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PSU Voltage Readin

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  • Power Supplies
  • CPUs
  • Components
Last response: in Components
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December 31, 2011 11:35:12 PM

PSU: Antec HCG-620
MB: MSI H67MAE45 B3
CPU: i5 2400

On Speedfan, +12V reading is 10.47, and on CPUID Hardware Monitor it is 8.18V. Despite the seemingly low voltage, I have no visible issue so far, except that 3DMark11 benshmark shows CPU performance is lower than it should have been. Should I be concerned, and ask for repair or replacement of PSU?

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a c 243 ) Power supply
a b à CPUs
January 1, 2012 12:21:50 AM

Speedfan and most other software voltage readers are generally inaccurate, the fact that you're getting different readings just makes things more confusing don't it ?
Check voltages in the bios, if bad there you have reason to be concerned.
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January 1, 2012 1:43:50 AM

Best answer selected by MKBL.
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January 1, 2012 1:44:25 AM

Got 11.998 in BIOS. Thanks for the tip.
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a c 148 ) Power supply
a c 233 à CPUs
January 1, 2012 1:56:53 AM

SPeedfan is inaccurate, Use OCCT to test and measure
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