What are the prices of the bundles?
But just from what you've said there, get the 920 if it's much cheaper then the 930.
Supposedly the 1090T's not that great for gaming seeing as there's no way you'll be utilising more then 4 cores.
Edit: Found the prices, as the 920's about £70 cheaper I'd go for that.
Also you'll be fine with that PSU, if you're sticking with 5700 series in crossfire.
thank that just what i needed
i was going to make 955 but luck this year is not on my side.
so the i7 will use less power?