Quote:
Okey here is my current configuration with test screenshot,
Im running on a air stock cooler NOCTUA NH-U12P SE2, therefore I am satisfied atm on 3.9Ghz. How ever I'd like to squeeze some more out of my memories and fine tune bios settings more. Any tips on this? I found QPI link speed max 6.69 (x36 ratio) being max with the other current settings, when i try to go higher it result in POST fail (c1) and black screen. max CPU temp with LinX were 75C.
win 7 pro 64bit
http://img.idioti.nu/thumbs/untitlmfm.png
Bios template
Code:CPU Clock Ratio ................................ [21]
Intel(R) Turbo Boost Tech ...................... [enabled]
CPU Cores Enabled .............................. [All]
CPU Multi Threading .............................[All]
CPU Enhanced Halt (C1E) ........................ [Disabled]
C3/C6/C7 State Support ......................... [Disabled]
CPU Thermal Monitor ............................ [Enabled]
CPU EIST Function .............................. [Disabled]
Virtualization Technology ...................... [Disabled]
Bi-Directional PROCHOT ......................... [Enabled]
Uncore & QPI Features:
QPI Link Speed ..............................[6.69]
Uncore Frequency ............................[3680]
Isonchronous Frequency ......................[enabled]
Standard Clock Control:
Base Clock (BCLK) Control .......................... [enabled]
BCLK Frequency (MHz) ................................[186]
PCI Express Frequency (MHz) ........................ [102]
C.I.A.2........................................... .. [-]
Advanced Clock Control:
CPU Clock Drive ..............................[800]
PCI Express Clock Drive ................... [900]
CPU Clock Skew ............................. [0]
IOH Clock Skew ............................. [0]
Advanced DRAM Features:
Performance Enhance ...................... [Turbo]
Extreme Memory Profile (X.M.P) ........... [Disable]
System Memory Multiplier (SPD) ........... [ 8] 1480
DRAM Timing Selectable (SPD) ............. [Quick]
Channel A + B + C
Channel A Timing Settings:
##Channel A Standard Timing Control##
CAS Latency Time ......................[7]
tRCD ..................................[7]
tRP ...................................[7]
tRAS ..................................[7]
CR.....................................[20]
B2B.....................................[1]
Advanced Voltage Control:
CPU Intel Core i7 920 D0 Stepping
Load Line Calibration ................. [Level2]
CPU Vcore ..............................[1.25625V]
QPI/VTT Voltage 1.150v .................[1.32]
CPU PLL 1.800v .........................[1.40]
PCIE 1.500v ...........................[1.50]
QPI PLL 1.100v ........................[1.10]
IOH Core 1.100v .......................[1.14]
ICH I/O 1.500v ........................[1.50]
ICH Core 1.1v .........................[1.10]
DRAM
DRAM Voltage 1.500v .............. [1.64]
DRAM Termination 0.750v.......... [AUTO]
Ch-A Data VRef. 0.750v ...........[AUTO]
Ch-B Data VRef. 0.750v ...........[AUTO]
Ch-C Data VRef. 0.750v ...........[AUTO]
Ch-A Address VRef. 0.750v ........[AUTO]
Ch-B Address VRef. 0.750v ........[AUTO]
Ch-C Address VRef. 0.750v ........[AUTO]
can anyone tell me why as soon as I go above 8.0 in QPI and try go over 1600 with my memories I get POST blackscreens? other than that this config seems to be quite stable :)