Joined
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10,169 Posts
You're fine with 1.45 volts as long as your load temperature stays below 65°C. The recommended maximum vcore for your CPU is 1.525 volts, though you can go a bit beyond that if your cooling is good.
Are you manually overclocking or overclocking via the percentage options in the BIOS? I'm guessing you're using the percentage options as a memory divider is automatically being set, which is why your RAM speed is dropping. It's best to set everything manually. That way, you can keep track of where things start to get unstable. Check with your RAM manufacturer's website, but generally DDR can run in the 2.8-2.9 volt vdimm range without too much trouble. Try loosening your timings further to get back to a 1:1 ratio.
Set your AGP/PCI frequencies to 66.6/33.3 MHz.
For some info on AGP aperture size, check out this thread.
Are you manually overclocking or overclocking via the percentage options in the BIOS? I'm guessing you're using the percentage options as a memory divider is automatically being set, which is why your RAM speed is dropping. It's best to set everything manually. That way, you can keep track of where things start to get unstable. Check with your RAM manufacturer's website, but generally DDR can run in the 2.8-2.9 volt vdimm range without too much trouble. Try loosening your timings further to get back to a 1:1 ratio.
Set your AGP/PCI frequencies to 66.6/33.3 MHz.
For some info on AGP aperture size, check out this thread.
