Need some advice about upgrading my w3520 09 Quad Core. One would think that that the w3580 > w3570. But I found benchmarks that actually show the opposite: http://www.cpubenchmark.net/cpu_lookup.php?cpu=Intel+Xeon+W3570+@+3.20GHz 
Anyhow, any reason to pick the w3580 still? I can get the 3570 for $70 cheaper.
Anyhow, any reason to pick the w3580 still? I can get the 3570 for $70 cheaper.