AMD's AF fix proven false

[Lanek]

Actually, no.

AMD claimed better AF quality. Meanwhile, they are still using FP16 render target demotion which can decrease the overall IQ in scenes but increase performance.

Hum im maybe wrong. but is FP16 demition is not the surface optimisation setting you can disable or enable by just check it or uncheck it under the Cat AI setting ?

I quote an article about this setting:

The Surface Format Optimization checkbox allows improved performance in selected games that use 16-bit floating point surfaces for HDR rendering. It is designed to have no discernable effect on image quality,.