Intel · Pentium 4 · 2004 · 478
The Intel Pentium 4 HT 3.4E is a desktop processor with 1 core, released in 2004 at an MSRP of $637. It is part of the Pentium 4 lineup, using the Pentium 4 platform, and fits the 478 socket. Internally, it is built on the "Prescott" architecture. Thanks to Intel Hyper-Threading, each core can handle two instruction streams simultaneously, yielding a total of 2 threads for improved parallelism. It operates at a fixed 3.4 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 memory. With a TDP of 115W, the Pentium 4 HT 3.4E 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.
Prescott, Socket 478 HT.
| Brand | Intel |
|---|---|
| Family | Pentium 4 |
| Series | Pentium 4 |
| Architecture | Prescott |
| Type | Desktop |
| Launch year | 2004 |
| Cores | 1 |
| Threads | 2 |
| Base clock | 3.4 GHz |
| Boost clock | 3.4 GHz |
| L1 cache | 16KB |
| L2 cache | 1MB |
| TDP | 115W |
| Socket | 478 |
| Process | 90nm |
| Memory type | DDR |
| Integrated graphics | None |
| Chipsets | Intel 875P, Intel 865PE, Intel 865G, Intel 845G |
| Launch MSRP | $637 |
| Part number | RK80546PG0961M |
| OEM / tray part number | RK80546PG0961M |