RE Requiem PS5 Pro: PSSR2 vs FSR4 vs DLSS 4.5 Image Quality Comparison

In this video from digital foundry's youtube channel, the ai upscaling technologies from various companies are compared.  This include's sony's ps5 pro's pssr2 the latest version of pssr, amd's FSR4 and DLSS4.5 preset L the most advanced version of dlss upscaler.
 

DLSS4.5 vs native comparison video

Video covering the DLSS4.5 competitiveness with native resolution.  In some respects DLSS4.5 matches and exceeds native, in others it fails by a bit.

DLSS 4.5 Preset L Review: Nvidia's Most Advanced Upscaler Tested At 4K A...

This latest update to the transformer based dlss upgrade to image upscaling creates the best image yet.  Extreme detail with very high performance is possible through the use of dlss.  It basically allows a videocard to punch well above its weight class.

Good But Not Flawless - DLSS 4.5 vs DLSS 4 Analysis

The remaining few flaws in dlss4.5 are pointed out.  But in person for many people such might very well be imperceptible.   dlss4.5, the nvidia upscaler provides excellent in some cases above native image quality.

FSR 4 Redstone vs DLSS 4.5 - Is DLSS Performance BETTER than FSR Quality??

DLSS still far outshines FSR, and amd is still catching up.  But we will see what happens with the next generation of ai upscaling.   Currently even the lowest quality of dlss appears competitive with fsr highest quality.

An In-Depth Look At DLSS 4 CNN VS Transformer Model - Is Native Renderin...

A cool video on the transformer model dlss that was introduced a few months ago.   Many of the defects of the convolutional dlss that existed before appear to have been fixed.  Now it rivals or exceeds the image quality of native.