Intel · Xeon MP · 2006 · Socket 604
The Intel Xeon 7140N is a server processor with 2 cores, released in 2006. 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 "Tulsa" architecture. Thanks to Intel Hyper-Threading, each core can handle two instruction streams simultaneously, yielding a total of 4 threads for improved parallelism. It operates at a fixed 3.333 GHz. Intel manufactures the "Tulsa" silicon on a 65nm process node. This processor supports DDR2 memory across 2 channels, up to 64GB 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 150W, the Xeon 7140N runs hot and requires a capable cooling setup. The cache hierarchy consists of no dedicated of L1, no dedicated of L2, and 16MB of L3 cache.
Xeon MP with large L3 cache, the last NetBurst-based 4-socket Xeon before the Core architecture transition.
| Brand | Intel |
|---|---|
| Family | Xeon MP |
| Series | Xeon MP |
| Architecture | Tulsa |
| Codename | Tulsa |
| Launch year | 2006 |
| Cores | 2 |
| Threads | 4 |
| Base clock | 3.333 GHz |
| Boost clock | 3.333 GHz |
| L3 cache | 16MB |
| TDP | 150W |
| Socket | Socket 604 |
| Process | 65nm |
| Memory type | DDR2 |
| Memory channels | 2 |
| Max memory | 64GB |
| ECC memory | Yes |
| Socket scalability | 1P and 2P |
| OEM / tray part number | LF80550KF093007 |