Intel Core i7-965 vs Intel Xeon E5-4603
Fizyczny
| Socket | Intel Socket 1366 | Intel Socket 2011 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 45 nm | 32 nm |
| Tranzystory | 731 million | 1,270 million |
| Rozmiar matrycy | 263 mm² | 294 mm² |
| Pakiet | FC-LGA8 | FC-LGA10 |
Wydajność
| Częstotliwość | 3.2 GHz | 2000 MHz |
|---|---|---|
| Zegar turbo | up to 3.466 GHz | — |
| Zegar bazowy | 133 MHz | 100 MHz |
| Mnożnik | 24.0x | 20.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.375 V | 1.35 V |
| TDP | 130 W | 95 W |
Architektura
| Rynek | Desktop | Server/Workstation |
|---|---|---|
| Status produkcji | End-of-life | unknown |
| Data wydania | Nov 17th, 2008 | May 14th, 2012 |
| Nazwa kodowa | Bloomfield | Sandy Bridge-EP |
| Generacja | Core i7 | Xeon E5 |
| Część | SLBCJ | SR0LF |
| Obsługa pamięci | DDR3 Triple-channel | DDR3 Quad-channel |
| Pamięć ECC | No | Yes |
| PCI Express | Gen 2 | Gen 3 |
Rdzenie
| Liczba rdzeni | 4 | 4 |
|---|---|---|
| Liczba wątków | 8 | 8 |
| SMP # CPUs | 1 | 4 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 10MB (shared) |
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. | — |
|---|
Cechy
| 8.0GT/s QPI | — | Yes |
|---|---|---|
| AES-NI | — | Yes |
| AVX | — | Yes |
| EIST | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SMT | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | — | Yes |
| TXT | Yes | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
| XD-Bit | Yes | — |
