AMD FX-8120 vs Intel Core i5-3470
Physique
| Socket | AMD Socket AM3+ | Intel Socket 1155 |
|---|---|---|
| Taille du processus | 32 nm | 22 nm |
| Transistors | 1,200 million | unknown |
| Taille des matrices | 315 mm² | 132.8 mm² |
| Package | µPGA | FC-LGA12C |
| Fonderie | — | Intel |
| tCaseMax | — | 67°C |
Performance
| Fréquence | 3.1 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | up to 4 GHz | up to 3.6 GHz |
| Base clock | 200 MHz | 100 MHz |
| Multiplicateur | 15.5x | 32.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.425 V | — |
| TDP | 125 W | 77 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | unknown |
| Date de sortie | Oct 12th, 2011 | Jun 1st, 2012 |
| Nom de code | Zambezi | Ivy Bridge |
| Génération | FX | Core i5 |
| Part | FD8120FRGUBOXFD8120FRW8KGU | SR0T8 |
| Support mémoire | DDR3 Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 3, 16 Lanes(CPU only) |
Cœurs
| Nombre de cœurs | 8 | 4 |
|---|---|---|
| Nombre de threads | 8 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | Intel HD 2500 |
Cache
| Cache L1 | 384K | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB | 256K (per core) |
| Cache L3 | 8MB (shared) | 6MB (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). This processor comes with an unlocked multiplier, allowing users to set the multiplier value higher than the shipped | Intel HD 2500 frequency: 650-1100MHz |
|---|
Caractéristiques
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EIST | — | Yes |
| EVP | Yes | — |
| FMA4 | Yes | — |
| HT3.1 | 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 |
| TXT | — | Yes |
| Turbo Core | Yes | — |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
