Здравствуйте, rm2, Вы писали:

rm2>подробности — http://www.numberworld.org/blogs/2024_8_7_zen5_avx512_teardown/

So by the time you are reading this, the standard reviews for the 9950X are probably already out. And the pattern that you may be seeing on desktop is that the top SKUs for both Intel and AMD all perform roughly the same for y-cruncher's multi-threaded Pi computations. But at the lower-end, the lower-core count SKUs will likely have Zen5 crushing all other competition at the same price range — both Intel as well as AMD's older CPUs.

Упс, не угадал =) холодные вышли на том же уровне, что и предыдущее поколение. Но да, по TDP лучше стали.

In fact, the AVX512 improvement on Zen5 created a memory bottleneck... At least until someone can figure out how to get DDR5-20000 on AM5...

Вот уж обнадежил, что и сказать.

In my test setup with a 360 AIO:
Zen4 7950X can draw up to 210W before it begins overheating at 95C.
Zen5 9950X will hit 95C at around 200W.
So by this metric, Zen5 is actually slightly worse — though within the margin of error.

Так что под нагрузкой, жарит не хуже чем предыдущий.

В целом, отличная статья.