Új hozzászólás Aktív témák

• #8881 S_x96x_S addikt

  Új Válasz 2023-07-27 03:52:11 #8881

  Új hozzászólás

  Összes hozzászólása itt Válaszok az összes hozzászólására itt Válaszok erre a hozzászólásra

  Privát üzenet küldése

  

  S_x96x_S

  addikt

  a zen4c ~érzékenyebb az AVX-512 -re mint a normál zen4;

  "The AVX-512 Performance Advantage With AMD EPYC Bergamo"
  https://www.phoronix.com/review/epyc-bergamo-avx512/5
  "With the Bergamo AVX-512 testing we did see slightly higher power consumption compared to looking at the AVX-512 performance with the Ryzen 7000 series or EPYC 9004 Genoa(X) parts. Presumably some of that higher AVX-512 power difference is due to simply having more cores and any other alterations as part of the Zen 4C design. AVX-512 caused the CPU power consumption to increase by about 50 Watts or 20 Watts higher on the peak CPU power consumption observed. But for many tests the CPU power consumption was similar between runs. The power increase is also worthwhile when considering the much larger increases in performance observed for many workloads."
  

Új hozzászólás Aktív témák