That's what i was thinking actually. And BTW up to 640-645kh/s! 
Very Nice! 
Thanks a lot for all the excellent work!
Very Nice! Thanks a lot for all the excellent work!
You've running an unbelievably high overclock compared to my 7970 getting 500k/hash with reaper.
925 mhz core is default, you're at 1275 mhz. that's a 38% overclock.
500 k/hash * 1.38 = 690 k/hash. I'm thinking that reaper might still be a bit faster, clock for clock.
I don't want to OC my new 7970's. Otherwise i'd test it myself.
Interesting, how did you come up with that when you wont OC? ...
Take the hint before from others - we're not interested in your "I'm thinking" or "I don't want to"
You repeating the same crap over and over is rather tedious ....
We got it the first time - you prefer reaper - good ... go use it and be happy elsewhere.