AMD Athlon 64 X2 6400+ BE vs AMD Athlon X2 7750 BE
Physisch
| Socket | AMD Socket AM2 | AMD Socket AM2+ |
|---|---|---|
| Strukturgröße | 90 nm | 65 nm |
| Transistoren | 227 million | 450 million |
| Chipgröße | 230 mm² | 285 mm² |
| Package | µPGA | µPGA |
Leistung
| Taktfrequenz | 3.2 GHz | 2.7 GHz |
|---|---|---|
| Übertaktung | — | — |
| Basis-Taktfrequenz | 200 MHz | 200 MHz |
| Multiplikator | 16.0x | 13.5x |
| Multiplikator entsperrt | Yes | Yes |
| Stromspannung | 1.35 V | 1.325 V |
| TDP | 125 W | 95 W |
Architektur
| Typ | Desktop | Desktop |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | Aug 20th, 2007 | Dec 15th, 2008 |
| Codename | Windsor | Kuma |
| Generation | Athlon 64 X2 | Athlon X2 |
| Part# | ADX6400IAA6CZ | AD775ZWCJ2BGH |
| Speicherunterstützung | unknown Dual-channel | unknown Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | Gen 2 | Gen 2 |
Kerne
| Anzahl der Kerne | 2 | 2 |
|---|---|---|
| Anzahl der Threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | — | — |
Cache
| Cache L1 | 256K | 128K (per core) |
|---|---|---|
| Cache L2 | 1MB | 512K (per core) |
| Cache L3 | — | 2MB (shared) |
Anmerkungen
| Anmerkungen | This CPU features an unlocked FSB multiplier, allowing the user to set the multiplier higher than its rated value. It is branded under the Black Edition label. | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. |
|---|
Features
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| CnQ | — | Yes |
| Dual-Core | Yes | — |
| HT3.0 | — | Yes |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | — | Yes |
