View Full Version : Rocket Lake
zombie67
03-18-21, 08:38 PM
https://en.wikipedia.org/wiki/Rocket_Lake
FYI, Rocket Lake has AVX-512. It used to be you had to buy high end X-series desktop or Gold Xeon to get it. Nice for PrimeGrid CPU sub-projects.
John P. Myers
03-18-21, 09:23 PM
Yes, however the 11700k draws an insane 300W under AVX512 loads. Higher tier chips will be even worse
zombie67
03-18-21, 09:27 PM
Yeah, even if I was going to be exclusive to PG, I would still buy Zen3 instead. And If I really wanted AVX-512, I would probably find a second gen Skylake-X with way more cores, or wait for Zen4 that might have AVX-512.
zombie67
04-07-21, 10:56 AM
https://www.primegrid.com/forum_thread.php?id=9653
Interesting thread. Sounds like the increase in cache, etc helped the overall score along with the AVX512. If only it didn't use so much juice! :(
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