AMD Athlon XP 1900+ vs AMD Sempron 2500+
Physical Specifications
| Socket | AMD Socket A | AMD Socket 754 |
|---|---|---|
| Process size | 130 nm | 90 nm |
| Transistors | 37 million | 63 million |
| Die size | 80 mm² | 84 mm² |
| Package | µPGA | µPGA |
Performance
| Frequency | 1600 MHz | 1400 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 133 MHz | 200 MHz |
| Multiplier | 12.0x | 7.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.5 V | 1.4 V |
| TDP | 53 W | 62 W |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Jan 1st, 2001 | Jul 7th, 2005 |
| Codename | Thoroughbred | Palermo |
| Generation | Athlon XP | Sempron |
| Part | AXDA1900DLT3C | SDA2500AIO3BXSDA2600AIO2BOSDA2600AIO2BA |
| Memory support | unknown | unknown Single-channel |
| ECC memory | No | No |
Cores
| Total Cores | 1 | 1 |
|---|---|---|
| Total Threads | 1 | 1 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | — |
Cache
| Cache L1 | 128K | 128K |
|---|---|---|
| Cache L2 | 256K | 256K |
Features & Technologies
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD64 | — | Yes |
| MMX | Yes | Yes |
| SEE2 | — | Yes |
| SSE | Yes | Yes |
| SSE3 | — | Yes |
