Overclocking on a B75 Chipset

Hi all

I currently have a Gigabyte B75m-D3H motherboard and am considering a 2500k for a mild overclock. I'm aware that the B75 chipset isn't designed for overclocking, but CMOS does allow me to adjust my base clock and multiplier. At the moment, I can only underclock which I imagine is because I'm running a Pentium G2030. The CMOS description for the multiplier states "adjusts the clock speed for unlocked CPUs", and previous BIOS versions of this board have also stated that overclocking enhancements have been made, so it certainly seems like it's possible.

The only concern is that I can't manually adjust the CPU voltage. I'm not looking at a huge overclock, something around 3.8-4.0Ghz will do very nicely. The question is, will the voltage issue kill any chance of an overclock?

Thanks in advance.
 
Solution
There are a couple of ways you might be able to do it. A 500MHz oc isn't all that demanding. You can try to raise the FSB but that might require more V. than by changing the CPU clock. If you raise the clock though, you might want to lower the speed of your memory down on setting (like from 1600 to 1333) so that you don't run it too high. Don't just jump to right up there though, start slow and work your way up and see where you get.

theadler

Honorable
Jan 28, 2014
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There are a couple of ways you might be able to do it. A 500MHz oc isn't all that demanding. You can try to raise the FSB but that might require more V. than by changing the CPU clock. If you raise the clock though, you might want to lower the speed of your memory down on setting (like from 1600 to 1333) so that you don't run it too high. Don't just jump to right up there though, start slow and work your way up and see where you get.
 
Solution