AMD · Athlon XP · 2003 · 462
The AMD Athlon XP 2500+ is a desktop processor with 1 core, released in 2003 at an MSRP of $85. It is part of the Athlon XP lineup, using the Athlon XP platform, and fits the 462 socket. Internally, it is built on the "Barton" architecture. It operates at a fixed 1.833 GHz. AMD manufactures the "Barton" silicon on a 130nm process node. This processor supports DDR memory. With a TDP of 68W, the Athlon XP 2500+ sits in a typical power envelope for a modern desktop CPU. This processor has no integrated graphics — a discrete GPU is required. The cache hierarchy consists of 64KB of L1 and 512KB of L2 cache. There is no L3 cache on this processor.
One of the most celebrated budget overclocking CPUs in history. At ~$85, it could be reliably pushed to 3200+ speeds (2.2 GHz) on a good nForce2 board — effectively free performance. Became a cult classic.
| Brand | AMD |
|---|---|
| Family | Athlon XP |
| Series | Athlon XP |
| Architecture | Barton |
| Type | Desktop |
| Launch year | 2003 |
| Cores | 1 |
| Threads | 1 |
| Base clock | 1.833 GHz |
| Boost clock | 1.833 GHz |
| L1 cache | 64KB |
| L2 cache | 512KB |
| TDP | 68W |
| Socket | 462 |
| Process | 130nm |
| Memory type | DDR |
| Integrated graphics | None |
| Chipsets | nForce2 Ultra, KT400A, KT600, NF7-S |
| Launch MSRP | $85 |
| Part number | AXDA2500BOX |
| OEM / tray part number | AXDA2500DKV4D |