AMD Athlon II X4 645 vs Intel Xeon E5606
Fizyczny
| Socket | AMD Socket AM3 | Intel Socket 1366 |
|---|---|---|
| Rozmiar procesu | 45 nm | 32 nm |
| Tranzystory | 300 million | 1,170 million |
| Rozmiar matrycy | 169 mm² | 239 mm² |
| Pakiet | µPGA | FC-LGA10 |
| Producent | — | Intel |
Wydajność
| Częstotliwość | 3.1 GHz | 2.133 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 200 MHz | 133 MHz |
| Mnożnik | 15.5x | 16.0x |
| Mnożnik odblokowany | No | No |
| Napięcie | 1.4 V | 1.35 V |
| TDP | 95 W | 80 W |
Architektura
| Rynek | Desktop | Server/Workstation |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Sep 21st, 2010 | Feb 14th, 2011 |
| Nazwa kodowa | Propus | Westmere-EP |
| Generacja | Athlon II X4 | Xeon |
| Część | ADX645WFK42GMADX645WFGMBOX | SLC2N |
| Obsługa pamięci | DDR3 Dual-channel | DDR3 Triple-channel |
| Pamięć ECC | No | Yes |
| PCI Express | Gen 2 | Gen 2 |
Rdzenie
| Liczba rdzeni | 4 | 4 |
|---|---|---|
| Liczba wątków | 4 | 4 |
| SMP # CPUs | 1 | 2 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
Cechy
| 3DNow! | Yes | — |
|---|---|---|
| 4.8GT/s QPI | — | Yes |
| AES-NI | — | 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 |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| TXT | — | Yes |
| VT-x | — | Yes |
| XD-Bit | — | Yes |
