AMD FX-8120 vs Intel Core i5-4570R
Physique
| Socket | AMD Socket AM3+ | Intel BGA 1364 |
|---|---|---|
| Taille du processus | 32 nm | 22 nm |
| Transistors | 1,200 million | 1,400 million |
| Taille des matrices | 315 mm² | 177 mm² |
| Package | µPGA | FC-BGA1364 |
| Fonderie | — | Intel |
| tCaseMax | — | 71°C |
Performance
| Fréquence | 3.1 GHz | 2.7 GHz |
|---|---|---|
| Turbo clock | up to 4 GHz | up to 3.2 GHz |
| Base clock | 200 MHz | 100 MHz |
| Multiplicateur | 15.5x | 27.0x |
| Multiplicateur débloqué | Yes | Yes |
| Tension | 1.425 V | — |
| TDP | 125 W | 65 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | Active |
| Date de sortie | Oct 12th, 2011 | Jun 2nd, 2013 |
| Nom de code | Zambezi | Haswell |
| Génération | FX | Core i5 |
| Part | FD8120FRGUBOXFD8120FRW8KGU | unknown |
| Support mémoire | DDR3 Dual-channel | DDR3 |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | — |
Cœurs
| Nombre de cœurs | 8 | 4 |
|---|---|---|
| Nombre de threads | 8 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | Intel Iris? Pro 5200 |
Cache
| Cache L1 | 384K | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB | 256K (per core) |
| Cache L3 | 8MB (shared) | 4MB (shared) |
| Cache L4 | — | 128MB (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 | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
|---|
Caractéristiques
| AES | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| AVX2 | — | Yes |
| CLMUL | Yes | Yes |
| CVT16 | Yes | — |
| EIST | — | Yes |
| EVP | Yes | — |
| FMA3 | — | 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 |
| TSX | — | Yes |
| Turbo Core | Yes | — |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
