stasio

Yea,as I noted in my previous post,Vtt is always 1.05V. XMP set Vdimm 1.65 and Vtt 1.35,but in Windows Vdimm is 1.680V (UP5).

G1.Sniper 3 - F8e G1.Sniper M3 - F10a GA-Z77X-UD5H - F15c GA-Z77X-D3H - F17a Asrock Z77 OC Formula 1.42L http://download.asrock.com/bios/1155/Z77%20OC%20Formula(L1.42L)ROM.zip

Please report what Vdimm you getting with XMP in Windows. Team Xtreem 2600C10 and TridentX 2600C10 set to XMP...... voltage to high on Z77X-UP5 (1.680V) and above normal on Z77X-D3H (1.668V) !!. Team Xtreem 2600C10 with XMP1/2, CR set to 2 instead of 1. Default Vdimm Z77X-UP5 (1.536V) and Z77X-D3H (1.524V). Vtt supose also to be set above default with XMP,but stay at 1.05V Complain 3 months ago,but no avail (with F6x only has been small improvement,XMP.....CR-1).

GA-Z77X-UP4 TH - F9 GA-Z77X-UD3H - F18 GA-Z77X-D3H - F16

MSI Z77 new BIOS is out.

Asrock Z77 OC Formula 1.42K http://picx.xfastest.com/nickshih/asrock/Z77OCF142K.rar

^#216

Asrock Z77 OC Formula 1.42g http://picx.xfastest.com/nickshih/asrock/Z77OCF142g.rar GA-Z77M-D3H - F14a GA-Z77-DS3H - F10b

GA-Z77X-UP5 TH - F12a GA-Z77MX-D3H TH - F5 GA-Z77X-UD5H - F15t GA-Z77X-UD3H - F18e

Asrock Z77 OC Formula 1.42A http://picx.xfastest.com/nickshih/asrock/Z77OCF142A.rar

Anybody with L229B801 Batch?

GA-Z77X-D3H - F16d

EVGA Z77 FTW 1.10 ftp://ftp.evga.com/bios/E699_110.zip

G1.Sniper 3 - F8d

GA-Z77X-UD3H - F18d

GA-Z77X-UP7 - F5d GA-Z77MX-D3H TH - F4 G1.Sniper 3 - F8c GA-Z77-D3H - F19b GA-Z77M-D3H - F13 GA-Z77-DS3H - F10a

Asrock Z77 OC Formula 1.15G http://picx.xfastest.com/nickshih/asrock/Z77OCF115G.rar

GA-Z77-DS3H - F9

GA-Z77X-UP7 - F5c GA-Z77X-UP4 TH - F9b GA-Z77MX-D3H - F15

Asrock Z77 OC Formula 1.15B http://picx.xfastest.com/nickshih/asrock/Z77OCF115B.rar

^ yea,you are right........and yesterday Nickshih with ASRock Z77 OC Formula Sets a New World Record............7.136 GHz! http://www.techpowerup.com/172189/ASRock-Z77-OC-Formula-Sets-a-New-World-Record.html

Seems with proper BIOS (nickshih),guys easily reaching DRAM 2800+ on Asrock Z77 OC Formula. http://www.xtremesystems.org/forums/showthread.php?282693-**-OFFICIAL-**-Asrock-Z77-OC-Formula-Overclocking-troubleshooting-Discussion/page10

Asrock Z77 OC Formula 1.14y http://picx.xfastest.com/nickshih/asrock/Z77OCF114Y.rar Asrock Z77 OC Formula 1.40 http://www.asrock.com/MB/overview.asp?cat=Download&os=BIOS&Model=Z77%20OC%20Formula Asrock Z77 Extreme4 2.10 http://www.asrock.com/mb/overview.asp?cat=Download&os=BIOS&Model=Z77%20Extreme4

EVGA Z77 FTW 1.10 ftp://ftp.evga.com/bios/E699_110.zip

GA-Z77X-UP7 - F4 GA-Z77X-UP5 TH - F11 GA-Z77X-UP4 TH - F9a GA-Z77MX-D3H TH - F4c G1.Sniper 3 - F8b GA-Z77-D3H - F19a