Xeon
3500-series "Bloomfield"
Columns: model | Speed (GHz) | L3 Cache (MB) | QPI speed (GT/s) | DDR3 Clock (MHz) | TDP (W) | Cores | Threads | Turbo-Boost
W3503 | 2.40 | 4 | 4.8 | 1066 | 130 | 2 | 2 | No | W3505 | 2.53 | 4 | 4.8 | 1066 | 130 | 2 | 2 | No | W3520 | 2.66 | 8 | 4.8 | 1066 | 130 | 4 | 8 | Yes | W3530 | 2.80 | 8 | 4.8 | 1066 | 130 | 4 | 8 | Yes | W3540 | 2.93 | 8 | 4.8 | 1066 | 130 | 4 | 8 | Yes | W3550 | 3.06 | 8 | 4.8 | 1066 | 130 | 4 | 8 | Yes | W3565 | 3.20 | 8 | 4.8 | 1066 | 130 | 4 | 8 | Yes | W3570 | 3.2 | 8 | 6.4 | 1333 | 130 | 4 | 8 | Yes