Overclocking i7920 c0/c1

[thejj924]

Hi,
I'm pretty new at overclocking, and i built this machine a while back. I am Upgrading the RAM tommorrow to Newegg's Deal on the HyperX 24GB DDR1600 XMP.

Specs are in my Sig.

Here's My Template
CPU Clock Frequency: 20
CPU Host Frequency: 183
MCH Strap: 1600 Mhz
CPU Uncore: 16x
CPU Clock Skew: 0ps
Spead Spectrum: Disabled
PCIE Frequency: 100
OC Recovery: Disabled

Intel Speed Step: Disabled
Turbo Mode: Enabled
CxE Function: Disabled
Execute Disable Bit: Disabled
Virtualization Tech: Disabled
HT Technology: Enabled
Active Processor Cores: All
QPI Control: Enabled
QPI Fast Link: Enabled
QPI Frequency: 4,800 GT/s

Memory Speed: Disabled
Memory Conrol: Enabled
Memory Frequency: 2:8
Channel Interleave: 6 Way
Rank Interleave: 4 Way
Memory Low Gap: Auto
tCL:8
tRCD: 8
tRP: 8
tRAS:24
tRFC: 88
Command: 1T

Vcore: 1.36875
VTT: 125
PLL: Auto
DIMM: 1.65
DIMM DQ: Auto
QPI: Auto
IOH: Auto
IOH/ICH: Auto
ICH: Auto
PWM Frequency: 933

Maxium Payload Size: 512

I Keep getting BSOD 124, i changed VTT to 200 this past time and am running LINX @ 24000 Test for 75minutes

 

[thejj924]

SPECS
Core i7 920 C0/c1
EVGA x58 758 MB
H50 Water Cooling
OCZ XMP 6 GB 1600
3 x Kingston 64GB SSD Raid 0
XFX 4850 1 GB

 

[nebun]

drop the cpu vcore to 1.3000....mine is running @3.8 on that voltage with no problems...i think it has to do more with your ram when it comes to overclocking...i have 1600mhz ram, triple channel setup... disable turbo mode, it won't make that much difference since your cpu will be at full speed the whole time...also try CPU Clock Frequency: 18 and CPU Host Frequency: 200....and see what happens

 

[thejj924]

right now testing with vcore at 1.3250 because was BSOD 9c @ 1.3000

 

[thejj924]

Since i Updated the RAM to the 24GB HyperX DDR3-1600 and with the help of you i was able to make the computer more stable i believe. I was able to run LinX @ 25000 for 4 1/2 hours without crashing. Any Other Fine Tuning do you guys think i should do?

CPU Clock Frequency: 19
CPU Host Frequency: 200
MCH Strap: 1600 Mhz
CPU Uncore: 16x
CPU Clock Skew: 0ps
Spead Spectrum: Disabled
PCIE Frequency: 100
OC Recovery: Disabled

Intel Speed Step: Disabled
Turbo Mode: Enabled
CxE Function: Disabled
Execute Disable Bit: Disabled
Virtualization Tech: Disabled
HT Technology: Enabled
Active Processor Cores: All
QPI Control: Enabled
QPI Fast Link: Enabled
QPI Frequency: 4,800 GT/s

Memory Speed: Disabled
Memory Conrol: Enabled
Memory Frequency: 2:8
Channel Interleave: 6 Way
Rank Interleave: 4 Way
Memory Low Gap: Auto
tCL:9
tRCD: 9
tRP: 9
tRAS:27
tRFC: Auto
Command: 1T

Vcore: 1.35000
VTT: +300mV
PLL: Auto
DIMM: 1.65
DIMM DQ: Auto
QPI: Auto
IOH: Auto
IOH/ICH: Auto
ICH: Auto
PWM Frequency: 933

Maxium Payload Size: 512