Intel · Pentium 4 · 2005 · LGA775
The Intel Pentium 4 670 is a desktop processor with 1 core, released in 2005 at an MSRP of $605. It is part of the Pentium 4 lineup, using the Pentium 4 platform, and fits the LGA775 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 3.8 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 DDR2 memory. With a TDP of 115W, the Pentium 4 670 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 2MB 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 | 2 |
| Base clock | 3.8 GHz |
| Boost clock | 3.8 GHz |
| L1 cache | 16KB |
| L2 cache | 2MB |
| TDP | 115W |
| Socket | LGA775 |
| Process | 90nm |
| Memory type | DDR2 |
| Integrated graphics | None |
| Chipsets | P4P800, 875P, 865PE, 865G, 848P |
| Launch MSRP | $605 |