Socket | Intel Socket 771 | Intel Socket 1366 |
---|---|---|
Producent | Intel | Intel |
Rozmiar procesu | 65 nm | 32 nm |
Tranzystory | unknown | 1,170 million |
Rozmiar matrycy | unknown | 239 mm² |
Pakiet | FC-LGA6 | FC-LGA10 |
Częstotliwość | 3 GHz | 2.133 GHz |
---|---|---|
Zegar turbo | — | — |
Zegar bazowy | 333 MHz | 133 MHz |
Mnożnik | 9.0x | 16.0x |
Mnożnik odblokowany | No | No |
TDP | 80 W | 80 W |
Napięcie | — | 1.35 V |
Rynek | Server/Workstation | Server/Workstation |
---|---|---|
Status produkcji | End-of-life | End-of-life |
Data wydania | Jun 26th, 2006 | Feb 14th, 2011 |
Nazwa kodowa | Woodcrest | Westmere-EP |
Generacja | Xeon | Xeon |
Część | unknown | SLC2N |
Obsługa pamięci | DDR2 | DDR3 Triple-channel |
Pamięć ECC | Yes | Yes |
PCI Express | — | Gen 2 |
Liczba rdzeni | 2 | 4 |
---|---|---|
Liczba wątków | 2 | 4 |
SMP # CPUs | 1 | 2 |
Zintegrowana karta graficzna | — | — |
Cache L2 | 4MB | 256K (per core) |
---|---|---|
Cache L1 | — | 64K (per core) |
Cache L3 | — | 8MB (shared) |
4.8GT/s QPI | — | Yes |
---|---|---|
AES-NI | — | Yes |
EIST | — | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | — | Yes |
SSSE3 | — | Yes |
TXT | — | Yes |
VT | Yes | — |
VT-x | — | Yes |
XD bit | Yes | — |
XD-Bit | — | Yes |