We would like to thank the following companies for supplying and supporting us with our test system hardware and equipment: Intel, ASUS, MSI, Western Digital, MemoRight and Corsair.
We're slowly starting to add more and more Z87 boards to our graphs, and today along with the ASRock Z87E-ITX, you'll also see the ASRock Z87 OC FORMULA and the ASUS Z87-Expert. Along with those options we've also got the ASUS P8Z77-V Pro/Thunderbolt, MSI Z77S-GD65 Gaming and GIGABYTE X79S-UP5-Wi-Fi.
We always cover the overclocking side of things before we get into the performance. We headed into the BIOS and decided to work off the presets that are available on the board.
We jumped to the 4.8GHz option and moved the multiplier down to 47x. We got into Windows with no problems and started testing. What we noticed, though, was that due to the heat of the processor, it was throttling the speed back to around the 4.4GHz mark.
We headed back into the BIOS and dropped down the multiplier again to 46x, bringing us in at 4.6GHz. We again got into Windows with no problems and fired up MediaEspresso. Again, though, we noticed our CPU throttling, so we decided to head back into the BIOS again to do a little tinkering.
In the end we moved our CPU multiplier to 45x, which brought our CPU in at 4.5GHz even. Everything was looking good in the BIOS, so this was the speed we decided to leave our CPU at for testing.