For games and other applications, my voltage only goes to 1.238-1.243. The best part, my temps only run 40C loaded outside of stress test. I can pass 24 hour runs of Prime and IBT at 1.22 volts, but for some reason BF4 gives me WHEA errors on anything less than this setting. Everything else is no problem.
I would like to turn my fans down lower, but I have two 7970 Windforce cards dumping heat inside my case. I need at least 1200RPM on my fans to keep my xfire setup under 70C.
I would like to delid later just for S&G's to really pound on the chip to see what it can do. But I will wait for at least two more generations of chips launch in case I kill it. I want to make sure there is worthwhile performance upgrade out that I can go to.