99993715 77216998 352929 10 Feb 2012 | 4:50:35 UTC 10 Feb 2012 | 5:31:51 UTC Completed and validated 62.09 3.06 159.86 MilkyWay@Home v1.00 (opencl_amd)
99992313 77215985 352929 10 Feb 2012 | 4:49:29 UTC 10 Feb 2012 | 5:30:44 UTC Completed and validated 63.09 3.07 159.86 MilkyWay@Home v1.00 (opencl_amd)

Windows 7 64bit AMD 12.1 driver 6950 unlock shader but no OC

So not sure why your times are so much slower