Intel · Xeon 5600 · 2010 · LGA1366
The Intel Xeon L5609 is a server processor with 4 cores, released in 2010. It is part of the Xeon 5600 lineup, using the Xeon 5600 platform, and fits the LGA1366 socket. Internally, it is built on the "Westmere-EP" architecture. It operates at a fixed 1.866 GHz. Intel manufactures the "Westmere-EP" silicon on a 32nm process node. This processor supports DDR3 memory across 3 channels, up to 192GB total, with ECC support standard for data integrity in server workloads. It supports both single-socket (1P) and dual-socket (2P) configurations, with 36 lanes of PCIe 2.0 available for storage, networking and accelerators. With a TDP of 40W, the Xeon L5609 is an efficient chip suitable for modest cooling solutions. The cache hierarchy consists of no dedicated of L1, no dedicated of L2, and 12MB of L3 cache.
Xeon 5600 series — 32nm die shrink of Nehalem-EP (Gainestown) with added core count.
| Brand | Intel |
|---|---|
| Family | Xeon 5600 |
| Series | Xeon 5600 |
| Architecture | Westmere-EP |
| Codename | Westmere-EP |
| Launch year | 2010 |
| Cores | 4 |
| Threads | 4 |
| Base clock | 1.866 GHz |
| Boost clock | 1.866 GHz |
| L3 cache | 12MB |
| TDP | 40W |
| Socket | LGA1366 |
| Process | 32nm |
| Memory type | DDR3 |
| Memory channels | 3 |
| Max memory | 192GB |
| PCIe lanes | 36 (PCIe 2.0) |
| ECC memory | Yes |
| Socket scalability | 1P and 2P |
| OEM / tray part number | AT80614005940AA |