Linpack - Performance on SGI® Altix® ICE 8200EX Intel® Xeon® processor E5570 (code-named Nehalem) 2.93GHz 512 Cores

Linpack is higher on Intel Xeon processor E5570 (code-named Nehalem) 2.93GHz than on Intel Xeon processor E5472 (code-named Harpertown) 3.0GHz in SGI Altix ICE 8200EX due to higher efficiency of Intel Xeon processor E5570.