2 years ago
38
AMD's Ryzen 9 7950X, the flagship Zen 4 CPU, is going to connection an insanely precocious timepiece velocity of up to 5.85 GHz, an summation of astir 1 GHz implicit the Zen 3 5950X.
AMD Ryzen 9 7950X Is Going To Be a Beast At Clock Speeds, Zen 4 "Persephone" Cores Can Hit Up To 5.85 GHz Clocks
The latest details for AMD's flagship Ryzen 9 7950X CPU travel from "Venom Warlock Marvin" implicit astatine Weibo (via HXL). The idiosyncratic seems to person gotten his hands connected a retail illustration which according to him is not adjacent the apical bin but helium states that the spot tin execute an perfectly phenomenal 5.85 GHz max boost timepiece speed. Angstronomics was the archetypal to constituent this retired arsenic the "F-Max" clocks a portion backmost which we did screen here. With PBO & XFR enabled, the spot tin execute an adjacent faster timepiece speed.
In summation to that, the leaker reports connected the codenames for the AMD Ryzen 7000 CPU's CCDs and cores. The Raphael "Ryzen 7000" CPUs volition diagnostic up to 2 "Durango" CCDs and each CCD gets a full of 8 "Persephone" Zen 4 cores. A artifact diagram shows that each CCD features a 32 MB cache (L3) excavation and a GMI3 interface connected each CCD connects it with the IOD (IO Die) which volition beryllium utilizing a 6nm process node.
AMD Ryzen 7000 "Zen 4" Raphael CPU Block Diagram (Image Credits: HXL):
AMD Ryzen 9 7950X 16 Core "Zen 4" Desktop CPU
Starting with the flagship of them all, we person the AMD Ryzen 9 7950X which retains its steadfast 16 halfway and 32 thread number from the erstwhile 2 generations. The CPU volition diagnostic an awesome basal frequence of 4.5 GHz and a boost timepiece of up to 5.7 GHz which should marque it 200 MHz faster than Intel's Alder Lake Core i9-12900KS which has a boost frequence of 5.5 GHz connected a single-core.
It looks similar AMD is extracting each ounce of Hertz that it could wrong that 170W TDP (230W PPT) for the Ryzen 9 chips. As for the cache, the CPU comes with 80 MB of that which includes 64 MB from L3 (32 MB per CCD) and 16 MB from L2 (1 MB per core).
The AMD Ryzen 7 7700X "Zen 4" CPU volition motorboat alongside the remainder of the lineup adjacent month. AMD besides plans to bash a full unveiling tomorrow.
AMD Ryzen 7000 'Raphael' Desktop CPU Specs:
| AMD Ryzen 9 7950X | Zen 4 | 5nm | 16/32 | 4.5 GHz | 5.7 GHz | 80 MB (64+16) | 170W | >$799 US |
| AMD Ryzen 9 7900X | Zen 4 | 5nm | 12/24 | 4.7 GHz | 5.6 GHz | 76 MB (64+12) | 170W | >$599 US |
| AMD Ryzen 7 7800X | Zen 4 | 5nm | 8/16 | TBD | TBD | TBD | TBD | >$449 US |
| AMD Ryzen 7 7700X | Zen 4 | 5nm | 8/16 | 4.5 GHz | 5.4 GHz | 40 MB (32+8) | 105W | ~$299 US |
| AMD Ryzen 5 7600X | Zen 4 | 5nm | 6/12 | 4.7 GHz | 5.3 GHz | 38 MB (32+6) | 105W | >$229 US |
