Probably because they used this asm version. https://github.com/openssl/openssl/blob/master/crypto/sha/asm/sha512-x86_64.pl
For comparison, i tested on other notebook, HP255 G8, R5-5500u, 2x8GB DDR4-3200, Fedora 40, with other sha512, sha256 programs available, on 4GB pseudorandom file in RAM (/tmp) It seems like 7-zip is not as fast as possible.
For comparison, i tested on other notebook, HP255 G8, R5-5500u, 2x8GB DDR4-3200, Fedora 40, with other sha512, sha256 programs available, on 4GB pseudorandom file in RAM (/tmp) It seems like 7-zip is not as fast as possible.
For comparison, i tested on other notebook, HP255 G8, R5-5500u, 2x8GB DDR4-3200, Fedora 40, with other sha256 programs available, on 4GB pseudorandom file in RAM (/tmp) It seems like 7-zip is not as fast as possible.
A8-6410 APU in HP notebook, 1x 8GB DDR3 1600 RAM, Windows 10.
FX-8300 @4,2 GHz, 2x8 GB DDR3-1600 RAM, Windows 10
I did the benchmark again, on same notebook, on Fedora41.
Amlogic S905-x4 (A55 Cores) on CoreELEC 20.5ng