The CPU Vcore value in BIOS differs from what you see in HWiNFO.
The CPU Vcore value in BIOS differs from what you see in HWiNFO.
I'm attempting a mild overclock on an i7-2700k with a ga-z77-d3h board, using 1.350V Vcore in BIOS. Prime95 shows voltages around 1.391V, but the current speed is 4.2GHz. Is this an issue with HWiNFO or a deliberate overvoltage from Intel or Gigabyte? (LLC auto, turbo boost off). Thanks!
1.284v works better. You should only use what you need; if it's stable, leave it as is or lower the voltage. If not, raise the LLC or VCORE voltage, and increasing LLC will help bring the load Vcore closer to your BIOS setting—just don't exceed 50% of the maximum LLC.
Consider setting up an LLC on a lower level with VDROOP, as your load voltage will be lower than what you configure in the BIOS. I'm not confident about the accuracy of HWInfo for Sandy Bridge CPUs. Perhaps check CPU-Z to verify the information.
The readings from CPU-Z and HWiNFO differ, but they both indicate the voltage is within a typical range for your system. Whether you need a higher LLC level depends on your specific hardware and requirements. Check your motherboard documentation for recommended settings.
1.284v works better. You should only use what you need; if it's stable, leave it as is or lower the voltage. If not, raise the LLC or VCORE voltage, and increasing LLC will help bring the load Vcore closer to your BIOS setting—just don't exceed 50% of the maximum LLC.