Rygterne svirrer i disse dage om Sonys PlayStation 5 Pro, som vi efterhånden forventer ret direkte lanceres til efteråret. The Verge, Bloomberg og mange andre har allerede kunne præsentere ret præcise detaljer, og ligeledes har insideren "Moore's Law is Dead", en kanal der har kunne præsentere centrale specifikationer om konsollen.
Og som WCCFTech skriver, så har Sony valgt for nylig at få hans video om netop disse specifikationer direkte fjernet.
"This video is no longer available due to a copyright claim by Sony Interactive Entertainment," står der, og selvom at dette ikke på egen hånd bekræfter at de detaljer er rigtige, så er det dog lidt af en indikator. De detaljer har vi indsat fra WCCFTech herunder:
Larger GPU with faster memory, providing 45% improved performance in rasterized rendering;
Massively improved ray tracing architecture that should deliver 2-3x speedup over the regular PS5, with peaks of 4x;
Custom machine learning architecture that supports 300 TOPS (Trillions of Operations Per Second) at 8-bit;
The ML architecture was built to enable the so-called PlayStation Spectral Super Resolution (PSSR) upscaling technique. The leaked document describes it as Sony's version of Multi Frame Super Resolution based on the PlayStation Machine Learning (PSML) algorithm. According to the leaked info, PSSR currently supports up to 4K, but there are plans to add 8K support;
PSSR is an ML-enhanced version of Temporal Anti-aliasing Upscaling (TAAU) that requires similar inputs to NVIDIA DLSS or AMD FSR and fully supports High Dynamic Range (HDR) pipelines. Moreover, no per-game training is required, just like with the latest version of DLSS. The document goes on to say PSSR requires just 250MB of the PS5 Pro's memory, with a current rendering cost of 2 milliseconds to upscale from Full HD to 4K, although optimization is still ongoing;
The document also includes an image comparison with TAAU and AMD FSR 2, reportedly showing that PSSR offers superior image quality.