Added missing 50661 Broadwell-DE Intel Xeon D ES (U0) thanks to JanCerny.
Hi i have a x3470 with a p7h55 m pro , i want to update the microcodes for it , i should install all the versions or what ?the bios actually only have the ver.4 2010-04-05, very thanks.
@tete5797 You only require one microcode in the BIOS for your CPU type (CPUID 106E5).
If you want to update to the latest (cpu106E5_plat13_ver0000000A_2018-05-08_PRD_B16FCEEB.bin) then you only need to replace the existing microcode in your BIOS (cpu106E5_plat13_ver00000004_2010-04-05_PRD_F7762473.bin).
[Edit] If you are not able to do this yourself you can start a new BIOS modification request thread asking for help (please include all of the system details and links to the BIOS etc) and the community here will help you.
@chinobino - Please fix >> 906EB Coffee Lake-S (B0)
cpu906EB_plat02_ver00000072_2017-09-20_PRD_A08C2841.bin
cpu906EB_plat02_ver00000080_2018-01-04_PRD_D24EDB7F.bin
cpu906EB_plat02_ver00000084_2018-01-21_PRD_23C48ABA.bin
cpu906EB_plat02_ver0000008E_2018-03-24_PRD_26138472.bin
cpu906EB_plat02_ver0000009A_2018-07-16_PRD_897E4FBC.bin
cpu906EB_plat02_ver000000A4_2018-10-24_PRD_EDDD5F72.bin
cpu906EB_plat02_ver000000AA_2018-12-12_PRD_287F7318.bin
cpu906EB_plat02_ver000000AE_2019-02-14_PRD_C798F303.bin
cpu906EB_plat02_ver000000B4_2019-04-01_PRD_C9AD2768.bin
cpu906EB_plat02_ver000000BA_2019-04-30_PRD_D690DE6C.bin
cpu906EB_plat02_ver000000C6_2019-08-14_PRD_7C30A4E1.bin
cpu906EB_plat02_ver000000CA_2019-10-03_PRD_298BE2D2.bin
cpu906EA_plat22_ver000000CC_2019-12-08_PRD_6DBFEE19.bin << Should be in 906EA category, correct? User with 8700K has this microcode in use over here, and it seems confusing to be in your B0 list, I assumed typo/incorrect location, correct?
@Lost_N_BIOS Yep, incorrect location in the 1st post, thanks for pointing out the error which I have now fixed.
That microcode is in the correct folder (906EA) however so no changes required there.
Changes;
Added
Socket 1151 (LGA)
906E9 Kaby Lake-S, Kaby Lake Xeon E3 v6
cpu906E9_plat2A_ver000000DE_2020-05-26_PRD_224E7904.bin
Socket 1151v2 (LGA)
906EA Coffee Lake-S, Coffee Lake-S Xeon E (U0)
cpu906EA_plat22_ver000000DE_2020-05-25_PRD_76A2F81F.bin
906EB Coffee Lake-S (B0)
cpu906EB_plat02_ver000000DE_2020-05-25_PRD_DC6BE1EE.bin
906EC Coffee Lake Refresh-S, Coffee Lake Refresh-S Xeon E
cpu906EC_plat22_ver000000DE_2020-06-03_PRD_9AFB648B.bin
906ED Coffee Lake Refresh-S, Coffee Lake Refresh-S Xeon E
cpu906ED_plat22_ver000000DE_2020-05-24_PRD_BAD46B57.bin
Socket 2011 (LGA)
206D7 Sandy Bridge-E, Sandy Bridge-EP Xeon E5 v1
cpu206D7_plat6D_ver0000070E_2013-01-25_PRD_120A3A6A.bin
Socket 2011v3 (LGA)
306F2 Haswell-E, Haswell-EP Xeon E5 v3
cpu306F2_plat6F_ver00000044_2020-05-27_PRD_AE06DB92.bin
Socket 3647 (LGA)
