Shawn, in the Pushing the Limits section, you dont really say what you did to try overclocking. Can you walk me through your settings? Did you just increase voltage and multiplier? Do you still have this chip to try some more testing? I've had great success getting mine stable north of 4400mhz under 1.45v, but I'm battling voltage drop issues on my cheap PG4 board (went cheap after all the reviews stated it couldn't overclock thinking a beefy vram setup wasn't needed then, kicking myself now). Id love to run some settings by you if you still have it to test on a decent board. There's a chance I got really lucky on the silicone, but I'm leaning more towards the correct combination of settings so I'd like to see if others can duplicate it. I'm only on a 360mm rad with my 1600mhz 980ti in the loop as well, and cooling is definitely going to be the limiting factor. 4400mhz @1.42v was pushing 65c during stress testing, runs daily at high 50s/low 60s during gaming sessions.