Here are some more

This makes no sense, how are there so many different versions of the same microcode revison?!

I do not know I leave it to someone who knows better therefore I posted them here

cpu00610F01_ver0600111F_2018-03-05 - 4 files

cpu00630F01_ver06003109_2018-02-27 - 5 files

how to determine really the latest version?

Edit:

Probably have to focus on the post-build Windows 10 Insider?
The last build has these microcodes and with what checksum?

I guess we need a discussion about this. I did a few test editing AMD microcodes and if one changes the data in the AMD microcode file one can just put random data there and get a new checksum and a "new" microcode. It is not as protected as Intel where the checksum contained in the header covers the full microcode. So technically one could generate unlimited numer of AMD microcode files that MCExtractor asks to report.

I guess for AMD microcodes we need a "source log" moving forward, meaning where was the microcode exracted/obtained information is kept as metadata in MCExtractor/this thread?


As a proof of concept here is 3KB of RANDOM data with the first 20 bytes replaced with the AMD microcode header.
DO NOT USE THIS FILE, IT IS RANDOM DATA!!!!
!New_cpu00630F01_ver06003109_2018-02-27_02BB164E
Again, this is just random data with AMD microcode header.

Zitat von SoniX im Beitrag #499

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cpu00610F01_ver0600111F_2018-03-05 - 4 files

cpu00630F01_ver06003109_2018-02-27 - 5 files

how to determine really the latest version?

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found this in som in som old hp BIOSes

cpu10674_plat01_ver00000403_2007-06-01_PRD_F328252B ---->> sp38121
cpu206D7_plat6D_ver0000070E_2013-01-25_PRD_120A3A6A---->> sp64701
cpu30678_plat02_ver00000825_2014-08-06_PRD_E2C91CAA---->> sp68623

A LOT of new in Windows 10 build 20201.
!New_cpu306F2_plat6F_ver00000044_2020-05-27_PRD_AE06DB92.bin
!New_cpu50653_plat97_ver01000159_2020-06-18_PRD_8A7CB578.bin
!New_cpu50654_platB7_ver02006A08_2020-06-16_PRD_8B444904.bin
!New_cpu50656_platBF_ver04003003_2020-06-18_PRD_FBE53D0B.bin
!New_cpu50657_platBF_ver05003003_2020-06-18_PRD_11302452.bin
!New_cpu806E9_plat10_ver000000DE_2020-05-27_PRD_08079D98.bin
!New_cpu806E9_platC0_ver000000DE_2020-05-27_PRD_86ED8490.bin
!New_cpu806EA_platC0_ver000000E0_2020-06-17_PRD_BCACEE16.bin
!New_cpu806EB_platD0_ver000000DE_2020-06-03_PRD_D36B66D0.bin
!New_cpu806EC_plat94_ver000000DE_2020-05-18_PRD_36F78CF0.bin
!New_cpu906E9_plat2A_ver000000DE_2020-05-26_PRD_224E7904.bin
!New_cpu906EA_plat22_ver000000DE_2020-05-25_PRD_76A2F81F.bin
!New_cpu906EB_plat02_ver000000DE_2020-05-25_PRD_DC6BE1EE.bin
!New_cpu906EC_plat22_ver000000DE_2020-06-03_PRD_9AFB648B.bin
!New_cpu906ED_plat22_ver000000DE_2020-05-24_PRD_BAD46B57.bin
!New_cpuA0652_plat20_ver000000DE_2020-06-07_PRD_1965B2DB.bin
!New_cpuA0660_plat80_ver000000DE_2020-06-07_PRD_D128A676.bin
!New_cpuA0661_plat80_ver000000DE_2020-06-07_PRD_A9FDC63D.bin

Microsoft has published what they call the latest microcodes: https://support.microsoft.com/help/45581...crocode-updates

Funny thing is that the versions are several cycles behind!

New microcode from Windows build 20206:
cpu506F1_plat01_ver00000032_2020-03-07_PRD_6538E5EA.bin
cpu706A1_plat01_ver00000034_2020-06-09_PRD_FE4655B4.bin
cpu706A8_plat01_ver00000018_2020-06-09_PRD_1D9A5DFE.bin
cpu706E5_plat80_ver0000009E_2020-07-22_PRD_06DDA133.bin
cpuA0653_plat22_ver000000DE_2020-06-07_PRD_C7F3CE9A.bin
cpuA0655_plat22_ver000000DE_2020-06-07_PRD_A8A672BB.bin

Nothing new for AMD in Windows 10 build 20206.

So many Intel µC updates smells like another Zombiespectre. 706A1 34 works nicely on my ASRock j5005. Still not managed to update the TXE 4 though :(

Edit: Seems we have another tiny bit of speed back. My 8700k does again faster with the latest 906EA DE. I am at ~141x speed now. Related earlier quote of mine: "The first time since a while i see flac encoding with my setting became faster after D2! From ~133x to ~138x speed. Before all mitigations it was above 150x speed."