AMD A8-4555M vs Intel Pentium G640
Physique
| Socket | AMD Socket FP2 | Intel Socket 1155 |
|---|---|---|
| Taille du processus | 32 nm | 32 nm |
| Transistors | 1,178 million | 504 million |
| Taille des matrices | 246 mm² | 131 mm² |
| Package | µPGA | FC-LGA10 |
| tCaseMax | 100°C | — |
| Fonderie | — | Intel |
Performance
| Fréquence | 1600 MHz | 2.8 GHz |
|---|---|---|
| Turbo clock | up to 2.4 GHz | — |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 16.0x | 28.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.15 V | — |
| TDP | 19 W | 65 W |
Architecture
| Marché | Mobile | Desktop |
|---|---|---|
| État de la production | unknown | unknown |
| Date de sortie | Sep 27th, 2012 | Jun 3rd, 2012 |
| Nom de code | Trinity | Sandy Bridge |
| Génération | A8 | Pentium |
| Part | AM4555SHE44HJ | SR059 |
| Support mémoire | unknown Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | — | Gen 3, 16 Lanes(CPU only) |
Cœurs
| Nombre de cœurs | 4 | 2 |
|---|---|---|
| Nombre de threads | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | 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) |
Remarques
| Remarques | 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 | — |
|---|
Caractéristiques
| 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 | — |
