Westmere-EX processors
18 processors codenamed Westmere-EX. Sockets used: LGA 1567 (18).
About Westmere-EX
Six to ten core Westmere server parts with up to 30 MB cache, including the E7-4807, E7-4820 and E7-8870, launched in April 2011 with buffered DDR3 and QPI. Socket: LGA 1567, 2011 to 2012.
Processors
| Processor | Socket | Cores / threads | Base / boost | TDP | Launched |
|---|---|---|---|---|---|
| Intel Xeon E7-2803 | LGA 1567 | 6 / 12 | 1.73 GHz | 105 W | Apr 2011 |
| Intel Xeon E7-2820 | LGA 1567 | 8 / 16 | 2.0 / 2.27 GHz | 105 W | Apr 2011 |
| Intel Xeon E7-2830 | LGA 1567 | 8 / 16 | 2.13 / 2.4 GHz | 105 W | Apr 2011 |
| Intel Xeon E7-2850 | LGA 1567 | 10 / 20 | 2.0 / 2.4 GHz | 130 W | Apr 2011 |
| Intel Xeon E7-2860 | LGA 1567 | 10 / 20 | 2.26 / 2.67 GHz | 130 W | Apr 2011 |
| Intel Xeon E7-2870 | LGA 1567 | 10 / 20 | 2.4 / 2.8 GHz | 130 W | Apr 2011 |
| Intel Xeon E7-4807 | LGA 1567 | 6 / 12 | 1.86 GHz | 95 W | Apr 2011 |
| Intel Xeon E7-4820 | LGA 1567 | 8 / 16 | 2.0 / 2.27 GHz | 105 W | Apr 2011 |
| Intel Xeon E7-4830 | LGA 1567 | 8 / 16 | 2.13 / 2.4 GHz | 105 W | Apr 2011 |
| Intel Xeon E7-4850 | LGA 1567 | 10 / 20 | 2.0 / 2.4 GHz | 130 W | Apr 2011 |
| Intel Xeon E7-4860 | LGA 1567 | 10 / 20 | 2.26 / 2.67 GHz | 130 W | Apr 2011 |
| Intel Xeon E7-4870 | LGA 1567 | 10 / 20 | 2.4 / 2.8 GHz | 130 W | Apr 2011 |
| Intel Xeon E7-8830 | LGA 1567 | 8 / 16 | 2.13 / 2.4 GHz | 105 W | Apr 2011 |
| Intel Xeon E7-8837 | LGA 1567 | 8 / 8 | 2.66 / 2.8 GHz | 130 W | Apr 2011 |
| Intel Xeon E7-8850 | LGA 1567 | 10 / 20 | 2.0 / 2.4 GHz | 130 W | Apr 2011 |
| Intel Xeon E7-8860 | LGA 1567 | 10 / 20 | 2.26 / 2.67 GHz | 130 W | Apr 2011 |
| Intel Xeon E7-8867L | LGA 1567 | 10 / 20 | 2.13 / 2.53 GHz | 105 W | Apr 2011 |
| Intel Xeon E7-8870 | LGA 1567 | 10 / 20 | 2.4 / 2.8 GHz | 130 W | Apr 2011 |