AMD Phenom II X2 B57 vs Intel Core 2 Extreme QX6800
Fizyczny
| Socket | AMD Socket AM3 | Intel Socket 775 |
|---|---|---|
| Rozmiar procesu | 45 nm | 65 nm |
| Tranzystory | 758 million | 582 million |
| Rozmiar matrycy | 258 mm² | 2x 143 mm² |
| Pakiet | µPGA | FC-LGA6 |
| Producent | — | Intel |
Wydajność
| Częstotliwość | 3.2 GHz | 2.933 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 200 MHz | 266 MHz |
| Mnożnik | 16.0x | 11.0x |
| Mnożnik odblokowany | No | Yes |
| Napięcie | 1.425 V | 1.34 V |
| TDP | 80 W | 130 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | May 11th, 2010 | Apr 9th, 2007 |
| Nazwa kodowa | Callisto | Kentsfield |
| Generacja | Phenom II X2 | Core 2 Extreme |
| Część | HDXB57WFK2DGM | SL9UK |
| Obsługa pamięci | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Rdzenie
| Liczba rdzeni | 2 | 4 |
|---|---|---|
| Liczba wątków | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 8MB (shared) |
| Cache L3 | 6MB (shared) | — |
Uwagi
| Uwagi | AMD Business Class processor, availability guaranteed for 24 months after release. | 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. Also available with G0 Stepping, Part #: SLACP, R |
|---|
Cechy
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| VT-x | — | Yes |
| iAMT2 | — | Yes |
