AMD Opteron X2 270 HE vs AMD Phenom II X2 555 BE
Fisico
| Presa | AMD Socket 940 | AMD Socket AM3 |
|---|---|---|
| Dimensione del processo | 90 nm | 45 nm |
| Transistor | 233 million | 758 million |
| Dimensione stampo | unknown | 258 mm² |
| Pacchetto | µPGA | µPGA |
Prestazione
| Frequenza | 2000 MHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 200 MHz | 200 MHz |
| Moltiplicatore | 10.0x | 16.0x |
| Moltiplicatore sbloccato | No | Yes |
| Voltaggio | 1.35 V | 1.4 V |
| TDP | 55 W | 80 W |
Architettura
| Mercato | Server/Workstation | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Dec 1st, 2005 | Jan 25th, 2010 |
| Nome in codice | Italy | Callisto |
| Generazione | Opteron X2 | Phenom II X2 |
| Parte | OSK270FAA6CB | HDZ555WFK2DGMHDZ555WFGMBOX |
| Supporto memoria | unknown Dual-channel | DDR3 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 | 2 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 128K | 128K (per core) |
|---|---|---|
| Cache L2 | 1MB | 512K (per core) |
| Cache L3 | — | 6MB (shared) |
Caratteristiche
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | — | Yes |
| AMD64 | Yes | Yes |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | 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. |
|---|
