For use with Sandy Bridge you have to download the latest linpack_Xenon64 from Intel, then rename it Linpack_64 and place it in the LinData/64 folder of Intel burn test.

This raised my gflops from 47 to 83 with an i2500. I had been thinking my new cpu was no better than my old overclocked Q9550.

Would someone put this info on the first post?