AMD FX-8140 vs Intel Core i7-4770TE
Fisico
| Presa | AMD Socket AM3+ | Intel Socket 1150 |
|---|---|---|
| Dimensione del processo | 32 nm | 22 nm |
| Transistor | 1,200 million | 1,400 million |
| Dimensione stampo | 315 mm² | 177 mm² |
| Pacchetto | µPGA | — |
| Fonderia | — | Intel |
| tCaseMax | — | 71°C |
Prestazione
| Frequenza | 3.2 GHz | 2.3 GHz |
|---|---|---|
| Turbo clock | up to 4.1 GHz | up to 3.3 GHz |
| Clock di base | 200 MHz | 100 MHz |
| Moltiplicatore | 16.0x | 23.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.425 V | — |
| TDP | 95 W | 45 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | unknown | unknown |
| Data di rilascio | Oct 23rd, 2012 | Jun 2nd, 2013 |
| Nome in codice | Zambezi | Haswell |
| Generazione | FX | Core i7 |
| Parte | FD8140WMW8KGU | SR183 |
| Supporto memoria | DDR3 Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 3 |
Core
| Numero di core | 8 | 4 |
|---|---|---|
| Numero di threads | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | Intel HD 4600 |
Cache
| Cache L1 | 384K | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB | 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 | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| Boost 2.0 | — | Yes |
| CLMUL | Yes | Yes |
| CVT16 | Yes | — |
| EIST | — | Yes |
| EVP | Yes | — |
| F16C | — | Yes |
| FMA3 | — | Yes |
| FMA4 | Yes | — |
| HT3.1 | Yes | — |
| HTT | — | 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 |
| TXT | — | Yes |
| Turbo Core | Yes | — |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
| vPro | — | Yes |
