It should do, though it depends on the load situation. Could be a bit close or even over 1000w in some circumstances.
With 2x7990 mining on a rig with just a celeron cpu doing nothing + HDD/D5 pump/9 fans, I saw around 1050w at the wall with a 1200w gold psu.
That's obviously at 100% load, but there's no i7 with an OC there too, so....
ED: Matt's SF1000w pulled over 1200w with a couple of OC'd 290's and a massively OC'd i7, so the PSU is probably well up for it. (This was in the sleeping dogs benchmark which is pretty damn hungry and probably doesn't represent general gaming load for most other games though. Which also goes for mining I suppose)