Out of the box the Gainward GTX 460 GLH Edition offers us a massive overclock when compared to the stock clocks that NVIDIA offer us, but that doesn't mean we don’t want more MHz, which is exactly why we're here today.With the help of the Gainward GTX 460 GLH Edition, the Palit GTX 460 Sonic Platinum and our favorite overclocking program from MSI, Afterburner, we're going to try and move past that 800MHz default clock the companies offer and see what we're able to achieve out of this $500 setup that has offered us simply amazing performance already.With the MSI GTX 460 768MB Cyclone setup I had hoped to achieve 875MHz. Why 875MHz? Well, because it's 200MHz over the default 675MHz that NVIDIA offer. Unfortunately we didn't get there when running in SLI, but fingers and toes are crossed today since we're already starting with such a big out of the box overclock.We ultimately want less than an extra 10% on top of what Gainward and Palit offer us. 75MHz; did we get it? Or did we get more? - And ultimately, what did that extra MHz on two cards do for our overall performance? - The setup is already climbing our TPR graph at an ungodly pace, but it did fall short of beating out the HD 5970 TOXIC from Sapphire which carries a price tag of over $1,000, or more importantly, a price tag that is double the cost of this setup.