Intel · Pentium II · 1997 · Slot 1
The Intel Pentium II 266 (Klamath) is a desktop processor in Intel's Pentium II range. It is one of 10 processors in its series, sitting between the Pentium II 233 and the Pentium II 300 (Klamath) on cores and clock speed. It has no integrated graphics, so it needs a discrete graphics card for display output.
Klamath core, 66 MHz FSB, 4x multiplier, 2.8 V, Slot 1 cartridge with 512KB L2 at half core speed.
| Brand | Intel |
|---|---|
| Family | Pentium II |
| Series | Pentium II |
| Architecture | Klamath |
| Type | Desktop |
| Launch year | 1997 |
| Cores | 1 |
| Threads | 1 |
| Base clock | 0.267 GHz |
| Boost clock | 0.267 GHz |
| L1 cache | 32KB |
| L2 cache | 512KB |
| TDP | 38.2W |
| Socket | Slot 1 |
| Process | 350nm |
| Integrated graphics | None |
| Chipsets | Intel 440FX, Intel 440LX, Intel 440BX, Intel 440ZX |
| Launch MSRP | $775 |
| Part number | B80522P266512 |
| OEM / tray part number | 80522PX266512 |