Intel Celeron D 326 vs Intel Pentium 4 2.2
Physical Specifications
| Socket | Intel Socket 775 | Intel Socket 478 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 90 nm | 130 nm |
| Transistors | 125 million | 55 million |
| Die size | 109 mm² | 146 mm² |
| Package | FC-LGA4 | µPGA |
Performance
| Frequency | 2.53 GHz | 2.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 133 MHz | 100 MHz |
| Multiplier | 19.0x | 22.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.4 V | 1.5 V |
| TDP | 73 W | 92 W |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Sep 22nd, 2004 | Jan 7th, 2002 |
| Codename | Prescott | Northwood |
| Generation | Celeron D | Pentium 4 |
| Part | SL7TU | SL5YS |
| Memory support | DDR1, DDR2, DDR3 Dual-channel | DDR1, DDR2 |
| ECC memory | No | No |
| PCI Express | Gen 2 | — |
Cores
| Total Cores | 1 | 1 |
|---|---|---|
| Total Threads | 1 | 1 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 16K | 8K |
|---|---|---|
| Cache L2 | 256K | 512K |
Features & Technologies
| MMX | Yes | Yes |
|---|---|---|
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | — |
