Intel · Pentium 4 · 2005 · Socket 478/775
The Intel Pentium 4 511 is a desktop processor with 1 core, released in 2005 at an MSRP of N/A. It is part of the Pentium 4 lineup, using the Pentium 4 platform, and fits the Socket 478/775 socket. Internally, it is built on the "Prescott" architecture. It operates at a fixed 2.8 GHz. Intel manufactures the "Prescott" silicon on a 90nm 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/DDR2 memory. With a TDP of 84W, the Pentium 4 511 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 16KB of L1 and 1MB of L2 cache. There is no L3 cache on this processor.
| Brand | Intel |
|---|---|
| Family | Pentium 4 |
| Series | Pentium 4 |
| Architecture | Prescott |
| Type | Desktop |
| Launch year | 2005 |
| Cores | 1 |
| Threads | 1 |
| Base clock | 2.8 GHz |
| Boost clock | 2.8 GHz |
| L1 cache | 16KB |
| L2 cache | 1MB |
| TDP | 84W |
| Socket | Socket 478/775 |
| Process | 90nm |
| Memory type | DDR/DDR2 |
| Integrated graphics | None |
| Chipsets | Intel 865, Intel 875P, Intel 915, Intel 925 |
| Part number | RK80546RE0681M |
| OEM / tray part number | RK80546RE0681M |