CPU database reference
Verified catalog recordIntel Pentium III 866
Intel · Intel Pentium III 866
Intel Pentium III 866 processor reference with normalized architecture, compute, clocks, cache, memory, PCIe, power, and platform specifications.
- Cores / threads
- 1 / 1
- Socket
- Socket 370
- Default TDP
- 26 W
Technical data
Specifications
Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.
Overview
| Manufacturer | Intel |
|---|---|
| Launch date | 2000-03-20 |
| Market segment | desktop |
Architecture
| Architecture | Coppermine |
|---|---|
| CPU process | Intel 180nm CMOS |
Compute
| Cores | 1 |
|---|---|
| Threads | 1 |
Clocks
| Base clock | 0.87 GHz |
|---|
Power
| Default TDP | 26 W |
|---|
Platform
| Socket | Socket 370 |
|---|
Hardware navigation
Related CPUs
Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.
Sources
Specification provenance
No public source record is available.