Test System Setup and Overclocking
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.
As we mentioned in our review of the ASUS SABERTOOTH Z97 MARK 1, we have upgraded our testbed in a few areas. The main two are the move to an 8GB kit of 2933MHz DDR memory from Corsair and the reference GTX 780 Ti from NVIDIA. Because of this, we've had to start from scratch with all our results, so it will take a little time before we have a large list of boards in our graphs like we did previously.
With that said, though, we've got three boards in our graphs today. Alongside our ASRock Z97 Extreme4, we've got the ASUS SABERTOOTH Z97 MARK 1 we just looked at and the ASRock Z87 Killer, which is, of course, based on the previous generation Z87 chipset. As always, though, we're going to be benching the board we're using today at both stock and overclocked speeds.
Looking above, you can see we ended up with our CPU Multiplier running at 48x and a slightly elevated BCLK to 101. This results in a final clock speed of 4846.99MHz, or 4.85GHz, as illustrated in our graphs today. This isn't the best overclock, and the ASUS offering managed to get roughly 100MHz more. But, we'll talk about all that when we get to the end and wrap everything up.