Key facts
Production status: End-of-life
Release date: 2000-11-20
Cores / Threads: 1 / 1
Base clock: 1500 MHz
Turbo clock: -
TDP: -
Process: 180 nm
Codename: Willamette
Generation: Pentium 4 (Willamette)
All available specs
| Field | Value |
|---|---|
| name | Pentium 4 1.5 |
| Socket | Intel Socket 423 |
| Foundry | Intel |
| Process Size | 180 nm |
| Transistors | 42 million |
| Die Size | 217 mm² |
| Package | µPGA |
| Market | Desktop |
| Production Status | End-of-life |
| Release Date | Nov 20th, 2000 |
| Part# | SL4TY SL4WT SL4SH SL5TN SL5SX SL4X3 |
| Frequency | 1500 MHz |
| Base Clock | 100 MHz |
| Multiplier | 15.0x |
| Multiplier Unlocked | No |
| Voltage | 1.75 V |
| Codename | Willamette |
| Generation | Pentium 4 (Willamette) |
| ECC Memory | No |
| # of Cores | 1 |
| # of Threads | 1 |
| SMP # CPUs | 1 |
| Integrated Graphics | On certain motherboards (Chipset feature) |
| Cache L1 | 8 KB |
| Cache L2 | 256 KB |
| Features | MMX, SSE, SSE2 |
| Rated Speed | 800 MT/s |
| Memory Bus | Dual-channel |
| Launch Price | $819 |
| tCaseMax | 73°C |
| Effective FSB | 400 MT/s |
| L1 Trace | 12 K |