Even with my 3x5850 crossfire setup, same clockspeed , intels i7 is more than 35% better in all tests.
Notice,, a run AMD 1090T with new stuff, asus formula mobo with fx chipset. ddr3 2000mhz.
Am a little dissapointed with the 1090T , intels old 920i is still a lot faster.
but overall,,, on air\water AMD 1090T OC much better than AMDs 955\965.