AMD A8-7680 vs Intel Core i7-975
Physisch
| Socket | AMD Socket FM2+ | Intel Socket 1366 |
|---|---|---|
| Strukturgröße | 28 nm | 45 nm |
| Transistoren | 1,178 million | 731 million |
| Chipgröße | 246 mm² | 263 mm² |
| Package | µPGA | FC-LGA8 |
| tCaseMax | 74°C | — |
| Hersteller | — | Intel |
Leistung
| Taktfrequenz | 3.5 GHz | 3.333 GHz |
|---|---|---|
| Übertaktung | up to 3.8 GHz | up to 3.6 GHz |
| Basis-Taktfrequenz | 100 MHz | 133 MHz |
| Multiplikator | 35.0x | 25.0x |
| Multiplikator entsperrt | Yes | Yes |
| Stromspannung | 1.475 V | 1.375 V |
| TDP | 45 W | 130 W |
Architektur
| Typ | Desktop | Desktop |
|---|---|---|
| Produktionsstatus | Active | End-of-life |
| Veröffentlichungsdatum | Oct 26th, 2018 | Jun 2nd, 2009 |
| Codename | Godaveri | Bloomfield |
| Generation | A8 | Core i7 |
| Part# | AD7680ACABBOX AD7680ACABCBX | SLBEQ |
| Speicherunterstützung | DDR3 | DDR3 Triple-channel |
| ECC-Speicher | No | No |
| PCI Express | — | Gen 2 |
Kerne
| Anzahl der Kerne | 4 | 4 |
|---|---|---|
| Anzahl der Threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | Radeon R7 | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
Features
| 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 |
Anmerkungen
| Anmerkungen | — | 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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