AMD A8-4555M vs Intel Pentium G640
Fisico
| Presa | AMD Socket FP2 | Intel Socket 1155 |
|---|---|---|
| Dimensione del processo | 32 nm | 32 nm |
| Transistor | 1,178 million | 504 million |
| Dimensione stampo | 246 mm² | 131 mm² |
| Pacchetto | µPGA | FC-LGA10 |
| tCaseMax | 100°C | — |
| Fonderia | — | Intel |
Prestazione
| Frequenza | 1600 MHz | 2.8 GHz |
|---|---|---|
| Turbo clock | up to 2.4 GHz | — |
| Clock di base | 100 MHz | 100 MHz |
| Moltiplicatore | 16.0x | 28.0x |
| Moltiplicatore sbloccato | No | No |
| Voltaggio | 1.15 V | — |
| TDP | 19 W | 65 W |
Architettura
| Mercato | Mobile | Desktop |
|---|---|---|
| Stato di produzione | unknown | unknown |
| Data di rilascio | Sep 27th, 2012 | Jun 3rd, 2012 |
| Nome in codice | Trinity | Sandy Bridge |
| Generazione | A8 | Pentium |
| Parte | AM4555SHE44HJ | SR059 |
| Supporto memoria | unknown Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | — | Gen 3, 16 Lanes(CPU only) |
Core
| Numero di core | 4 | 2 |
|---|---|---|
| Numero di threads | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | Radeon HD 7600G | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 192K | 64K (per core) |
|---|---|---|
| Cache L2 | 4MB (shared) | 256K (per core) |
| Cache L3 | — | 3MB (shared) |
Note
| Note | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). 497MHz integrated graphics base core frequency, 655MHz maximum dynamic core frequency | — |
|---|
Caratteristiche
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EIST | — | Yes |
| EVP | Yes | — |
| F16C | Yes | — |
| FMA3 | Yes | — |
| FMA4 | Yes | — |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | Yes | Yes |
| Turbo Core | Yes | — |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
