AMD FX-4320 vs Intel Core i7-870
Fisico
| Presa | AMD Socket AM3+ | Intel Socket 1156 |
|---|---|---|
| Dimensione del processo | 32 nm | 45 nm |
| Transistor | 1,200 million | 774 million |
| Dimensione stampo | 315 mm² | 296 mm² |
| Pacchetto | µPGA | FC-LGA8 |
| Fonderia | — | Intel |
Prestazione
| Frequenza | 4 GHz | 2.933 GHz |
|---|---|---|
| Turbo clock | up to 4.2 GHz | up to 3.6 GHz |
| Clock di base | 200 MHz | 133 MHz |
| Moltiplicatore | 20.0x | 22.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.425 V | 1.4 V |
| TDP | 95 W | 95 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | unknown | End-of-life |
| Data di rilascio | Oct 23rd, 2012 | Sep 8th, 2009 |
| Nome in codice | Vishera | Lynnfield |
| Generazione | FX | Core i7 |
| Parte | unknown | SLBJG |
| Supporto memoria | DDR3 Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 2, 16 Lanes(CPU only) |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 192K | 64K (per core) |
|---|---|---|
| Cache L2 | 4MB | 256K (per core) |
| Cache L3 | 8MB (shared) | 8MB (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). This processor comes with an unlocked multiplier, allowing users to set the multiplier value higher than the shipped | — |
|---|
Caratteristiche
| AES | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | — |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| EIST | — | Yes |
| EVP | Yes | — |
| FMA4 | Yes | — |
| HT3.1 | Yes | — |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | Yes | — |
| TXT | — | Yes |
| Turbo Core | Yes | — |
| VT-x | — | Yes |
| XD-Bit | — | Yes |
| XOP | Yes | — |
