Legit Reviews posted a review on the Intel Xeon X5570 and E5520 Gainestown Processors
A quote from the article:
>> Intel Xeon X5570 and E5520 Gainestown Processors Review
The Intel Xeon processor 5500 series, previously codenamed "Nehalem-EP," offers several breakthrough technologies that have radically improve server system speed and versatility. Legit Reviews spends some time with the Intel Xeon E5520 and Xeon X5570 to see just how fast these processors really are in a 2P server configuration.
>> Intel Xeon X5570 and E5520 Gainestown Processors Review