Quote from: techpowerup.com/348633/blind-test-shows-gamers-prefer-nvidia-dlss-4-5-over-amd-fsr-4-1#commentsBack in February, ComputerBase conducted a large blind test comparing in-game screenshots generated using the latest upscaling technologies: AMD's FSR 4.0 and NVIDIA's Deep Learning Super Sampling 4.5. The testing has since been updated, and community votes have been processed, revealing that AMD's updated upscaling technology, FSR 4.1, shows significant improvement over FSR 4.0. However, it still trails behind NVIDIA's DLSS 4.5 in visual quality. In the latest ComputerBase testing, the following games were upscaled using FSR 4.0, FSR 4.1, and DLSS 4.5: Year 117 - Pax Romana, ARC Raiders, Assassin's Creed Shadows, Call of Duty: Black Ops 7, Kingdom Come 2: Deliverance, Resident Evil Requiem, and The Last of Us Part I. In all of these games, the ComputerBase review concluded that DLSS 4.5 was the top performer, a view confirmed by the community in a separate blind test vote.

Similar to the previous test, the ComputerBase team conducted the comparison using videos labeled with three options, without revealing which rendering method was used, to ensure a fully blind test. This resulted in a community verdict with two notable outcomes. First, NVIDIA's DLSS 4.5 remains the leader in image quality, with 6 out of 7 games showing the best results using DLSS 4.5. The only game where AMD's FSR upscaling came out on top was Resident Evil Requiem, where DLSS 4.5 placed second behind FSR 4.1. Overall, DLSS 4.5 is seen as providing sharper visual details and more consistent frame generation compared to AMD's FSR upscaling.
However, it's important to note that AMD has made significant improvements from FSR 4.0 to the latest FSR 4.1 version, nearly matching NVIDIA's technology and even surpassing it in one game. This indicates that AMD is on a promising path of improvement, and future FSR versions might achieve visual parity with NVIDIA's current DLSS 4.5 technology. Gamers are increasingly preferring DLSS 4.5 outputs over native rendering, and future techniques like neural rendering will elevate this further. Revisiting this testing in the future will be intriguing to see how neural rendering is perceived and which platform integrates it best.
Source: ComputerBase