Core 2 Duo E7300 Undervolt problem

tomikamp · Post by **tomikamp** » Sat Mar 28, 2009 1:12 pm

Hi!

I have an E7300 CPU with a Gigabyte G33M-DS2R.
I overclocked my CPU to 3200 MHz, and it is stable with 1.3375 V (Bios). CPU-Z reported at idle: 1.296V and at load: 1.280V.
With 400 MHz FSB at idle run the CPU at 2400 MHz and 1.296V. But this voltage is unnecessary. So i downloaded the CrystalCPUID. With theese program i can change the multiplier, but the voltage doesn't. CPU-Z report everytime 1.296V.

1. Than i set in BIOS Auto voltage... didn't help
2. than i set EIST to disabled... didn't help
3. Than CPU freq. to default with auto voltage... didn't help
4. Disabled EIST/Enabled EIST didn't help

whit RMClock is the same... The voltages are fix...
How can the voltages reduce? Can anyone help me?

madhorsefuzzy · Post by **madhorsefuzzy** » Sun Mar 29, 2009 12:19 pm

Try to put the voltage settings on "Manual" and let the CPU voltage on "Normal" setting.
Also enable EIST and C1E.

tomikamp · Post by **tomikamp** » Sun Mar 29, 2009 10:09 pm

Thank you for the answer. Now the RmClock can adjust the voltages, but the CrystalCPUID doesn't.