Xeon 3500-series "Bloomfield" 3500-series "Bloomfield"

| 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 |