AMD FX-8120 vs Intel Core i7-2860QM
Physisch
| Socket | AMD Socket AM3+ | Intel BGA 1224 |
|---|---|---|
| Strukturgröße | 32 nm | 32 nm |
| Transistoren | 1,200 million | 1,160 million |
| Chipgröße | 315 mm² | 216 mm² |
| Package | µPGA | BGA2 |
| Hersteller | — | Intel |
Leistung
| Taktfrequenz | 3.1 GHz | 2.5 GHz |
|---|---|---|
| Übertaktung | up to 4 GHz | up to 3.6 GHz |
| Basis-Taktfrequenz | 200 MHz | 100 MHz |
| Multiplikator | 15.5x | 25.0x |
| Multiplikator entsperrt | Yes | No |
| Stromspannung | 1.425 V | — |
| TDP | 125 W | 45 W |
Architektur
| Typ | Desktop | Mobile |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | Oct 12th, 2011 | Sep 4th, 2011 |
| Codename | Zambezi | Sandy Bridge |
| Generation | FX | Core i7 |
| Part# | FD8120FRGUBOXFD8120FRW8KGU | SR02Q |
| Speicherunterstützung | DDR3 Dual-channel | unknown Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | Gen 2 | — |
Kerne
| Anzahl der Kerne | 8 | 4 |
|---|---|---|
| Anzahl der Threads | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | — | Intel HD 3000 |
Cache
| Cache L1 | 384K | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB | 256K (per core) |
| Cache L3 | 8MB (shared) | 8MB (shared) |
Anmerkungen
| Anmerkungen | 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 | — |
|---|
Features
| 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 | — |
