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Old 20th October 2018, 05:53   #6457  |  Link
DotJun
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Join Date: Aug 2014
Posts: 28
x265 HEVC Encoder

Quote:
Originally Posted by Ma View Post
--asm sse4



Main asm levels are:

--asm no

--asm sse2

--asm ssse3

--asm sse4

--asm avx2

--asm avx512



--asm avx512 works a bit different -- it only enable possibility to use AVX-512 in auto-detection of CPU capabilities. For hard use of AVX-512 code (without checking) please use

--asm avx,avx512


Thanks, I’ll put up three test runs of default, sse4 and avx512 to see what changes there are in FPS and efficiency.

Will medium or fast preset be ok to use or it has to be slower or higher?
Will it be ok to use “asm sse4” or do I have to specify sse4.2 like my log file shows?

Last edited by DotJun; 20th October 2018 at 06:11.
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