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Some AMD engineering samples with strange performance figures have been popping up in the UserBenchmark database recently. In an effort to put those results in perspective, AdoredTV just uploaded a video that starts with a brief history of CPU memory hierarchies. Then, he attempts to analyze...

https://www.techpowerup.com/249952/amd-doubles-l3-cache-per-ccx-with-zen-2-rome Sisoft leak of an ES shows 16mb x 16 per socket for a 2P system, which should mean that it's 2x 16mb cache per chiplet, meaning 4 core CCX is still sadly likely. Or perhaps it counts the IO chip mirroring cache...

Raven Ridge CCX has half the cache of its CPU brothers. Anyone knows how much it impact IPC?

(Long, robust & complex Video/Rendering thread, sorry in advance!) - Repost from Tom's as well; Hello everyone, thanks in advance for your help! I just build my dream office at home and went for the gusto with upgrading my 5 yo media server too. Ive not got an abundance of storage drives + RAID...

There has been a lot of buzz lately about Intel's new Optane storage technology. If you are like me, the news on Optane has been a little bit confusing, and lacking on practical details. LegitReviews has done a good job with their Intel decoder rings (they must buy the Intel branded cereal)...

Greetings, I'm a long-time lurker on this forum, but only recently registered. I have a question regarding the cache frequency on the Kaby Lake line, specifically the 7700K. I'm not sure what the optimal ratio should be. I don't recall seeing anything on ARK and information seems limited or...