AMD FX-8120 vs Intel Core i7-2860QM
Físico
| Socket | AMD Socket AM3+ | Intel BGA 1224 |
|---|---|---|
| Tamaño del proceso | 32 nm | 32 nm |
| Transistores | 1,200 million | 1,160 million |
| Tamaño de Die | 315 mm² | 216 mm² |
| Paquete | µPGA | BGA2 |
| Fabricante | — | Intel |
Desempeño
| Frecuencia | 3.1 GHz | 2.5 GHz |
|---|---|---|
| Frecuencia turbo | up to 4 GHz | up to 3.6 GHz |
| Frecuencia de reloj base | 200 MHz | 100 MHz |
| Multiplicador | 15.5x | 25.0x |
| Multiplicador desbloqueado | Yes | No |
| Voltaje | 1.425 V | — |
| TDP | 125 W | 45 W |
Arquitectura
| Mercado | Desktop | Mobile |
|---|---|---|
| Estado de producción | End-of-life | End-of-life |
| Fecha de publicación | Oct 12th, 2011 | Sep 4th, 2011 |
| Nombre Clave | Zambezi | Sandy Bridge |
| Generación | FX | Core i7 |
| Parte | FD8120FRGUBOXFD8120FRW8KGU | SR02Q |
| Soporte de memoria | DDR3 Dual-channel | unknown Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | — |
Núcleos
| Número de núcleos | 8 | 4 |
|---|---|---|
| Número de hilos | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | — | Intel HD 3000 |
Caché
| Caché L1 | 384K | 64K (per core) |
|---|---|---|
| Caché L2 | 8MB | 256K (per core) |
| Caché L3 | 8MB (shared) | 8MB (shared) |
Notas
| Notas | 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 | — |
|---|
Características
| 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 | — |
| 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 |
| TXT | — | Yes |
| Turbo Core | Yes | — |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
| XOP | Yes | — |