50653 Skylake-SP Xeon Platinum
cpu50653_plat97_ver01000159_2020-06-18_PRD_8A7CB578.bin
50654 Skylake-X, Skylake-SP Xeon D,W, Skylake-SP Xeon Gold, Skylake-SP Xeon
cpu50654_platB7_ver02006A08_2020-06-16_PRD_8B444904.bin
50656 Cascade Lake-SP Xeon
cpu50656_platBF_ver04003003_2020-06-18_PRD_FBE53D0B.bin
50657 Cascade Lake Xeon W, Cascade Lake-SP Xeon Gold, Cascade Lake-SP Xeon
cpu50657_platBF_ver05003003_2020-06-18_PRD_11302452.bin
Socket 1515 (BGA)
806E9 Amber Lake-Y
cpu806E9_plat10_ver000000DE_2020-05-27_PRD_08079D98.bin
Socket 1356 (BGA)
806E9 Kaby Lake-U
cpu806E9_platC0_ver000000DE_2020-05-27_PRD_86ED8490.bin
Socket 1528 (BGA)
806EA Kaby Lake-U, Kaby Lake Refresh-U
cpu806EA_platC0_ver000000E0_2020-06-17_PRD_BCACEE16.bin
806EB Whiskey Lake-U
cpu806EB_platD0_ver000000DE_2020-06-03_PRD_D36B66D0.bin
806EC Whiskey Lake-U, Comet Lake-U
cpu806EC_plat94_ver000000DE_2020-05-18_PRD_36F78CF0.bin
Socket 1151 (LGA)
906E9 Kaby Lake-S, Kaby Lake Xeon E3 v6
cpu906E9_plat2A_ver000000DE_2020-05-26_PRD_224E7904.bin
Socket 1151v2 (LGA)
906EA Coffee Lake-S, Coffee Lake-S Xeon E (U0)
cpu906EA_plat22_ver000000DE_2020-05-25_PRD_76A2F81F.bin
906EB Coffee Lake-S (B0)
cpu906EB_plat02_ver000000DE_2020-05-25_PRD_DC6BE1EE.bin
906EC Coffee Lake Refresh-S, Coffee Lake Refresh-S Xeon E
cpu906EC_plat22_ver000000DE_2020-06-03_PRD_9AFB648B.bin
906ED Coffee Lake Refresh-S, Coffee Lake Refresh-S Xeon E
cpu906ED_plat22_ver000000DE_2020-05-24_PRD_BAD46B57.bin
Socket 2011 (LGA)
206D7 Sandy Bridge-E, Sandy Bridge-EP Xeon E5 v1
cpu206D7_plat6D_ver0000070E_2013-01-25_PRD_120A3A6A.bin
Socket 2011v3 (LGA)
306F2 Haswell-E, Haswell-EP Xeon E5 v3
cpu306F2_plat6F_ver00000044_2020-05-27_PRD_AE06DB92.bin
Socket 3647 (LGA)
50653 Skylake-SP Xeon Platinum
cpu50653_plat97_ver01000159_2020-06-18_PRD_8A7CB578.bin
50654 Skylake-X, Skylake-SP Xeon D,W, Skylake-SP Xeon Gold, Skylake-SP Xeon
cpu50654_platB7_ver02006A08_2020-06-16_PRD_8B444904.bin
50656 Cascade Lake-SP Xeon
cpu50656_platBF_ver04003003_2020-06-18_PRD_FBE53D0B.bin
50657 Cascade Lake Xeon W, Cascade Lake-SP Xeon Gold, Cascade Lake-SP Xeon
cpu50657_platBF_ver05003003_2020-06-18_PRD_11302452.bin
Socket 1515 (BGA)
806E9 Amber Lake-Y
cpu806E9_plat10_ver000000DE_2020-05-27_PRD_08079D98.bin
Socket 1356 (BGA)
806E9 Kaby Lake-U
cpu806E9_platC0_ver000000DE_2020-05-27_PRD_86ED8490.bin
Socket 1528 (BGA)
806EA Kaby Lake-U, Kaby Lake Refresh-U
cpu806EA_platC0_ver000000E0_2020-06-17_PRD_BCACEE16.bin
806EB Whiskey Lake-U
cpu806EB_platD0_ver000000DE_2020-06-03_PRD_D36B66D0.bin
806EC Whiskey Lake-U, Comet Lake-U
cpu806EC_plat94_ver000000DE_2020-05-18_PRD_36F78CF0.bin
[Edit] Thanks to Marvin & kimballen
An a0655 plat_22 c6 versión can be downloaded?
I not found for this version, i think Is the First microcode…maybe!
