Best I can tell you can also increase your score by finding the lowest voltages and coolest temps possible. I have pretty much matched my score on my 6600k stock but undervolted to just over 1volt vs overclocked to 4.7ghz. I started tweaking my ram and managed to pull out a little more, but still haven't managed to break 1300 yet. This is one of the most frustrating benches I have ever ran. Not only can I not figure out what really seems to improve the score other than low memory usage and faster memory timings, but I cant manage to get it to finish a bench when pushing a higher overclock. It locks the computer instantly.