technology will also be available for more games because, according to Nvidia, it uses a general neural network trained with broad, non-specific content. Artificial intelligence networks, the initial version of the technology, must be retrained and reprogrammed according to each new game.

Of course, remember that the game developer should still use the DLSS2.0 technology implemented in your game: unreal Engine, four-game engines, و Unreal Engine 5From DLSS2.0 technology they support.

How does D.L.S.S. technology work?

About D.L.S.S. functionality, it should be said that DLSS1.0 technologies and DLSS2.0To train your A.I. network from the N.G.X. supercomputerNvidia use Tensor cores for rendering based on artificial intelligence graphics cards have been deposited.

Nvidia for artificial intelligence neural network training DLSS1.0It shows thousands of x64 anti-aliased and non-anti-aliased images from a specific game so that the A.I. ​​can compare these images and guess the approximate Quality and the x64 anti-aliased image from the lower quality images.

Tensor cores of R.T.X. series graphics cards can run DLSS2.0 technology on all compatible games by receiving only one update.

Choosing more Quality and resolutions for game images makes the frame rate not seriously damaged. By repeating this process, the neural network can increase accuracy and get closer to the ideal shot. This technique eliminates the problems caused by previous rendering methods, such as screen blur, motion blur, or ghosting of images.

Nvidia also uses the time feedback technique in D.L.S.S. technology. This technique simulates the movement of objects in the image using different vectors and predicts the direction of this movement in the following frames.

DLSS2.0 technique, with the help of a more advanced artificial intelligence network and optimal use of Tensor cores, provides users with a better frame rate. It removes limitations related to settings, graphics cards, and resolution.

The green team says DLSS2.0 technology renders only 25-50% of images, and for Ultra Performance modeThis amount reaches 11 percent. New time feedback technique DLSS2.0It also provides the possibility of stability and more details.

Training artificial intelligence and DLSS2.0 technology network also by the N.G.X. supercomputerNvidia happens. Version 2.0 of Nvidia D.L.S.S. technology compares low-resolution images and motion vectors with previous high-resolution frames. It increases the resolution of the current structure by examining the two images pixel by pixel.

This feature sends millions of rendered images in resolution 16K to the N.G.X. supercomputers obtained. After training artificial intelligence network D.L.S.S. technology and algorithms through GeForce Game Ready drivers to R.T.X. graphics cards, this supercomputer sends Henceforth, Tensor coresTake on tasks and play various games with DLSS2.0they perform.

DLSS2.0Trained with millions of non-specific images, no need to render separately for each game, and update drivers every time on the Quality of all DLSS2.0 compatible games. Affect. Algorithms of this version can also get better and closer to the ideal point without receiving an update from Nvidia.

HowEnable D.L.S.S.?

If a game supports D.L.S.S., activation is not tricky. If the Nvidia drivers are updated, you should refer to the graphic settings of the desired game, which can sometimes be seen under the name Video or Video Setting.

Here, look for the D.L.S.S. option and enable it.

To see if the game you want supports D.L.S.S., go to the Nvidia GeForce Experience software and select the game you wish to in the Games & Apps section. You will see the game’s various graphic settings by clicking on the game’s name.

Summary and answers to frequently asked questions

It must be said that D.L.S.S. is one of the most attractive technologies offered by graphics companies to improve the user experience while playing games and performing heavy graphics activities. This technology allows users to demand high performance, even from mid-level graphics cards.

This technology uses artificial intelligence and software capabilities to provide the maximum frame rate and image jump. It creates conditions where the user can view the Quality of content without changing the hardware and realize its performance again. Don’t forget that this API will enhance the output image and allow the user to use the maximum capacity of the games to enjoy.

Does D.L.S.S. improve F.P.S.?

According to Nvidia’s claims, the DLSS2 technique can improve the image quality and enhance the frame rate by 200 or even 300% (in performance mode), a significant improvement compared to the lower quality of DLSS1 images and its lower frame rate.

Is D.L.S.S. only for R.T.X.?

Unlike F.S.R., which could be enabled on most hardware, it can only be used on Nvidia’s R.T.X. series cards (R.T.X. 20 series cards and above). Also, the third version of this technology is unavailable due to the need for new cores used in the RTX 4000 series for Older series such as the RTX 3000,

Is enabling D.L.S.S. helpful in running the game?

By increasing the frame rate, D.L.S.S. can improve the speed of games and, on the other hand, improve the Quality of images. Therefore, it can be said that D.L.S.S. can be considered a suitable game option.

How to enable D.L.S.S.?

To enable D.L.S.S., look for this option in the game settings menu. Sometimes you can click this option in a menu; other times, you must press the Esc key. After entering settings, look for display settings. You should find an option to enable D.L.S.S in the display settings menu.