AMD A8-7680 vs Intel Core i7-975
Fizyczny
| Socket | AMD Socket FM2+ | Intel Socket 1366 |
|---|---|---|
| Rozmiar procesu | 28 nm | 45 nm |
| Tranzystory | 1,178 million | 731 million |
| Rozmiar matrycy | 246 mm² | 263 mm² |
| Pakiet | µPGA | FC-LGA8 |
| tCaseMax | 74°C | — |
| Producent | — | Intel |
Wydajność
| Częstotliwość | 3.5 GHz | 3.333 GHz |
|---|---|---|
| Zegar turbo | up to 3.8 GHz | up to 3.6 GHz |
| Zegar bazowy | 100 MHz | 133 MHz |
| Mnożnik | 35.0x | 25.0x |
| Mnożnik odblokowany | Yes | Yes |
| Napięcie | 1.475 V | 1.375 V |
| TDP | 45 W | 130 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | Active | End-of-life |
| Data wydania | Oct 26th, 2018 | Jun 2nd, 2009 |
| Nazwa kodowa | Godaveri | Bloomfield |
| Generacja | A8 | Core i7 |
| Część | AD7680ACABBOX AD7680ACABCBX | SLBEQ |
| Obsługa pamięci | DDR3 | DDR3 Triple-channel |
| Pamięć ECC | No | No |
| PCI Express | — | Gen 2 |
Rdzenie
| Liczba rdzeni | 4 | 4 |
|---|---|---|
| Liczba wątków | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Radeon R7 | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
Cechy
| 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 |
Uwagi
| Uwagi | — | 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. |
|---|
