Intel · Xeon MP · 2008 · Socket 604
The Intel Xeon L7455 is a server processor with 6 cores, released in 2008. It is part of the Xeon MP lineup, using the Xeon MP platform, and fits the Socket 604 socket. Internally, it is built on the "Dunnington" architecture. It operates at a fixed 2.133 GHz. Intel manufactures the "Dunnington" silicon on a 45nm process node. This processor supports FB-DIMM DDR2 memory across 2 channels, up to 128GB total, with ECC support standard for data integrity in server workloads. It supports both single-socket (1P) and dual-socket (2P) configurations. With a TDP of 65W, the Xeon L7455 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.
Six-core Xeon MP, the final NetBurst-era Socket 604 chip, bridging to the Nehalem generation.
| Brand | Intel |
|---|---|
| Family | Xeon MP |
| Series | Xeon MP |
| Architecture | Dunnington |
| Codename | Dunnington |
| Launch year | 2008 |
| Cores | 6 |
| Threads | 6 |
| Base clock | 2.133 GHz |
| Boost clock | 2.133 GHz |
| L3 cache | 12MB |
| TDP | 65W |
| Socket | Socket 604 |
| Process | 45nm |
| Memory type | FB-DIMM DDR2 |
| Memory channels | 2 |
| Max memory | 128GB |
| ECC memory | Yes |
| Socket scalability | 1P and 2P |
| OEM / tray part number | AD80582JH046003 |