GA-EP45-UD3P, E8500 E0 and Corsair Dominator PC8500 OC

[msmeenge]

Hello everyone,

I am currently busy with overclocking my system. But during all the testing and stuff I'm having random freezes during games and stuff,
also prime95 i can't get stable enaugh (got 3h stable) after that crash -> reboot. I'm trying to run 4.4Ghz (518 x 8,5) and even better is 550x8!
I'm thinking its crashing cause of the RAM subtimings which i do got on "auto" CPU small FTT is stable 8h+ at 4.4ghz but blend ain't. having 2x2GB Corsair dominators with the fan included. whole setup:

GA-EP45-UD3P
E8500 E0
2x2GB Corsair dominators
OCZ 600W GameXStream
1TB Samsung Spinpoint
HD4870 512MB + Acellero twin turbo
TRUE 120 CPU cooler
Creative Xtreme audio

This are my current settings:

*MB Intelligent Tweaker
->Robust Graphics Booster [Auto]
CPU Clock Ration [8x]
Fine CPU Clock Ratio [+0.5]
CPU Frequency 4.40Ghz

***Clock Chip Control****
CPU Host Frequency [518Mhz]
PCI Express Frequency [100Mhz]
C.I.A.2 [Disabled]
*Advanced Clock Control
CPU Clock Drive [800mV]
PCI Express Clock Drive [900mV]
CPU Clock Skew [0ps]
MHC Clock Skew [0ps]

***DRAM Performance Control***
Performance Enhance [Standard]
Extreme Memory Profile [Auto]
(G)MCH Frequency Latch [333MHz]
System Memory Multiplier (SPD) [2.00B]
Memory Frequency (Mhz) 1036 ( yeah it's underclocked.. :/ )
DRAM Timing Selectable (SPD) [Manual]
CAS Latency Time 5 [5]
tRCD 5 [5]
tRP 5 [5]
tRAS 15 [15]
**Advanced Timing Control**
tRRD 4 [Auto]
tWTR 4 [Auto]
tWR 8 [Auto]
tRFC 68 [Auto]
tRTP 4 [Auto]
Command Rate (CMD) 0 [2]
*Channel A Timing Settings*
Static tRead Value 9 [Auto]
all under set to auto --> Channel B Timing Setting identical
*Channel A Driving Settings [Auto]
all under set to auto --> Channel B Driving Setting identical
*Channel B Driving Settings [Auto]
tRD Phase0 Adjustment...................:<<< Leave for all below as well
tRD Phase1 Adjustment...................:Auto
tRD Phase2 Adjustment .................:Auto
tRD Phase3 Adjustment..................:Auto
Trd2rd(Different Rank)....................:Auto
Twr2wr(Different Rank)...................:Auto
Twr2rd(Different Rank)...................:Auto
Trd2wr(Same/Diff Rank)..................:Auto
Dimm1 Clock Skew Control...............:Auto ps
Dimm2 Clock Skew Control...............:Auto ps
Channel B
Static tRead Value.........................: Auto
tRD Phase0 Adjustment...................:<<< Leave for all below as well
tRD Phase1 Adjustment...................:Auto
tRD Phase2 Adjustment .................:Auto
tRD Phase3 Adjustment..................:Auto
Trd2rd(Different Rank)....................:Auto
Twr2wr(Different Rank)...................:Auto
Twr2rd(Different Rank)...................:Auto
Trd2wr(Same/Diff Rank)..................:Auto
Dimm1 Clock Skew Control...............:Auto ps
Dimm2 Clock Skew Control...............:Auto ps


Load-Line Calibration [Enabled]
CPU Vcore 1.25v [1.45v] (1.42 at load :-) prime95 Small FTT is stable at this vcore)
CPU Termination 1.2v [1.28v]
CPU PLL 1.5v [1.57v]
CPU Reference 0.76v [Auto]
MCH Core 1.1v [1.4v]
MCH Reference 0.76v [0.77v] (.72 in ET6)
MCH/DRAM Reference 0.9v [auto]
ICH I/O 1.5v [auto]
ICH Core 1.1v [auto]

DRAM voltage 1.8v [2.12v] (2.108v at load :-)
Dram Termination 0.9v [auto]
Channel A reference 0.9v [auto]
Channel B Reference 0.9v [auto]

****Advanced BIOS Setting****
HDD S.M.A.R.T. Capability [Disabled]
Limit CPUID Max. to 3 [Disabled]
No-Execute Memory Protect [Enabled]
CPU Enhanced Halt (C1E) [Disabled]
C2/C2E State Support [Disabled]
CPU Thermal Monitor 2(TM2) [Disabled]
CPU EIST Function [Disabled]
Virtualization Tech [Disabled]