My system:
1) i7 920 intel processor, D0 Step
2) Gigabyte extreme MB, with the optional NorthBridge heatsink installed.
3) Liquid cooling, CPU only
4) HAF case.
Current Overclocks:
1) CPU 4.0 GHZ
2) Memory: 2000 MHZ at 7-7-7-18 timings
3) QPI 7.2 GT
4) Northbridge 4000 MHZ
My question is whether my voltages are set to dangerous levels or not?
I followed the advice of the gigabyte marketing/tech guy,
and set my voltages for:
(the gigabyte guide: http://images.tweaktown.com/imagebank/Core%20i7%20920%20oc%204G%202008.12.12_(ENG).pdf)
CPU Vcore: 1.40
QPI/VTT Voltage: 1.515
Dram Voltage 1.64 (within 0.5V of Vcore/QPI)
All my other voltages are set at defaults (i think).
My temperatures under load for the CPU is 48 Celsius, under 30+ min
Prime-95 8 thread "Large FTT/torture" test.
I'm new to Overclocking, and don't know if most people try to keep their QPI/VTT
voltage lower due to temperature concerns (which probably aren't an issue for me
given my cooling system), or whether this voltage is too much even with good cooling.
Any thoughts? System seems rocksolid right now, no blue screens, errors,
and cool temps under load.
1) i7 920 intel processor, D0 Step
2) Gigabyte extreme MB, with the optional NorthBridge heatsink installed.
3) Liquid cooling, CPU only
4) HAF case.
Current Overclocks:
1) CPU 4.0 GHZ
2) Memory: 2000 MHZ at 7-7-7-18 timings
3) QPI 7.2 GT
4) Northbridge 4000 MHZ
My question is whether my voltages are set to dangerous levels or not?
I followed the advice of the gigabyte marketing/tech guy,
and set my voltages for:
(the gigabyte guide: http://images.tweaktown.com/imagebank/Core%20i7%20920%20oc%204G%202008.12.12_(ENG).pdf)
CPU Vcore: 1.40
QPI/VTT Voltage: 1.515
Dram Voltage 1.64 (within 0.5V of Vcore/QPI)
All my other voltages are set at defaults (i think).
My temperatures under load for the CPU is 48 Celsius, under 30+ min
Prime-95 8 thread "Large FTT/torture" test.
I'm new to Overclocking, and don't know if most people try to keep their QPI/VTT
voltage lower due to temperature concerns (which probably aren't an issue for me
given my cooling system), or whether this voltage is too much even with good cooling.
Any thoughts? System seems rocksolid right now, no blue screens, errors,
and cool temps under load.