The new benchmarks reveal that even though it’s possible to run FSR 4 on RDNA 2 and RDNA 3 GPUs, the performance impacts will be noticeable in comparison to FSR 3.1. RX 7800 XT and RX 6800 XT See 9-13% Performance Reduction with FSR 4 INT8 in Quality Mode Compared to FSR 3.1 Quality As you might be aware, AMD’s latest upscaler, FSR 4, is officially compatible only with the RDNA 4 aka Radeon RX 9000 GPUs, since these GPUs support FP8 format, while the previous gen RDNA 3 and RDNA 2 GPUs don’t. With AMD’s leaked INT8 model files, […]
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