Intel · Pentium 4 · 2002 · Socket 478
The Intel Pentium 4 2.26 is a desktop processor with 1 core, released in 2002 at an MSRP of N/A. It is part of the Pentium 4 lineup, using the Pentium 4 platform, and fits the Socket 478 socket. Internally, it is built on the "Northwood" architecture. It operates at a fixed 2.261 GHz. Intel manufactures the "Northwood" silicon on a 130nm process node. Its multiplier is locked, so any overclocking has to come from raising the base clock rather than the multiplier. This processor supports DDR/RDRAM memory. With a TDP of 110W, the Pentium 4 2.26 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 8KB of L1 and 512KB of L2 cache. There is no L3 cache on this processor.
| Brand | Intel |
|---|---|
| Family | Pentium 4 |
| Series | Pentium 4 |
| Architecture | Northwood |
| Type | Desktop |
| Launch year | 2002 |
| Cores | 1 |
| Threads | 1 |
| Base clock | 2.261 GHz |
| Boost clock | 2.261 GHz |
| L1 cache | 8KB |
| L2 cache | 512KB |
| TDP | 110W |
| Socket | Socket 478 |
| Process | 130nm |
| Memory type | DDR/RDRAM |
| Integrated graphics | None |
| Chipsets | Intel 845, Intel 850E, Intel 865, Intel 875P |
| Part number | RK80532PE049512 |
| OEM / tray part number | RK80532PE049512 |