Intel Celeron 450 vs Intel Core Duo T2500
Physical Specifications
| Socket | Intel Socket 775 | Intel Socket 479 |
|---|---|---|
| Foundry | Intel | Intel |
| Process size | 65 nm | 65 nm |
| Transistors | 105 million | 151 million |
| Die size | 77 mm² | 90 mm² |
| Package | FC-LGA6 | FC-PGA |
Performance
| Frequency | 2.2 GHz | 1992 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 166 MHz |
| Multiplier | 11.0x | 12.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.3375 V | 1.325 V |
| TDP | 35 W | 31 W |
Architecture Details
| Vertical Segment | Desktop | Mobile |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Aug 31st, 2008 | Jan 5th, 2006 |
| Codename | Conroe-L | Yonah |
| Generation | Celeron | Core Duo |
| Part | SLAFZ | SL8VPSL9EH |
| Memory support | DDR1, DDR2, DDR3 Dual-channel | DDR1 |
| ECC memory | No | No |
| PCI Express | Gen 2 | — |
Cores
| Total Cores | 1 | 2 |
|---|---|---|
| Total Threads | 1 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 64K | 64K |
|---|---|---|
| Cache L2 | 512K | 2MB |
Features & Technologies
| Intel 64 | Yes | — |
|---|---|---|
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSSE3 | Yes | — |
| XD bit | Yes | — |
