Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion

Special Topics CPU Microcodes
741

@MeatWar

Sorry, replaced!

742

Intel cpu906A2_plat80_ver00000314_2021-12-20_PRD_25B5BE7C
Intel cpu906A4_plat80_ver00000414_2021-12-16_PRD_ACAB76C9
Intel cpu906A3_plat80_ver00000414_2021-12-16_PRD_ACAB76CA

uCodes.rar (389 KB)

743

Nothing new in Windows 11 / Server Insider Preview Build 22543.

744



They are indeed doing this. I just bought Gigabyte H610M-S2H board + i5 12400 CPU. With the factory BIOS (ver. FC) AVX-512 is present. After updating BIOS to a newer version (FE or FD) AVX-512 is gone.

745

Lots of interesting development on this front right now thanks to Alderlake.
MSI for instance now allows the user to pick uCode in the BIOS.
MSI enable dual uCode in latest BIOS to allow AVX-512 on/off
I think this would be a great new standard for MB manufactures to allow the user to, within the BIOS, have a simple select dropdown list that allow the user to pick what uCode they want to run with the BIOS. Effectively breaking the dependency between BIOS and uCode. However, each BIOS cannot contain all uCodes (that intel has produced for the CPU that would make the BIOS too large).

If MSI does it, ASUS, Gigabyte and the others will follow.

interesting idea though.

746

Intel cpu606A6_plat87_ver0D000331_2021-12-03_PRD_85C35E65
Intel cpu50665_plat10_ver0E000014_2021-09-18_PRD_25731F94
Intel cpu306F2_plat6F_ver00000049_2021-08-11_PRD_79C6E826
Intel cpu5065B_platBF_ver07002402_2021-06-04_PRD_39CA4EA8
Intel cpu50653_plat97_ver0100015C_2021-05-26_PRD_6BB2F708

uCodes.rar (409 KB)

747

AMD cpu00A00F82_ver0A008204_2021-10-15_A094A203
AMD cpu00A00F80_ver0A008003_2021-10-15_BB4FBD95

uCodes.rar (10.7 KB)

748

AMD cpu00800F12_ver0800126E_2021-11-11_10D178E6

cpu00800F12_ver0800126E_2021-11-11_10D178E6.rar (2.19 KB)

749

Nothing new in Windows 11 build 22557.

750

Nothing new in Server Insider Preview Build 25057.

751

Intel cpu906A4_plat80_ver00000416_2022-01-09_PRD_8F7C0137
Intel cpu906A3_plat80_ver00000416_2022-01-09_PRD_8F7C0138

uCodes.rar (204 KB)

752

Hi, in mce log DB r200 Intel cpu90671_plat82_ver00000019_2021-03-30_PRD_EBAFB134
but no this mc in git/CPUMicrocodes, where i can find it ?

753

Some new AMD EPYC Milan µCodes

!New_cpu00A00F10_ver0A001053_2021-12-17_C519C63E
!New_cpu00A00F11_ver0A00115D_2021-11-19_8098A6FA
!New_cpu00A00F12_ver0A001227_2021-12-15_ADA4AFFB

AMD.zip (14.5 KB)

754

Intel cpu906A1_plat82_ver0000011F_2021-11-04_PRD_322B7C90

cpu906A1_plat82_ver0000011F_2021-11-04_PRD_322B7C90.rar (180 KB)

755

Nothing new in Windows 11 Insider Preview Build 22563.

756

cpu00830F10_ver08301052_2021-11-11_490C60F8 (>cpu00830F10_ver0830104D_2020-07-28_22CD4D3D)

AMD EPYC Gen2 (Rome)
AMD Threadripper Pro Gen2 (Rome)
AMD Threadripper Gen3 (Castle Peak).

cpu00830F10_ver08301052_2021-11-11_490C60F8.rar (2.36 KB)

757

Nothing new in Windows 11 Insider Preview Build 22567, and Server Insider Preview Build 25066.

758

Intel cpu906A4_plat80_ver00000418_2022-02-07_PRD_70E74FD0
Intel cpu906A3_plat80_ver00000418_2022-02-07_PRD_70E74FD1

uCodes.rar (205 KB)

759

There are some microcodes missing in the repo. At least I have here a bios with intel microcodes that are not there.
If you want them, please tell me where to upload

760


Load them into MC Extractor and if they are indeed not in the DB, it will tell you where to upload.