Official GIGABYTE Forum

Overclocking, Benching, Events, Tweaking & Modding => Overclocking motherboards with Intel processors => Topic started by: Rickinferno on October 14, 2010, 05:11:49 am

Title: OCing GA-X58A-UD5 Rev 2.0 i7-950
Post by: Rickinferno on October 14, 2010, 05:11:49 am

Managed to OC my CPU to 4025.03 MHz.  I"m running Prime95 FFt's to see if it is stable overnight.  Here are my BIOS settings:

Advanced CPU Features:Gigabyte
CPU Clock Ratio ................................ [23x]
Intel(R) Turbo Boost Tech .................. [disable]
CPU Cores Enabled ............................ [All]
CPU Multi Threading .......................... [Enabled]
CPU Enhanced Halt (C1E) ................... [Disabled]
C3/C6/C7 State Support .................... [Disabled]
CPU Thermal Monitor ......................... [Enabled]
CPU EIST Function ............................ [Disabled]
Virtualization Technology ................... [Enabled
Bi-Directional PROCHOT ..................... [Enabled]
Uncore & QPI Features:
QPI Link Speed .............................. x36
Uncore Frequency ..........................  (x17)
Isonchronous Frequency ..................cant find this option
Standard Clock Control:
Base Clock (BCLK) Control ................ [Enabled]
BCLK Frequency (MHz) .....................175
PCI Express Frequency (MHz) ........... [auto]
C.I.A.2 [Disabled]
Advanced Clock Control:
CPU Clock Drive ..............................[800mV]
PCI Express Clock Drive ................... [900mV]
CPU Clock Skew ............................. [0ps]
IOH Clock Skew ............................. [0ps]
Advanced DRAM Features:
Performance Enhance ...................... [Standard]
Extreme Memory Profile (X.M.P) ......... [Disabled]
System Memory Multiplier (SPD) ........ [8.0]
DRAM Timing Selectable (SPD) .......... [Manual]
Channel A + B + C
Channel A Timing Settings:
##Channel A Standard Timing Control##
CAS Latency Time ......................9
tRCD .......................................9
tRP .........................................9
tRAS .......................................24
tRC ........................................  auto
tRRD .......................................auto
tWTR ...................................... auto
tWR ........................................auto
tWTP .......................................   auto
tWL ........................................    auto
tRFC .......................................auto
tRTP .......................................auto
tFAW ......................................auto
Command Rate (CMD) ................auto
Round Trip Latency ...................auto
B2B CAS Delay ..........................auto


Advanced Voltage Control:
CPU
Load Line Calibration ................. [auto]
CPU Vcore ...............................1.256v[auto]
QPI/VTT Voltage 1.150v ............1.175v[auto]
CPU PLL 1.800v .......................1.800v[auto]
MCH/ICH
PCIE ...........................1.500v[auto]
QPI PLL  .......................1.100v[auto]
IOH Core ..................1.100v[auto]
ICH I/O .......................1.500v[auto]
ICH Core........................1.100v [auto]
DRAM
DRAM Voltage..............1.600v
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]

If anyone sees anything I should change please let me know :)

Thanks

Title: Re: OCing GA-X58A-UD5 Rev 2.0 i7-950
Post by: Dark Mantis on October 14, 2010, 10:59:10 am

Well it's looking good so far. As I said before I'm no expert overclocker but your settings look fine to me. Please let us know if it is stable. ;)

Title: Re: OCing GA-X58A-UD5 Rev 2.0 i7-950
Post by: Rickinferno on October 14, 2010, 01:37:46 pm

Well after letting Prime95 run overnight I got 1 error, I useRealTemp to check the temps and they never went over 77.
Here is my results from Prime95:

[Wed Oct 13 07:25:49 2010]
FATAL ERROR: Rounding was 0.5, expected less than 0.4
Hardware failure detected, consult stress.txt file.
[Wed Oct 13 23:58:27 2010]
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
[Thu Oct 14 00:13:56 2010]
Self-test 10K passed!
Self-test 10K passed!
Self-test 10K passed!
Self-test 10K passed!
Self-test 10K passed!
Self-test 10K passed!
Self-test 10K passed!
Self-test 10K passed!
[Thu Oct 14 00:29:01 2010]
Self-test 12K passed!
Self-test 12K passed!
Self-test 12K passed!
Self-test 12K passed!
Self-test 12K passed!
Self-test 12K passed!
Self-test 12K passed!
Self-test 12K passed!
[Thu Oct 14 00:44:21 2010]
Self-test 14K passed!
Self-test 14K passed!
Self-test 14K passed!
Self-test 14K passed!
Self-test 14K passed!
Self-test 14K passed!
Self-test 14K passed!
Self-test 14K passed!
[Thu Oct 14 00:59:22 2010]
Self-test 16K passed!
Self-test 16K passed!
Self-test 16K passed!
Self-test 16K passed!
Self-test 16K passed!
Self-test 16K passed!
Self-test 16K passed!
Self-test 16K passed!
[Thu Oct 14 01:15:36 2010]
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!
Self-test 8K passed!

I ll play around with my settings in the BIOS to see if I can get it to run without errors!