AMD Phenom II X2 555 BE vs Intel Pentium G840
Fisico
| Presa | AMD Socket AM3 | Intel Socket 1155 |
|---|---|---|
| Dimensione del processo | 45 nm | 32 nm |
| Transistor | 758 million | 504 million |
| Dimensione stampo | 258 mm² | 131 mm² |
| Pacchetto | µPGA | FC-LGA10 |
| Fonderia | — | Intel |
Prestazione
| Frequenza | 3.2 GHz | 2.8 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 200 MHz | 100 MHz |
| Moltiplicatore | 16.0x | 28.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.4 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 | May 22nd, 2011 |
| Nome in codice | Callisto | Sandy Bridge |
| Generazione | Phenom II X2 | Pentium |
| Parte | HDZ555WFK2DGMHDZ555WFGMBOX | SR05P |
| Supporto memoria | DDR3 Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 3, 16 Lanes(CPU only) |
Core
| Numero di core | 2 | 2 |
|---|---|---|
| Numero di threads | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | 6MB (shared) | 3MB (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 | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | — | Yes |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
