AMD FX-8100 vs Intel Core i7-2720QM
Fisico
| Presa | AMD Socket AM3+ | Intel BGA 1224 |
|---|---|---|
| Dimensione del processo | 32 nm | 32 nm |
| Transistor | 1,200 million | 1,160 million |
| Dimensione stampo | 315 mm² | 216 mm² |
| Pacchetto | µPGA | BGA2 |
| Fonderia | — | Intel |
Prestazione
| Frequenza | 2.8 GHz | 2.2 GHz |
|---|---|---|
| Turbo clock | up to 3.7 GHz | up to 3.3 GHz |
| Clock di base | 200 MHz | 100 MHz |
| Moltiplicatore | 14.0x | 22.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.425 V | — |
| TDP | 95 W | 45 W |
Architettura
| Mercato | Desktop | Mobile |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Oct 12th, 2011 | Jan 3rd, 2011 |
| Nome in codice | Zambezi | Sandy Bridge |
| Generazione | FX | Core i7 |
| Parte | FD8100WMW8KGU | SR00W |
| Supporto memoria | DDR3 Dual-channel | unknown Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | — |
Core
| Numero di core | 8 | 4 |
|---|---|---|
| Numero di threads | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | Intel HD 3000 |
Cache
| Cache L1 | 384K | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB | 256K (per core) |
| Cache L3 | 8MB (shared) | 6MB (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 |
| 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 | — |
