Thursday, September 14th 2023
AMD Ryzen Threadripper Pro 7995WX & 7975WX Specs Leaked
A pair of Dell Precision workstations have been tested in SiSoftware's Sandra benchmark suite—database entries for the 7875 Tower (Dell 00RP38) and 7875 Tower (Dell 00RP38) reveal specifications of next generation AMD Ryzen Threadripper Pro CPUs. The 32 core 7975WX model was outed a couple of weeks ago, but the Sandra benchmark database has been updated with additional scores. Its newly leaked sibling is getting a lot of attention—the recently benchmarked 7995WX sample appears to possess 96 Zen 4 cores, and 192 threads (via SMT) with a 5.14 GHz maximum single-core boost clock. Tom's Hardware is intrigued by benchmark data showing that the CPU has: "a 3.2 GHz all-core turbo frequency."
There are 12 CCDs onboard, with a combined total of 384 MB of L3 cache (each CCD has access to 32 MB of L3)—therefore Wccftech believes that "this chip is based on the Genoa SP5 die and will adopt the top 8-channel and SP5 socket platform. The chip also features 96 MB of L2 cache and the top clock speed was reported at 5.14 GHz." The repeat benched Ryzen Threadripper Pro 7975WX CPU is slightly less exciting—with 32 Zen 4 cores, 64 threads, 128 MB of L3 cache, and 32 MB of L2 cache. According to older information, this model is believed to have a TDP rating of 350 W and apparent clock speeds peaking at 4.0 GHz—Wccftech reckons that this frequency reflects an all-core boost. They have produced a bunch of comparative performance charts and further analysis—well worth checking out.
Sources:
Threadripper PRO 7995WX, Threadripper PRO 7975WX, Tom's Hardware, Wccftech, momomo_us Tweet
There are 12 CCDs onboard, with a combined total of 384 MB of L3 cache (each CCD has access to 32 MB of L3)—therefore Wccftech believes that "this chip is based on the Genoa SP5 die and will adopt the top 8-channel and SP5 socket platform. The chip also features 96 MB of L2 cache and the top clock speed was reported at 5.14 GHz." The repeat benched Ryzen Threadripper Pro 7975WX CPU is slightly less exciting—with 32 Zen 4 cores, 64 threads, 128 MB of L3 cache, and 32 MB of L2 cache. According to older information, this model is believed to have a TDP rating of 350 W and apparent clock speeds peaking at 4.0 GHz—Wccftech reckons that this frequency reflects an all-core boost. They have produced a bunch of comparative performance charts and further analysis—well worth checking out.
16 Comments on AMD Ryzen Threadripper Pro 7995WX & 7975WX Specs Leaked
We'll see. It would actually be great if it had high single-core turbo. Gotta speed up linking after you compiled in parallel.
Also do consider how AMD counts "turbo clocks", the 7950X 5.7GHz turns on for a couple of miliseconds. After that it drops down to more like 5.3-5.4GHz which is the realistic sustained single core frequency.
That would put this at 4.6-4.7GHz sustained single core/few core frequency, and 5GHz on milisecond timescales.