Intel Mobile Pentium 4 2.66 vs Intel Pentium Dual-Core T4200
Physical Specifications
| Socket | Intel Socket 478 | Intel Socket P |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 130 nm | 45 nm |
| Transistors | 55 million | 410 million |
| Die size | 131 mm² | 107 mm² |
| Package | µPGA | — |
| tCaseMax | 74°C | — |
Performance
| Frequency | 2.667 GHz | 2000 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 133 MHz | 800 MHz |
| Multiplier | 20.0x | 10.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.55 V | 1.15 V |
| TDP | 66 W | 35 W |
Architecture Details
| Vertical Segment | Mobile | Mobile |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Jun 11th, 2003 | Jan 1st, 2009 |
| Codename | Northwood | Penryn |
| Generation | Mobile Pentium 4 | Pentium Dual-Core |
| Part | SL724 | SLGJN |
| Memory support | DDR1, DDR2 | DDR3 |
| ECC memory | No | No |
Cores
| Total Cores | 1 | 2 |
|---|---|---|
| Total Threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 8K | 64K |
|---|---|---|
| Cache L2 | 512K | 1MB |
Features & Technologies
| EIST | — | Yes |
|---|---|---|
| HTT | Yes | — |
| IST | Yes | — |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | — | Yes |
| SSSE3 | — | Yes |
| XD bit | — | Yes |
