What is DLSS? Uses, benefits and usage of NVIDIA DLSS

DLSS was developed by Nvidia with the feature of being a line of laptop graphics cards that upgrade complex and detailed graphics capabilities. Let’s find out with Tnhelearning.edu.vn what DLSS is, its uses, benefits and how to use NVIDIA DLSS!

What is DLSS technology?

Thanks to the support of artificial intelligence (AI), Deep Learning Super Sampling (DLSS) technology is a breakthrough in rendering technology, helping to increase graphics performance by AI processor on dedicated Tensor core on video card. Nvidia GeForce RTX graphics.

DLSS is an alternative to traditional anti-aliasing techniques such as TAA (blur, blur, ghosting, distortion, transparency) or MSAA (Multisample Anti-Aliasing). It does not affect performance and gives better in-game image processing speed.

DLSS is a combination of:

• Deep Learning (deep learning): Better image processing and analysis performance through AI’s data accumulation, learning and analysis process due to repeated analysis of huge amounts of data (Big data).
• Supersampling (SSAA): It helps to make the image in the game smoother thanks to anti-aliasing technology , so that the image quality in the game can be at a higher resolution than what your monitor can display.

Supersampling is run by NVIDIA on a specific game, over and over on graphics cards in their massive data centers. Supersampling technique is applied with Deep Learning intervention in loops on the image of that game.

From there the system will learn, analyze and make decisions about how the game should look, and through each loop it will learn how to make the image look clearer and more eye-catching. .

How does DLSS work?

DLSS version 1.0 (released in February 2018)

It uses AI algorithms with Neural Graphics Framework (NGX) to increase the available image quality . After anti-aliasing, it compares and “learns” how to render the closest image with higher image quality without much impact on the frame rate.

The AI network continues to iterate on this process, adjusting its algorithms so that it can produce a 64 sample/ pixel image from only 1 sample/pixel input frame. at the same time avoid problems related to TAA .

Techniques such as transient feedback combined with motion vector are also applied in conjunction with DLSS, ensuring that in-game image sharpness can be maintained consistently across frame-by-frame and higher resolutions.

DLSS version 2.0 (released in March 2020)

NVIDIA makes Tensor Core more optimized by upgrading its AI neural network. DLSS 2.0 simply renders images at 25% – 50% resolution (11% when Ultra Performance is selected) , combined with transient feedback to increase sharpness and greater stability than DLSS 1.0.

The AI network of DLSS 2.0 is changed, NGX will provide a series of low-resolution frames with anti-aliasing and motion vectors for transient feedback techniques. AI will compare, find differences and learn how to render optimally.

NGX continuously iterates this process, on tens of thousands or even millions of supplied reference images, thereby creating an AI network that can upscale the images to the satisfactory quality and resolution given. go out.

Once completed, the AI network will be brought to the NVIDIA RTX 20 – 30 Series graphics cards via the GeForce Game Ready driver. So after updating the driver, the graphics card can use Tensor Core’s AI to run DLSS 2.0 in supported games.

Benefits that DLSS brings

Uncompromised quality with higher performance

Advanced AI rendering graphics cards deliver the same or higher image quality with native resolution. Reduce graphics card heat and power consumption, and increase graphics quality, frame rate, and resolution.

Boost performance with AI support

AI will use specialized Tensor technology to push computation speeds up to twice as fast as before, so that frame rates, game settings and resolutions are maximized even up to 8K .

Easily customize image quality options

Easily adjust image quality including: Quality, Balanced, Performance to help control the resolution rendering process in the game. Particularly in Performance mode, the system can increase the resolution up to 4 times , possibly from 1080p to 4K.

Get the performance of a supercomputer with the Tensor core

DLSS applies the power of supercomputers. That means you’ll have the power of a supercomputer network to help boost your performance and resolution .

Graphics cards and games that support DLSS

NVIDIA GEFORCE RTX 3000 series

• GEFORCE RTX 3090
• GEFORCE RTX 3080
• GEFORCE RTX 3070
• GEFORCE RTX 3060 Ti
• GEFORCE RTX 3060

NVIDIA GEFORCE RTX 2000 Series

• GEFORCE RTX 2080 Ti
• GEFORCE RTX 2080 SUPER
• GEFORCE RTX 2070 SUPER
• GEFORCE RTX 2080
• GEFORCE RTX 2070
• GEFORCE RTX 2060

Above Tnhelearning.edu.vn information tells you what DLSS is and its uses, benefits and how to use NVIDIA DLSS. Do you have any more questions? Comment below for us to answer!