AMD Athlon XP 1900+ vs AMD Athlon XP 2100+
Physical Specifications
| Socket | AMD Socket A | AMD Socket A |
|---|---|---|
| Process size | 130 nm | 180 nm |
| Transistors | 37 million | 37 million |
| Die size | 80 mm² | 150 mm² |
| Package | µPGA | µPGA |
Performance
| Frequency | 1600 MHz | 1733 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 133 MHz | 133 MHz |
| Multiplier | 12.0x | 13.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.5 V | 1.75 V |
| TDP | 53 W | 72 W |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | End-of-life | End-of-life |
| Release date | Jan 1st, 2001 | Mar 13th, 2002 |
| Codename | Thoroughbred | Palomino |
| Generation | Athlon XP | Athlon XP |
| Part | AXDA1900DLT3C | AX2100DMT3C |
| Memory support | unknown | unknown |
| 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 |
|---|---|---|
| MMX | Yes | Yes |
| SSE | Yes | Yes |
