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What to set QPI voltage to?

post #1 of 7
Thread Starter 
I got 12 gigs of DDR3 ram overclocked to 1800 MHz and the dram voltage is 1.65. What do I set the QPI voltage to?
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El Computron
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post #2 of 7
A good place to start is 1.35. If that isn't stable try bumping it by one, if that doesn't help or makes it worse then you can try lowering it a bit (it is possible to have too much voltage). You may try matching your qpi with your vtt as I have had luck with that.
    
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post #3 of 7
Thread Starter 
I turned it up to 1.35 and the numbers turned purple..usually that means the voltage is slightly high.. Or am I wrong?
El Computron
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i5 3570k Asus P8Z77V-LK 980 ti SLI Gskill Ripjaws 16gb  
Hard DriveHard DriveOptical DriveCooling
1 TB (2X500 RAID 0) Seagate Barracuda OCZ Vector 150 120 gb 2 LG DVD drives XSPC rasa 240 
OSMonitorKeyboardPower
Windows 7 Ultimate 64 Asus VG278 144hz Razer BlackWidow Cooler Master Silent Pro M 1000w 
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El Computron
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Hard DriveHard DriveOptical DriveCooling
1 TB (2X500 RAID 0) Seagate Barracuda OCZ Vector 150 120 gb 2 LG DVD drives XSPC rasa 240 
OSMonitorKeyboardPower
Windows 7 Ultimate 64 Asus VG278 144hz Razer BlackWidow Cooler Master Silent Pro M 1000w 
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post #4 of 7
Thread Starter 
Also I have no idea what a Vtt voltage is.. The QPI and everything else is on auto except for the dram which I set at 1.6
El Computron
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1 TB (2X500 RAID 0) Seagate Barracuda OCZ Vector 150 120 gb 2 LG DVD drives XSPC rasa 240 
OSMonitorKeyboardPower
Windows 7 Ultimate 64 Asus VG278 144hz Razer BlackWidow Cooler Master Silent Pro M 1000w 
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El Computron
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1 TB (2X500 RAID 0) Seagate Barracuda OCZ Vector 150 120 gb 2 LG DVD drives XSPC rasa 240 
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Windows 7 Ultimate 64 Asus VG278 144hz Razer BlackWidow Cooler Master Silent Pro M 1000w 
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post #5 of 7
mine is 1.2000V, start with minimum voltage possible. then go bumping it to stability.
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My System
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2 X 1TB Barracuda Sata II 32MB Bluray writer Win 7 X64 Ultimate SyncMaster 2232BW 22'' 
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post #6 of 7
Try to keep things under 1.4v
If you really have to, go above it but do not, by any means, go above 1.5v unless you're willing to deal with slowly damaging your parts.
post #7 of 7
1.35 is perfectly fine, unless you have some terrible cooling you won't have a problem.
    
CPUMotherboardGraphicsRAM
i7 970 4.15 @ ~1.39v HT ON, Turbo Off EVGA x58 3x SLI 2x EVGA GTX 980 SLI (watercooled), 1x EVGA GTX ... 6 GB 1600 OCZ DDR3 Gold Edition 7-7-7-18 @1475Mhz 
Hard DriveOptical DriveOSMonitor
Samsung 840 SSD 250GB, 2xSamsungF3 1TB (Raid0) 22x Super Multi, 8x Blu-ray Reader Windows 7 Ultimate x64 2x Yamakasi Catleap Q270s (2560x1440) 
PowerCaseMouseAudio
Kingwin 1000w Platinum HAF 932 Black Interior Logitech G500 Logitech Z5500 
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Reply
    
CPUMotherboardGraphicsRAM
i7 970 4.15 @ ~1.39v HT ON, Turbo Off EVGA x58 3x SLI 2x EVGA GTX 980 SLI (watercooled), 1x EVGA GTX ... 6 GB 1600 OCZ DDR3 Gold Edition 7-7-7-18 @1475Mhz 
Hard DriveOptical DriveOSMonitor
Samsung 840 SSD 250GB, 2xSamsungF3 1TB (Raid0) 22x Super Multi, 8x Blu-ray Reader Windows 7 Ultimate x64 2x Yamakasi Catleap Q270s (2560x1440) 
PowerCaseMouseAudio
Kingwin 1000w Platinum HAF 932 Black Interior Logitech G500 Logitech Z5500 
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