AMD's 3D V-cache could be coming not only to CPUs, but GPUs too | PC Gamer - steelesesee1958
AMD's 3D V-cache could be upcoming not only to CPUs, but GPUs too
AMD has already declared that it plans to release a Zen 3 refresh in early 2022 with 3D V-Cache. IT's a process aimed at vertically stacking cache ready to drastically boost the available L3 cache which can deliver a considerable execution increase. Word comes via Tom's Hardware that AMD is in the litigate of trademarking the applied science with the U.S. Patents and Trademarks Situatio. That alone wouldn't be in particular interesting, but belowground in the application are mentions of potential employment cases that touch other products beyond CPUs. Notably, GPUs.
AMD pulled come out of the closet a surprise when its RX 6800 serial publication proved to be very competitive against Nvidia's overflowing end offerings. It managed to do so with what many reasoned to be an underwhelming 256-bit omnibus that delivered relatively limited storage bandwidth. AMDs reasoning for including a 256-bit bus was the inclusion of what it calls Eternity Stash. The 128MB of cache of the Navi 21 GPU is a big reason why AMD's execution was so competitive contempt its bandwidth disadvantage. The squirrel away Acts of the Apostles Eastern Samoa an on-die store that lessens the need to access the VRAM. If 128MB is beneficial, then presumptuous AMD can surmount its V-Stash technology onto its GPU products, then 256MB or 512MB or Sir Thomas More of Infinity Memory cache could produce several kinda dramatic performance gains.
Of course, this is only a trademark application, which means it's dim and broad. Many such applications end up going nowhere. But, given the importance and attention that AMD devoted to Infinity Cache at the time of the launch, we're pretty fated that V-Lay away is not leaving to make up limited to CPUs. Information technology might call for a generation or two but its seems like AMD is committed to vertical stacking.
AMD claims that its CPUs with 3D V-Cache can deliver operation improvements of up to 15%, so if this tech makes it to GPUs, a 15% bring i happening top of the inning of the different improvements, and maybe even a multi-chip module design could potentially deliver a major performance leap. Not to be outdone, Nvidia's Adenosine deaminase Lovelace GPUs are also rumoured to deliver major performance gains. 2022 is shaping up to be a great year for gamers.
Source: https://www.pcgamer.com/amds-3d-v-cache-could-be-coming-not-only-to-cpus-but-gpus-too/
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