Intel Pentium 4 1.5 GHz vs Intel Pentium II 400
On the Atlas performance index the Intel Pentium 4 1.5 GHz is about 150% faster. They launched 2 years apart.
Intel Pentium 4 1.5 GHz5
Intel Pentium II 4002
| Intel Pentium 4 1.5 GHz | Intel Pentium II 400 | |
|---|---|---|
| Released | 2000 | 1998 |
| Family | Willamette | Deschutes |
| Cores | 1 | 1 |
| Threads | 1 | 1 |
| Clock | 1500 MHz | 400 MHz |
| Process | 180 nm | 250 nm |
| Power (TDP) | 55 W | 24 W |
| Launch price | – | – |
| Performance index | 5 | 2 |
Green marks the better value in each row. Less power, a smaller process and a lower price count as better.
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