AMD Athlon II X3 445 vs AMD Athlon X2 4450e
Physisch
| Socket | AMD Socket AM3 | AMD Socket AM2 |
|---|---|---|
| Strukturgröße | 45 nm | 65 nm |
| Transistoren | 300 million | 154 million |
| Chipgröße | 169 mm² | 126 mm² |
| Package | µPGA | µPGA |
Leistung
| Taktfrequenz | 3.1 GHz | 2.3 GHz |
|---|---|---|
| Übertaktung | — | — |
| Basis-Taktfrequenz | 200 MHz | 200 MHz |
| Multiplikator | 15.5x | 11.5x |
| Multiplikator entsperrt | No | No |
| Stromspannung | 1.4 V | 1.15 V |
| TDP | 95 W | 45 W |
Architektur
| Typ | Desktop | Desktop |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | May 11th, 2010 | Apr 21st, 2008 |
| Codename | Rana | Brisbane |
| Generation | Athlon II X3 | Athlon 64 X2 |
| Part# | ADX445WFK32GMADX445WFGMBOX | ADH4450IAA5DO |
| Speicherunterstützung | DDR3 Dual-channel | unknown Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | Gen 2 | Gen 2 |
Kerne
| Anzahl der Kerne | 3 | 2 |
|---|---|---|
| Anzahl der Threads | 3 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | — | — |
Cache
| Cache L1 | 128K (per core) | 256K |
|---|---|---|
| Cache L2 | 512K (per core) | 512K |
Features
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | — |
