AMD Phenom II X2 555 BE vs Intel Core 2 Duo E8500
Fisico
| Presa | AMD Socket AM3 | Intel Socket 775 |
|---|---|---|
| Dimensione del processo | 45 nm | 45 nm |
| Transistor | 758 million | 410 million |
| Dimensione stampo | 258 mm² | 107 mm² |
| Pacchetto | µPGA | FC-LGA6 |
| Fonderia | — | Intel |
| tCaseMax | — | 72°C |
Prestazione
| Frequenza | 3.2 GHz | 3.166 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 200 MHz | 333 MHz |
| Moltiplicatore | 16.0x | 9.5x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.4 V | 1.2 V |
| TDP | 80 W | 65 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Jan 25th, 2010 | Jan 1st, 2008 |
| Nome in codice | Callisto | Wolfdale |
| Generazione | Phenom II X2 | Core 2 Duo |
| Parte | HDZ555WFK2DGMHDZ555WFGMBOX | SLAPKSLB9K |
| Supporto memoria | DDR3 Dual-channel | DDR1, DDR2, 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 | 1 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 6MB (shared) |
| Cache L3 | 6MB (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. | Spec Code of E0 Stepping: SLB9K |
|---|
Caratteristiche
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| C1E | — | Yes |
| C2E | — | Yes |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | — | Yes |
| SSE4A | Yes | — |
| TXT | — | Yes |
| VT | — | Yes |
