AMD is rumored to launch three new Zen 4 V-Cache CPUs, the Ryzen 9 7950X3D, Ryzen 9 7900X3D & Ryzen 7 7800X3D at CES 2023.

AMD Preps Three Zen 4 V-Cache CPUs, The Ryzen 9 7950X3D, Ryzen 9 7900X3D & Ryzen 7 7800X3D, For CES 2023, Alleges Rumor

The newest rumor concerning the Zen 4 V-Cache elements comes from Greymon55 who has put ahead a cryptic tweet referring to the Ryzen 7000 3D V-Cache CPUs. According to the tweet, three Ryzen 3D V-Cache CPUs have been rumored, the Ryzen 9 7950X3D, Ryzen 9 7900X3D & the Ryzen 7 7800X3D. Based on the SKUs, it seems like AMD will probably be targetting the higher-end market with V-Cache chips & mainstream V-Cache elements may hit retail in a while.




— Greymon55 (@greymon55) August 31, 2022


— Greymon55 (@greymon55) August 31, 2022

We do not know what kind of SRAM (3D V-cache) stacks will probably be featured on the Zen 4 elements. The last-gen Zen 3 V-Cache processors such because the Ryzen 7 5800X3D featured a single Zen 3 CCD with 64MB of LLC vertically stacked on high of the die. For the Ryzen 7 7800X3D, this will even be true since it should function a single Zen 4 CCD with 8 cores and 16 threads. However, the Ryzen 9 7950X3D & the Ryzen 9 7900X3D will probably be that includes two Zen 4 CCDs since they pack 12 cores and 16 cores every, respectively. We cannot say for positive but if AMD can have a single CCD stacked with a 3D cache stack or if each Zen 4 CCDs will probably be stacked. Also whether or not AMD retains the 64 MB cache stack or adjustments it stays to be seen.

In any case, if AMD goes with the prevailing 64 MB SRAM (3D V-Cache) stack, we are going to rise up to 104 MB cache on the Ryzen 7 7800X3D, as much as 142 MB cache on the Ryzen 9 7900X3D, and a whopping 144 MB of cache on the Ryzen 9 7950X3D. That’s a 2.6x improve over Ryzen 7 7700X, an 85% improve over the 7900X, and an 80% improve over the Ryzen 9 7950X.

AMD Ryzen 9 7950X3D, Ryzen 9 7900X3D & Ryzen 7 7800X3D Zen 4 V-Cache CPUs Rumored To Debut at CES 2023

As for what this is able to imply for common efficiency enchancment, notably in video games, the AMD Ryzen 7 5800X3D already proved that the 3D V-Cache is a really viable uplift in AAA titles & Ryzen 7000 Non-V-Cache CPUs are already coming in both near or exceeding the gaming efficiency on the 5800X3D. With 3D V-Cache, we are able to see a further 10-15% acquire throughout varied titles on common. The leaker additional states that the announcement of the AMD Ryzen V-Cache elements is anticipated at CES 2023 so we now have to attend 4-5 months earlier than we get to see them in motion.

CPU Name Architecture Process Node Cores / Threads Base Clock Boost Clock (SC Max) Cache TDP Prices (TBD)
AMD Ryzen 9 7950X3D 5nm 16/32 TBD TBD 144 MB (64+64+16) 170W $799 US?
AMD Ryzen 9 7950X Zen 4 5nm 16/32 4.5 GHz 5.7 GHz 80 MB (64+16) 170W $699 US
AMD Ryzen 7 7800X3D Zen 4 5nm 12/24 TBD TBD 142 MB (64+64+12) 170W $599 US?
AMD Ryzen 9 7900X Zen 4 5nm 12/24 4.7 GHz 5.6 GHz 76 MB (64+12) 170W $549 US
AMD Ryzen 7 7800X3D Zen 4 5nm 8/16 TBD TBD 104 MB (32+64+8) 105W $499 US?
AMD Ryzen 7 7700X Zen 4 5nm 8/16 4.5 GHz 5.4 GHz 40 MB (32+8) 105W $399 US
AMD Ryzen 5 7600X Zen 4 5nm 6/12 4.7 GHz 5.3 GHz 38 MB (32+6) 105W $299 US