FSR Quality preset for 1080p only render at 720p, while DLSS Quality render at whatever next available resolution the fits so it would likely render at 1600x900. It is possible to render with Ultra Quality preset similar to what Avatar developer made at 1.2x upscale, but it does not come in standard. The video have over half of benchmarking using outdated version(only 2 on FSR3) and comparing pretty much different tech. Anyone with decent enough graphics tech knowledge knows it will not have good result with FSR since it does not doing use AI to help filling the missing pixels. AI is surprisingly good when doing upscaling and filling in the details( if you know what those image generator do at internal res and keep upscaling and tweaking the images), while shader solution relies on input information for better work. Means, if the input frame rate or resolution is too low, it’s not gonna work as intended. (similar to the newer optical flow frame gen also rely on frame rate being stable for better frame gen result. )
You don’t have to like AMD nor FSR’s result, but comparing result while ignoring the implementation detail and what are the techs are for is like comparing beer and scotch and then complain why scotch doesn’t give you the burp.
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source: https://gpuopen.com/fidelityfx-super-resolution-3/
FSR Quality preset for 1080p only render at 720p, while DLSS Quality render at whatever next available resolution the fits so it would likely render at 1600x900. It is possible to render with Ultra Quality preset similar to what Avatar developer made at 1.2x upscale, but it does not come in standard. The video have over half of benchmarking using outdated version(only 2 on FSR3) and comparing pretty much different tech. Anyone with decent enough graphics tech knowledge knows it will not have good result with FSR since it does not doing use AI to help filling the missing pixels. AI is surprisingly good when doing upscaling and filling in the details( if you know what those image generator do at internal res and keep upscaling and tweaking the images), while shader solution relies on input information for better work. Means, if the input frame rate or resolution is too low, it’s not gonna work as intended. (similar to the newer optical flow frame gen also rely on frame rate being stable for better frame gen result. )
You don’t have to like AMD nor FSR’s result, but comparing result while ignoring the implementation detail and what are the techs are for is like comparing beer and scotch and then complain why scotch doesn’t give you the burp.