AMD Athlon X2 7750 BE vs AMD Opteron X2 290
Fisico
| Presa | AMD Socket AM2+ | AMD Socket 940 |
|---|---|---|
| Dimensione del processo | 65 nm | 90 nm |
| Transistor | 450 million | 233 million |
| Dimensione stampo | 285 mm² | unknown |
| Pacchetto | µPGA | µPGA |
Prestazione
| Frequenza | 2.7 GHz | 2.8 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 200 MHz | 200 MHz |
| Moltiplicatore | 13.5x | 14.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.325 V | 1.35 V |
| TDP | 95 W | 95 W |
Architettura
| Mercato | Desktop | Server/Workstation |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Dec 15th, 2008 | Jan 1st, 2006 |
| Nome in codice | Kuma | Italy |
| Generazione | Athlon X2 | Opteron X2 |
| Parte | AD775ZWCJ2BGH | OSA290FAA6CB |
| Supporto memoria | unknown Dual-channel | unknown Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Core
| Numero di core | 2 | 2 |
|---|---|---|
| Numero di threads | 2 | 2 |
| SMP # CPUs | 1 | 2 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 128K (per core) | 128K |
|---|---|---|
| Cache L2 | 512K (per core) | 1MB |
| Cache L3 | 2MB (shared) | — |
Note
| Note | 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. | — |
|---|
Caratteristiche
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | Yes |
| CnQ | Yes | — |
| HT3.0 | Yes | — |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | — |
