What is DLSS 3.0 technology?
Last fall, Nvidia introduced a new technology in graphics processing called DLSS 3.0. This is an update to the old technology that allows for increased performance of graphics processors and improved image quality in games. In this article, we will examine how the new technology differs from previous versions of DLSS and what advantages it provides.
What is DLSS 3.0 technology?
DLSS (Deep Learning Super Sampling) 3.0 is an innovative technology from NVIDIA that uses AI algorithms to generate whole additional frames. DLSS 3 technology allows for up to four times the frame rate compared to classic rendering. The main feature of DLSS 3 is that it applies the NVOFA optical flow accelerator in the GeForce RTX 4000 graphics card lineup, which allows for the creation of entirely new frames.
DLSS 3.0 and its differences from previous versions
One of the key differences between DLSS 3.0 and previous versions is the ability to generate new frames using an AI-based optical multi-frame generation system. This allows for improved graphics quality, increased frame rate, and more realistic images. In addition, DLSS 3.0 requires third-generation RT cores and fourth-generation tensor cores, which are only available in RTX 4000 graphics cards.
Advantages of DLSS 3.0 over previous versions
DLSS 3.0 has several advantages over previous versions. Firstly, the technology allows for the creation of entirely new frames, which improves graphics quality and makes images more realistic. Secondly, DLSS 3.0 allows for up to four times the frame rate compared to classic rendering. One disadvantage of this technology is that it only supports operation on GeForce RTX 4000 series graphics cards, which remain inaccessible to most gamers due to their high cost.
DLSS 3.0 Testing
Digital Foundry specialists conducted testing on DLSS 3.0 and achieved positive results. The technology allowed them to increase the frame rate up to four times and improve image quality. However, DLSS 3.0 requires powerful RTX 4000 series video cards, making it inaccessible to most users. Digital Foundry tested the new technology on the GeForce RTX 4090 video card and games such as Cyberpunk 2077, Spider-Man, and Portal RTX. Test results showed that DLSS 3.0 can really increase the frame rate by several times, but there are also some drawbacks.
The new version of DLSS uses object motion vectors and optical flow analysis to generate additional frames. However, this can lead to artifacting on the generated frames. Digital Foundry noticed that these artifacts are not as noticeable during actual gameplay but can be noticeable if objects move close to the camera. Generating additional frames can also lead to increased latency. Nvidia Reflex technology can be used to reduce additional latency to zero.
In Portal RTX, frame rates were increased by five times, and in Cyberpunk 2077, almost four times. However, in Spider-Man, the maximum performance improvement was only two times. The problem here was the processor. The top-of-the-line Intel Core i9-12900K did not have enough power.
Is it worth upgrading from GeForce RTX 30 series video cards to RTX 4000 series for DLSS 3.0 support?
DLSS 3.0 is only supported on Nvidia video cards: GeForce RTX 40 series and newer. Upgrading from GeForce RTX 3090 Ti to RTX 4090 and from DLSS 2 to DLSS 3.0 can increase the frame rate by 2.5-3 times. According to Nvidia’s estimate, optical flow analysis on new video cards is three times faster than on GeForce RTX 30. Upgrading to the new technology from DLSS 2.0 can increase the frame rate by 2.5-3 times. However, when using DLSS 3.0, artifacting may appear on generated frames. Nvidia Reflex technology can be used to reduce latency. Overall, DLSS 3.0 can be a useful tool for gamers and improve the quality of the gaming experience.
Conclusion:
DLSS 3.0 is an innovative development from NVIDIA that allows for generating new frames through an AI-based optical multi-frame generation system. It has several advantages over previous versions, such as improved graphics quality and increased frame rate. However, the technology requires powerful RTX 4000 series video cards, making it inaccessible to most users. Overall, DLSS 3.0 is a powerful tool for improving graphics in games that can be useful for professional gamers and those involved in video editing and 3D graphics.
