Yes. For HSW 07 -> 99, for SKL 74 -> FF. After these versions (07 and 74) blocked the possibility of overclocking non-K processors. As we have discussed, this is an opportunity to fool Windows.
@ SoniX
Suggestion:
The text is just an example…
@ plutomaniac
Thank you for reminding. Then be sure to add. 
Added:
At MSI also there is a "microcode FF".
Yes, today’s stuff are from there (ucode & me). One of the few OEMs that actually update their motherboards regularly. Kudos to them. 
Developer’s link - Down
MEGA link - not up-to-date
P.S. - EDIT
Tnx! 
Is there any way, to update Realtek LAN OROM PXE and EFI UNDI in APTIO 5 winth UBU?
I did update those modules in previous bios with UEFITool, but it took almost 3hrs to find both…
@ Jest
Only EFI files, provided if they are not located in the GUID A0327FE0-1FDA-4E5B-905D-B510C45A61D0.
Scanning BIOS... Please wait...
Platform BIOS AMI Aptio 5
Brand ASRock
Found Option ROM VBIOS in GUID A0327FE0-1FDA-4E5B-905D-B510C45A61D0 06767E64-19B
F-459F-8564-5F25D4896FB0
Found Option ROM in GUID A0327FE0-1FDA-4E5B-905D-B510C45A61D0 50339D20-C90A-4BB2
-9AFF-D8A11B23BC15
Found EFI Intel GOP Driver GUID A0327FE0-1FDA-4E5B-905D-B510C45A61D0
Found EFI Realtek LAN Undi GUID EB53FCAD-3071-4BAB-980C-6E4A379255F3
Press any key to continue . . .
Platform BIOS AMI Aptio 5
Brand ASRock
Found Option ROM VBIOS in GUID A0327FE0-1FDA-4E5B-905D-B510C45A61D0 06767E64-19B
F-459F-8564-5F25D4896FB0
Found Option ROM in GUID A0327FE0-1FDA-4E5B-905D-B510C45A61D0 50339D20-C90A-4BB2
-9AFF-D8A11B23BC15
Found EFI Intel GOP Driver GUID A0327FE0-1FDA-4E5B-905D-B510C45A61D0
Found EFI Realtek LAN Undi GUID EB53FCAD-3071-4BAB-980C-6E4A379255F3
Press any key to continue . . .
Select option for update
2 - Intel OROM VBIOS and EFI GOP Driver
OROM VBIOS ValleyView - 1011
EFI GOP Driver ValleyView - 7.2.1004
3 - LAN OROM PXE and EFI UNDI - Intel, RTK, BCM, QCA
OROM Realtek Boot Agent GE - 2.58
EFI Realtek UNDI - 2.022
7 - View Intel CPU MicroCode Bay Trail-D
9 - ME Analyzer
0 - Exit
Press ENTER - Re-Scanning ALL EFI modules.
Updating the files in GUID A0327FE0-1FDA-4E5B-905D-B510C45A61D0 is not supported
.
Enter number:3
LAN OROM PXE and EFI UNDI Intel, Realtek, BCM, QCA
1 - Update ALL EFI LAN:
- EFI LAN Realtek UNDI EFI 2.035
0 - Exit Main Menu
Enter number:1
Enter number:
2 - Intel OROM VBIOS and EFI GOP Driver
OROM VBIOS ValleyView - 1011
EFI GOP Driver ValleyView - 7.2.1004
3 - LAN OROM PXE and EFI UNDI - Intel, RTK, BCM, QCA
OROM Realtek Boot Agent GE - 2.58
EFI Realtek UNDI - 2.022
7 - View Intel CPU MicroCode Bay Trail-D
9 - ME Analyzer
0 - Exit
Press ENTER - Re-Scanning ALL EFI modules.
Updating the files in GUID A0327FE0-1FDA-4E5B-905D-B510C45A61D0 is not supported
.
Enter number:3
LAN OROM PXE and EFI UNDI Intel, Realtek, BCM, QCA
1 - Update ALL EFI LAN:
- EFI LAN Realtek UNDI EFI 2.035
0 - Exit Main Menu
Enter number:1
Enter number:
I hope this helps.
@ JestPlease attach BIOS file.
Edit:
Find string
1
if %aa%==4 if %lanir%==0 if %lanie%==0 if %ec%==1 goto rtk
and delete omly "if %aa%==4"
It works for EFI. Thanks.
What about OROM Realtek Boot Agent GE?
Manually.
Thanks for the new update. 
Just wanted to say, Thank you everyone for making this easy to use BIOS Moding software, if it were not for you, my BIOS would never get an update, it’s not right that hardware just gets dumped one day,
Hello i wish to find thee bios Mod because jz electronic Seller in Germany takes 10€ for this mod bios file. Sadly the mirror expired. I hope there is a backup of this excellent work?
@SoniX
Hello
This Dell BIOS seems to contain SKL (506E3_plat36) microcode version 82 Date: 21-02-2016.
I can’t seem to get it extracted properly though.
@x7lspu4a :
Welcome at Win-RAID Forum!
Which "bios Mod" and which "mirror" do you mean?
I don’t have the time to guess what you mean and to search for them.
Regards
Dieter (alias Fernando)
Hello!
Np problem! PhoenixTool+UEFI_Strip 
cpu000506E3_plat36_ver00000082_date#21-02-2016.bin
Yes, with latest version of UEFI_Strip, i get the warning: Checksum is not zero = B142CE04 !!! Above Microcode is packed or badly extracted!
My knowledge of microcode format is limited, i have tried multiple ways to get it working, i must be making a mistake somewhere, not sure what though.