AMD Sempron 2500+ vs Intel Celeron 420
Physical Specifications
| Socket | AMD Socket 754 | Intel Socket 775 |
|---|---|---|
| Process size | 90 nm | 65 nm |
| Transistors | 63 million | 105 million |
| Die size | 84 mm² | 77 mm² |
| Package | µPGA | FC-LGA4 |
| Foundry | — | Intel |
| tCaseMax | — | 60°C |
Performance
| Frequency | 1400 MHz | 1600 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplier | 7.0x | 8.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.4 V | 1.3375 V |
| TDP | 62 W | 35 W |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Jul 7th, 2005 | Jun 3rd, 2007 |
| Codename | Palermo | Conroe-L |
| Generation | Sempron | Celeron |
| Part | SDA2500AIO3BXSDA2600AIO2BOSDA2600AIO2BA | SL9XP |
| Memory support | unknown Single-channel | DDR1, DDR2, DDR3 Dual-channel |
| 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 | 128K | 64K (per core) |
|---|---|---|
| Cache L2 | 256K | 512K (shared) |
Features & Technologies
| 3DNow! | Yes | — |
|---|---|---|
| AMD64 | Yes | — |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SEE2 | Yes | — |
| SSE | Yes | Yes |
| SSE2 | — | Yes |
| SSE3 | Yes | Yes |
| SSSE3 | — | Yes |
| XD bit | — | Yes |
