Help with overclock

Associate
Joined
27 Nov 2008
Posts
669
Location
UK
Hi guys,

Looking to get this OC further if you can help, prime runs fine upto these settings:

Hardware/Software
Mother Board ( EVGA X58 Classified E-760 )
Drivers ( Default Windows 7 64 Bit )
Bios ( S61J )
CPU ( 920 D0 )
CPU Cooler ( Heat Killer 3.0 Copper )
Memory ( Corsair Dominator GT 1866 7-8-7-20 (CMG6GX3M3A1866C7) )
PSU ( Corsair HX1000W )
GPU ( ATI Radeon HD4890 1GB )
Drivers ( ATI Catalyst 9.11 )
Operating System ( Windows 7 64 Ultimate )


Frequency Control
CPU Clock Ratio ( 20X )
CPU Host Frequency (Mhz) ( 185 )
MCH Strap ( Auto )
CPU Uncore Frequency (Mhz) ( 3892 @ 21 x 185 )
CPU Clock Skew ( 0 ps )
Spread Spectrum ( Disabled )
PCIE Frequency (Mhz) ( 100 )


Memory Feature
Memory Speed ( Standard )
Memory Control Setting ( Enabled )
Memory Frequency ( Auto = 1482Mhz )
Channel Interleave Setting ( 6 Way )
Rank Interleave Setting ( 4 Way )
Memory Low Gap ( Auto )
tCL Setting ( 11 )
tRCD Setting ( 11 )
tRP Setting ( 11 )
tRAS Setting ( 28 )
tRFC Setting ( 88 )
Command Rate ( 1t )


Voltage Control
EVGA VDroop Control ( With VDroop )
CPU VCore ( Auto = 1.23125 )
CPU VTT Voltage ( Auto = +0 )
CPU PLL VCore ( Auto = 1.800 )
IOH PLL VCore ( Auto = 1.800 )
DIMM Voltage ( Auto = 1.500 )
DIMM DQ Vref ( Auto = +0mV )
QPI PLL VCore ( Auto = 1.100 )
IOH VCore ( Auto = 1.100 )
IOH/ICH I/O Voltage ( Auto = 1.500 )
VTT PWM Frequency ( 250 KHZ )
CPU PWM Frequency ( 800 KHZ )
CPU Impedance ( Auto )
QPI Signal Compensation ( Auto )
ICH VCore ( Auto = 1.050 )


CPU Feature
Intel SpeedStep ( Disabled )
Turbo Mode Function ( Enabled )
CxE Function ( Disabled )
Execute Disable Bit ( Disabled )
Virtualization Technology ( Disabled )
Intel HT Technology ( Enabled )
Active Processor Cores ( All )
QPI Control Settings ( Enabled )
QPI Link Fast Mode ( Enabled )
QPI Frequency Selection ( Auto )
OC Recorvery ( Disabled )


PnP/PCI Configuration
Init First Display ( PCIEx )
Maximum Payload Size ( 128 )

Power Management Setup
ACPI Suspend Type ( S3 )
HPET Support ( Enabled )
HPET Mode ( 64-bit )

But one i go above these on e-leet prime crashes and i get various BSOD any suggestions? Im following the guide on evga's forums but its not very clear.

Cheers

Ulti
 
I have had the irq not equal to, clock interrupt and the system has encountered an uncorrectable hardware error. I have also had the screen completely artefact and freeze.
 
Hi Davyboy i have set the timing to the 7-8-7-20 and dimm voltage to 1.65, i have also upped the vcore voltage to 1.26250 and its passing 5 runs at LinX not but if i up the qpi to 195 i get a bsod with irq not less or equal.

Ph and i havent messed with dividers yet as im not at my final OC
 
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