AMD Athlon II X3 450 vs AMD Opteron 254
Physisch
| Socket | AMD Socket AM3 | AMD Socket 940 |
|---|---|---|
| Strukturgröße | 45 nm | 90 nm |
| Transistoren | 300 million | 106 million |
| Chipgröße | 169 mm² | unknown |
| Package | µPGA | µPGA |
Leistung
| Taktfrequenz | 3.2 GHz | 2.8 GHz |
|---|---|---|
| Übertaktung | — | — |
| Basis-Taktfrequenz | 200 MHz | 200 MHz |
| Multiplikator | 16.0x | 14.0x |
| Multiplikator entsperrt | No | No |
| Stromspannung | 1.4 V | 1.4 V |
| TDP | 95 W | 92 W |
Architektur
| Typ | Desktop | Server/Workstation |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | Sep 21st, 2010 | Aug 1st, 2005 |
| Codename | Rana | Troy |
| Generation | Athlon II X3 | Opteron |
| Part# | ADX450WFK32GMADX450WFGMBOX | OSA254FAA5BLOSP254FAA5BL |
| Speicherunterstützung | DDR3 Dual-channel | unknown Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | Gen 2 | Gen 2 |
Kerne
| Anzahl der Kerne | 3 | 1 |
|---|---|---|
| Anzahl der Threads | 3 | 1 |
| SMP # CPUs | 1 | 2 |
| Integrierter Grafikprozessor | — | — |
Cache
| Cache L1 | 128K (per core) | 128K |
|---|---|---|
| Cache L2 | 512K (per core) | 1MB |
Features
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | — |
