Forum - RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion

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#481 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Thu Aug 13, 2020 1:32 am

Nothing new in Windows 10 build 20190.

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#482 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Fri Aug 14, 2020 2:05 pm

AMD cpu00800F12_ver0800126C_2020-06-19_62745CFB

plutomaniac has attached files to this post

cpu00800F12_ver0800126C_2020-06-19_62745CFB.rar

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#483 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Tue Aug 18, 2020 1:29 pm

Intel cpuA0661_plat80_ver000000C8_2020-01-29_PRD_5455215F

plutomaniac has attached files to this post

cpuA0661_plat80_ver000000C8_2020-01-29_PRD_5455215F.rar

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#484 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Thu Aug 20, 2020 7:41 pm (Last edited: Thu Aug 20, 2020 7:50 pm)

!New_cpu00A20F00_ver0A200025_2020-01-21_E3C8C569.bin
!New_cpu00A20F10_ver0A201005_2020-06-26_689BC5A3.bin
Not sure if already submitted? (using MC_Extractor_v1.46.1_r156)
ASUS X570-E 2606 BIOS https://www.asus.com/au/Motherboards/ROG.../HelpDesk_BIOS/

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PIC.PNG

11900K and a bunch of boards, ram, ssd's and gpu's

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#485 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Thu Aug 20, 2020 8:30 pm

Thank you @clackersx for the Zen 3 microcodes. They are new, not in the DB, because unfortunately MCE was not able to detect Zen 3 microcodes until a few days ago. That means that we have missed any Zen 3 microcodes that have appeared early these past few months. The ideal thing to do is to go back and re-download/check the BIOS images released in the past few months to get what we missed but that requires time. These 3 were added in the db today from that one ASUS mobo but there are bound to be more:

AMD cpu00A20F10_ver0A201005_2020-06-26_689BC5A3
AMD cpu00A20F10_ver0A201003_2020-05-06_EDC5C6C0
AMD cpu00A20F00_ver0A200025_2020-01-21_E3C8C569

@Marvin @westlake Do you guys keep the Microsoft dll from older builds? They may also include AMD Zen 3 microcodes that we missed.

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#486 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Thu Aug 20, 2020 8:52 pm (Last edited: Thu Aug 20, 2020 8:55 pm)

I think a 3950x uses the F10 microcode. Is this correct?

Oh wait, I'm thinking of the cpu00870F10. :(

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#487 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Thu Aug 20, 2020 9:43 pm

I ran a few mcupdate_AuthenticAMD.dll's that I have (starting from build 20150 from 13th of June until the most recent build 20190) with the new MCExtractor 1.46.1 and found nothing to report.

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#488 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Thu Aug 20, 2020 10:50 pm

Zitat von Marvin im Beitrag #487
I ran a few mcupdate_AuthenticAMD.dll's that I have (starting from build 20150 from 13th of June until the most recent build 20190) with the new MCExtractor 1.46.1 and found nothing to report.

So MS hasn't added Zen 3 yet at all, good to know. Thanks for looking Marvin!

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#489 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Fri Aug 21, 2020 3:19 am (Last edited: Fri Aug 21, 2020 8:40 pm)

These microcodes

Zitat

AMD cpu00A20F10_ver0A201003_2020-05-06_EDC5C6C0
AMD cpu00A20F00_ver0A200025_2020-01-21_E3C8C569

were added by many manufacturers back in early July. Then there was still the emergence of new AGESA.
If analyze the "List supported CPU", then you can see the addition of models 3600XT and 3900XT.
Also on the 20th of July, AMD announced graphic models PRO 4x50G and 4700G/GE. (OEM)

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#490 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Fri Aug 21, 2020 1:09 pm

I do not know if they are of interest

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#491 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Fri Aug 21, 2020 1:57 pm

one more

kimballen has attached files to this post

!New_cpu00F31_plat0D_ver00000004_2003-08-13_PRD_119B8FAF.rar

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#492 | RE: Intel, AMD, VIA & Freescale CPU Microcode Repositories Discussion datum

Fri Aug 21, 2020 8:46 pm (Last edited: Fri Aug 21, 2020 8:49 pm)

Zitat von SoniX im Beitrag #489
These microcodes were added by many manufacturers back in early July.

Yes, that makes sense. I have checked ASRock and Biostar for now and Marvin said that MS has nothing new. So ASUS, MSI & Gigabyte remain from the main players. If anything extra is found, it will be included in the next DB update.

Zitat von kimballen im Beitrag #490
I do not know if they are of interest

Most of them are indeed (except the known Zen 3). I've added them to the next DB, thank you.

Zitat von kimballen im Beitrag #491
one more

This one is actually two 0x800 microcodes in one file. Both of them are already in the DB. However, the 1st microcode is incomplete (2KB instead of 4KB) and someone fixed its Checksum to match the incomplete data for some weird reason so that's why MCE said it is new. That is a mistake of course. At the next version of MCE, it will be able to detect and report incomplete/truncated Intel, AMD, VIA and Freescale microcodes.

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