@pipes80 - Full CPUID needs to be fixed in above comment, otherwise not sure what you’re referring to, since “a0655” is not a CPUID << * Edit, sorry, I see now, A0655 is a Comet Lake CPUID, sorry for my confusion, first I’ve seen that 
unfortunately I was only able to find info of this microcode only on mcdatabase in the ubu screen and in a link of a couz validator … now I try to extract it from the BIOS of that cpuz validation
--------------------------
I have discovered a thing, where i have see the validator, the cpu microcode is for an engineer sample, i think canìt work with normal cpu version, truth?
Can extract these version from database? watch the pic
@pipes80 @Lost_N_BIOS I have now added LGA 1200 folder with the following;
Socket 1200 (LGA)
A0650 Comet Lake-S ES (G0)
A0651 Comet Lake-S ES (P0)
A0653 Comet Lake-S ES (G1), Comet Lake-S (G1)
A0654 Comet Lake-S ES (P1), Comet Lake-S (P1)
A0655 Comet Lake-S (Q0, G1)
A0650 Comet Lake-S ES (G0)
cpuA0650_plat22_ver000000BE_2019-10-10_PRD_B5D77A0C.bin
A0651 Comet Lake-S ES (P0)
cpuA0651_plat22_ver000000C2_2019-11-13_PRD_F3861F27.bin
A0653 Comet Lake-S ES (G1), Comet Lake-S (G1)
cpuA0653_plat22_ver000000CC_2020-01-22_PRD_FD36434B.bin
cpuA0653_plat22_ver000000DE_2020-06-07_PRD_C7F3CE9A.bin
cpuA0653_plat22_ver000000DE_2020-06-07_PRD_C7F3CE9A.bin
A0654 Comet Lake-S ES (P1), Comet Lake-S (P1)
cpuA0654_plat22_ver000000C6_2020-01-23_PRD_C415D594.bin
A0655 Comet Lake-S (Q0, G1)
cpuA0655_plat22_ver000000C8_2020-02-05_PRD_DF3E236A.bin
cpuA0655_plat22_ver000000CA_2020-03-12_PRD_969A3828.bin
cpuA0655_plat22_ver000000DE_2020-06-07_PRD_A8A672BB.bin
cpuA0655_plat22_ver000000CA_2020-03-12_PRD_969A3828.bin
cpuA0655_plat22_ver000000DE_2020-06-07_PRD_A8A672BB.bin
@pipes80 Also note in your image above that C6 is for CPUID A0654 and not A0655.
there is for A0655 too
@pipes80 I have now added cpuA0655_plat22_ver000000C6_2020-01-02_PRD_D1795DA4.bin to the main archive.
I will attach it here to save you downloading the entire archive.
As the first post has hit character limit (65,500), restructured with BGA microcodes in 2nd post.
cpuA0655_plat22_ver000000C6_2020-01-02_PRD_D1795DA4.zip (90.2 KB)
Found 906EA 0x5C
I am looking for 0x5E and 0x68 for 906EA
cpu906EA_plat22_ver0000005C_2017-04-06_PRD_2EE0D7B2.zip (92.2 KB)
@dsanke Thanks for 5C.
@plutomaniac Could you possibly upload 5E and 68 for 906EA if you still have them? Cheers 
I used MCExtractor to extract several missing microcodes from GIGABYTE GA-EG41M-S2H
eg41ms2h.zip (16.6 KB)
I found several updated files
h ttps://downloadcenter.intel.com/zh-cn/download/28087
update.zip (16.6 KB)
@dcfgfs Hi, I see that those microcodes are quite old, from 2010 and also those CPUID’s;
10676 & 1067A = Harpertown 45nm Xeon LGA 771 circa 2007-2008
I don’t think it’s worth adding LGA 771 CPU’s to the archive due to being so old but thanks for uploading to this thread for others that may want them.
@plutomaniac gone though this entire forum, now I guess only you can help!
I am looking for cpu40651_plat72_ver00000002_2012-12-12
I see it being listed in the MC Extractor Result, but can’t find them in the repository/mega drive. I would be really grateful of you if you could help me!
if available please also share ver003 and ver005 as I trying to check if any of them has haswell microcode bug that could enable me to change multipliers.
@chinobino hey bro! Can you help me in this regard? Or can you suggest me where can I find older microcodes for this CPUID: 40651
Socket: BGA1168 , Haswell-U