AMD A8-7680 vs Intel Core i7-975
Fisico
| Presa | AMD Socket FM2+ | Intel Socket 1366 |
|---|---|---|
| Dimensione del processo | 28 nm | 45 nm |
| Transistor | 1,178 million | 731 million |
| Dimensione stampo | 246 mm² | 263 mm² |
| Pacchetto | µPGA | FC-LGA8 |
| tCaseMax | 74°C | — |
| Fonderia | — | Intel |
Prestazione
| Frequenza | 3.5 GHz | 3.333 GHz |
|---|---|---|
| Turbo clock | up to 3.8 GHz | up to 3.6 GHz |
| Clock di base | 100 MHz | 133 MHz |
| Moltiplicatore | 35.0x | 25.0x |
| Moltiplicatore sbloccato | Yes | Yes |
| Voltaggio | 1.475 V | 1.375 V |
| TDP | 45 W | 130 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | Active | End-of-life |
| Data di rilascio | Oct 26th, 2018 | Jun 2nd, 2009 |
| Nome in codice | Godaveri | Bloomfield |
| Generazione | A8 | Core i7 |
| Parte | AD7680ACABBOX AD7680ACABCBX | SLBEQ |
| Supporto memoria | DDR3 | DDR3 Triple-channel |
| Memoria ECC | No | No |
| PCI Express | — | Gen 2 |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | Radeon R7 | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
Caratteristiche
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| CnQ | Yes | — |
| EIST | — | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| TXT | — | Yes |
| VT-x | — | Yes |
| XD-Bit | — | Yes |
Note
| Note | — | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. |
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