Intel · Pentium · 1997 · Socket 7
The Intel Pentium MMX 166 is a desktop processor in Intel's Pentium range. It is in the entry tier of the 3 processors in its series, with the fewest cores and the lowest boost clock; the next step up is the Pentium MMX 200. It has no integrated graphics, so it needs a discrete graphics card for display output. At 13.1W it is a low-power design that suits small or quiet builds.
P55C core, 66 MHz front-side bus, 32KB L1 cache, MMX instructions, 2.8 V core. L2 cache is external on the motherboard.
| Brand | Intel |
|---|---|
| Family | Pentium |
| Series | Pentium MMX |
| Architecture | P55C |
| Type | Desktop |
| Launch year | 1997 |
| Cores | 1 |
| Threads | 1 |
| Base clock | 0.167 GHz |
| Boost clock | 0.167 GHz |
| L1 cache | 32KB |
| TDP | 13.1W |
| Socket | Socket 7 |
| Process | 350nm |
| Integrated graphics | None |
| Chipsets | Intel 430HX, Intel 430VX, Intel 430TX, VIA Apollo VP2, VIA Apollo VPX, VIA Apollo VP3, VIA Apollo MVP3, SiS 5571, SiS 5591, SiS 5597/5598, ALi Aladdin V |
| Part number | BP80503166 |
| OEM / tray part number | A80503166 |