Following the preliminary wave of PlayStation 5 Professional specs leaks that promise perception into the console’s GPU efficiency, additional info has come to mild on its CPU. Whereas it ought to shock nobody that AMD will as soon as once more tackle graphics and processor duties, the make-up of the gadget’s SoC appears to be paradoxically completely different and acquainted.
Because the launch of the PlayStation 5, the efficiency of AMD GPUs has significantly elevated, they usually’re anticipated to get even faster within the close to future with the appearance of the RDNA 4. This microarchitecture ought to discover its manner into each the PS5 Professional and future greatest graphics card contenders, but it surely seems as if Sony received’t be giving its console as huge a CPU improve if the most recent rumors maintain true.
In accordance with the most recent leak, the PS5 Professional will boast the identical eight-core Zen 2 CPU as seen within the authentic PlayStation 5, albeit with a brand new ‘Excessive CPU Frequency Mode’. It’s claimed that this mode will increase energy to the CPU, and raises the enhance clock speeds to three.85GHz, a ten% uplift. Nevertheless, the GPU is underclocked by 1.5% to attain this, leading to “roughly 1% decrease GPU efficiency”.
These newest particulars have been obtained by Insider Gaming, and Sony’s potential determination to stay with Zen 2 CPU cores for the PS5 Professional is almost definitely a price saving measure, as Zen 3 and Zen 4 processors are actually available, whereas Zen 5 chips are anticipated imminently. Nevertheless, given the goal body charges and resolutions of the PlayStation 5, it’s probably that the efficiency of the RDNA 2 GPU is the commonest bottleneck and thus the neatest half to deal with.
All indicators level to the PS5 Professional packing an RDNA 4 GPU. If rumors of a 4x efficiency uplift in ray tracing weren’t sufficient, murmurs of AI upscaling on the AMD GPU just about seal the deal. Whereas this upscaler, reportedly dubbed ‘PlayStation Spectral Tremendous Decision’ (PSSR), is unlikely to make the leap from PS5 to PC, it’s solely a matter of time earlier than we see a model of FSR utilizing AI to raised compete with DLSS.
Whether or not AMD can muster its assets to debut AI upscaling and RDNA 4 desktop graphics playing cards forward of the launch of the PlayStation 5 Professional stays to be seen. Till then, give our Radeon RX 7900 XTX evaluation a learn to see the place AMD’s greatest GPU efficiency presently stands.
