AMD Athlon X2 7550 vs AMD Athlon X2 7750 BE
Physisch
| Socket | AMD Socket AM2+ | AMD Socket AM2+ |
|---|---|---|
| Strukturgröße | 65 nm | 65 nm |
| Transistoren | 450 million | 450 million |
| Chipgröße | 285 mm² | 285 mm² |
| Package | µPGA | µPGA |
Leistung
| Taktfrequenz | 2.5 GHz | 2.7 GHz |
|---|---|---|
| Übertaktung | — | — |
| Basis-Taktfrequenz | 200 MHz | 200 MHz |
| Multiplikator | 12.5x | 13.5x |
| Multiplikator entsperrt | No | Yes |
| Stromspannung | 1.325 V | 1.325 V |
| TDP | 95 W | 95 W |
Architektur
| Typ | Desktop | Desktop |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | Dec 15th, 2008 | Dec 15th, 2008 |
| Codename | Kuma | Kuma |
| Generation | Athlon X2 | Athlon X2 |
| Part# | AD7550WCJ2BGH | 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 | 128K (per core) | 128K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 512K (per core) |
| Cache L3 | 2MB (shared) | 2MB (shared) |
Features
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| CnQ | Yes | Yes |
| HT3.0 | Yes | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | Yes |
Anmerkungen
| Anmerkungen | — | 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. |
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