Intel Core i7-3970X vs Intel Xeon E5-4650L
Fizyczny
| Socket | Intel Socket 2011 | Intel Socket 2011 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 32 nm |
| Tranzystory | 2,270 million | 2,270 million |
| Rozmiar matrycy | 435 mm² | 435 mm² |
| Pakiet | FC-LGA10 | FC-LGA10 |
| tCaseMax | 70°C | — |
Wydajność
| Częstotliwość | 3.5 GHz | 2.6 GHz |
|---|---|---|
| Zegar turbo | up to 4 GHz | up to 3.1 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 35.0x | 26.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.35 V | 1.35 V |
| TDP | 150 W | 115 W |
Architektura
| Rynek | Desktop | Server/Workstation |
|---|---|---|
| Status produkcji | unknown | unknown |
| Data wydania | Nov 1st, 2012 | May 14th, 2012 |
| Nazwa kodowa | Sandy Bridge-E | Sandy Bridge-EP |
| Generacja | Core i7 | Xeon E5 |
| Część | SR0WR | SR0JNSR0L3SR0TTSR0QS |
| Obsługa pamięci | DDR3 Quad-channel | DDR3 Quad-channel |
| Pamięć ECC | No | Yes |
| PCI Express | Gen 3 | Gen 3 |
Rdzenie
| Liczba rdzeni | 6 | 8 |
|---|---|---|
| Liczba wątków | 12 | 16 |
| 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 | 15MB (shared) | 20MB (shared) |
Uwagi
| Uwagi | This processor comes with an unlocked BCLK 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 | Yes |
| AVX | Yes | Yes |
| EIST | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
