1.1ghz Ono on my pair at stock. I've yet to check consumption with both the cards and cpu oc'd. CPU is at 4.7, buy at stock on cpu and oc on the cards of 1202/3305 and 1176/3305 power use maxed at 750w running firedtrikes combined test. I was using a corsair hx 850w psu, but switched to the 1000w unit in sig.