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Votages and temps

post #1 of 4
Thread Starter 
I got some q's about my voltages on my C2D, I oc'd it to 3ghz and in order to keep it stable i needed 1.475V according to my BIOS but CPU-Z says 1.36V, so what the hell... anyone know why this is going on? (my temps are still good, upper 20s at idle and upper 40s at load)
The Doombringer
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The Doombringer
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160gb Seagate Barracuda 320gb WD Sony Optiarc 20X DVD+-R Vista Home premium 64 Ubuntu 9.10 Acer 22" widescreen 
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post #2 of 4
What version of CPU-Z are you using? You probably have massively bad vdroop. I can run 3Ghz stable with 1.20v with my E4500 which is the same CPU as yours just with a 11x multi. I recently came to understand many E2xxx/E4xxx struggle for 3Ghz at my volts, but no way in hell you should need 1.36v for 3Ghz.
     
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post #3 of 4
Thread Starter 
well i have cpu-z 1.45, (dl'd the new one today) and on coretemp i got 1.325v, cpu-z 1.36v, and BIOS 1.475v
The Doombringer
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Intel Q9550 3.4Ghz (8.5 X 400) stock Vcore Asus P5K-E HD4870 Visiontek 4gb A-Data 1000mhz 5-5-5-12 
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160gb Seagate Barracuda 320gb WD Sony Optiarc 20X DVD+-R Vista Home premium 64 Ubuntu 9.10 Acer 22" widescreen 
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The Doombringer
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160gb Seagate Barracuda 320gb WD Sony Optiarc 20X DVD+-R Vista Home premium 64 Ubuntu 9.10 Acer 22" widescreen 
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post #4 of 4
CoreTemp's reading is not your current vcore, its your VID which means the voltage your specific processor is rated to run at which we refer to as stock voltage. In your case CPU-Z is most likely correct and you have either very bad vdroop, or a poorly calibrated bios with it's displayed volts. In your bios you should see a setting named "Voltage Damper", if it is set to auto or disabled make sure to enable it, it realy helps on many boards.

Since your stock voltage is 1.325v try and reduce vcore untill CPU-Z reads 1.325v or closer to it and see if you can still run 3Ghz stable.
     
CPUMotherboardGraphicsRAM
Core i7 6700k @ 4.5 GHz Asus Sabertooth Z170 S ZOTAC GTX 1070 AMP! 8GB G.SKILL Ripjaws V 16GB DDR4 2400 @ 2800 
Hard DriveHard DriveHard DriveHard Drive
Crucial MX100 512GB Samsung 850 EVO 1TB Toshiba 2TB 7.2K RPM Silicon Power S60 120GB 
CoolingOSMonitorKeyboard
Noctua NH-D15S Windows 10 Pro x64 Acer G257HU Logitech G910 
PowerCaseMouseMouse Pad
EVGA SuperNOVA 750W G2 Cooler Master HAF XB EVO Steelseries Rival Some cheap generic crap 
AudioAudio
Asus Xonar DGX Kingston HyperX Cloud Revolver 
CPUMotherboardGraphicsRAM
Core i7 4710MQ Eurocom X3 R2/Clevo P157SM-A GeForce GTX 965M 4GB @ 1178/1353 MHz 16GB DDR3L 1866 @ 2133 11-11-11-31-2T 
Hard DriveHard DriveCoolingOS
[SSD] Mushkin ECO2 240GB [HDD] HGST 1TB 7.2K RPM SATA III Stock Windows 10 Pro x64 
MonitorKeyboardPowerCase
15.6" 1080P LCD Stock Stock 180W Stock 
MouseAudio
Touchpad/Microsoft Optical Mouse Sound Blaster X-Fi MB3 
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CPUMotherboardGraphicsRAM
Core i7 6700k @ 4.5 GHz Asus Sabertooth Z170 S ZOTAC GTX 1070 AMP! 8GB G.SKILL Ripjaws V 16GB DDR4 2400 @ 2800 
Hard DriveHard DriveHard DriveHard Drive
Crucial MX100 512GB Samsung 850 EVO 1TB Toshiba 2TB 7.2K RPM Silicon Power S60 120GB 
CoolingOSMonitorKeyboard
Noctua NH-D15S Windows 10 Pro x64 Acer G257HU Logitech G910 
PowerCaseMouseMouse Pad
EVGA SuperNOVA 750W G2 Cooler Master HAF XB EVO Steelseries Rival Some cheap generic crap 
AudioAudio
Asus Xonar DGX Kingston HyperX Cloud Revolver 
CPUMotherboardGraphicsRAM
Core i7 4710MQ Eurocom X3 R2/Clevo P157SM-A GeForce GTX 965M 4GB @ 1178/1353 MHz 16GB DDR3L 1866 @ 2133 11-11-11-31-2T 
Hard DriveHard DriveCoolingOS
[SSD] Mushkin ECO2 240GB [HDD] HGST 1TB 7.2K RPM SATA III Stock Windows 10 Pro x64 
MonitorKeyboardPowerCase
15.6" 1080P LCD Stock Stock 180W Stock 
MouseAudio
Touchpad/Microsoft Optical Mouse Sound Blaster X-Fi MB3 
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