AMD Opteron 840 vs AMD Phenom X3 8750 BE
Fisico
| Presa | AMD Socket 940 | AMD Socket AM2+ |
|---|---|---|
| Dimensione del processo | 130 nm | 65 nm |
| Transistor | 106 million | 450 million |
| Dimensione stampo | 193 mm² | 285 mm² |
| Pacchetto | µPGA | µPGA |
Prestazione
| Frequenza | 1400 MHz | 2.4 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 200 MHz | 200 MHz |
| Moltiplicatore | 7.0x | 12.0x |
| Moltiplicatore sbloccato | No | Yes |
| Voltaggio | 1.5 V | 1.25 V |
| TDP | 82 W | 95 W |
Architettura
| Mercato | Server/Workstation | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | May 18th, 2004 | Sep 8th, 2008 |
| Nome in codice | SledgeHammer | Toliman |
| Generazione | Opteron | Phenom X3 |
| Parte | OSA840CEP5AV | HD875ZWCJ3BGH |
| Supporto memoria | unknown Dual-channel | unknown Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Core
| Numero di core | 1 | 3 |
|---|---|---|
| Numero di threads | 1 | 3 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 128K | 128K (per core) |
|---|---|---|
| Cache L2 | 1MB | 512K (per core) |
| Cache L3 | — | 2MB (shared) |
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 |
| SSE4A | — | Yes |
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. |
|---|
