Intel · Xeon MP · 2003 · Socket 603
The Intel Xeon 3.20 is a server processor with 1 core, released in 2003. It is part of the Xeon MP lineup, using the Xeon MP platform, and fits the Socket 603 socket. Internally, it is built on the "Gallatin" architecture. It operates at a fixed 3.2 GHz. Intel manufactures the "Gallatin" silicon on a 130nm process node. This processor supports DDR 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 97W, the Xeon 3.20 sits in a typical power envelope for a modern desktop CPU. The cache hierarchy consists of no dedicated of L1, no dedicated of L2, and 1MB of L3 cache.
Xeon MP 'Gallatin' — added on-die L3 cache for multi-socket (4P+) server scalability.
| Brand | Intel |
|---|---|
| Family | Xeon MP |
| Series | Xeon MP |
| Architecture | Gallatin |
| Codename | Gallatin |
| Launch year | 2003 |
| Cores | 1 |
| Threads | 1 |
| Base clock | 3.2 GHz |
| Boost clock | 3.2 GHz |
| L3 cache | 1MB |
| TDP | 97W |
| Socket | Socket 603 |
| Process | 130nm |
| Memory type | DDR |
| Memory channels | 2 |
| Max memory | 64GB |
| ECC memory | Yes |
| Socket scalability | 1P and 2P |