Description
| General information | |
| Type | CPU / Microprocessor |
| Family | Intel Pentium III |
| Part number | BX80526C866256 |
| Processor markings | 866/256/133/1.7V |
| Frequency ? | 866 MHz |
| Bus speed ? | 133 MHz |
| Clock multiplier ? | 6.5 |
| Package type | 370-pin FC-PGA |
| Socket type | Socket 370 |
| Architecture / Microarchitecture / Other | |
| CPUID | 0686h |
| Core stepping | cC0 |
| Processor core | Coppermine |
| Manufacturing technology | 0.18 micron |
| The number of cores | 1 |
| L2 cache size ? | 256 KB |
| Features | MMX SSE |
| Core voltage ? | 1.7V |
| Case temperature ? | 80°C |
| Substrate revision | C |
[Source]
