TL;DL : 450Mhz [9Ghash/s] - STABLE
But at the cost of 94Watts of power.
Air:
431 - 54, 48, 1.30V, 87W, stable
450 - 56, 48, 1.30V, 90W, HW Errors
450 - 57, 52, 1.34V, 94W, slightly increased error rate compared to what i normally call "stable" but close enough
Water:
450 - 54, 32, 1.34V, 94W, slightly less hw errors then with air
Grats for being the first one to hit that speed stable! Great job!
Edit: burnin please plan the PSU so that it accommodates with the overclocking figures and with stacking. thank you.