Is swiftech 6000/2A the inherently weak one in 6000 family?

[joeyek]

Pls attention to the socket of socket A, P4 and K8, the inlet of the block right on the center of the socket doesn't overlap the center of the cpu die on k7 platform. So it means the 6002A test done on the K7 platform by pH should be alittle better than tested result when appling on other platform?
I just draw this conclusion form the comparing test of 6000A and 6002A, it prove the velocity of flow in inlet is important, so the posion of the inlet flow impact should be counted in.