I can share one. Here's my average across 1xE5645, 3xX5650 and 1xX5675, latest 50 wus per machine and all batch 351...these do vary in run time. All machines are running hyperthreaded, 24 threads. Also, 2 of the 5650's are running 12 Kryptos each which also pulls the overhead of Vbox into the mix on those 2 machines, but should be a good representation. The average over 250 wus was 5755 sec/wu or about 96 minutes. Hope that helps.