Intel Core i7-3960X vs Intel Xeon E3-1285 v4
Fizyczny
| Socket | Intel Socket 2011 | Intel Socket 1150 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 14 nm |
| Tranzystory | 2,270 million | 1,400 million |
| Rozmiar matrycy | 435 mm² | 160 mm² |
| Pakiet | FC-LGA10 | FC-LGA12C |
| tCaseMax | 67°C | — |
Wydajność
| Częstotliwość | 3.3 GHz | 3.5 GHz |
|---|---|---|
| Zegar turbo | up to 3.9 GHz | up to 3.8 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 33.0x | 35.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.35 V | — |
| TDP | 130 W | 95 W |
Architektura
| Rynek | Desktop | Server/Workstation |
|---|---|---|
| Status produkcji | End-of-life | unknown |
| Data wydania | Nov 14th, 2011 | Jun 2nd, 2015 |
| Nazwa kodowa | Sandy Bridge-E | Broadwell-DT |
| Generacja | Core i7 | Xeon E3 |
| Część | SR0H9SR0KF | SR2CX |
| Obsługa pamięci | DDR3 Quad-channel | DDR4 Dual-channel |
| Pamięć ECC | No | Yes |
| PCI Express | Gen 3 | Gen 3 |
Rdzenie
| Liczba rdzeni | 6 | 4 |
|---|---|---|
| Liczba wątków | 12 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | Intel Iris Pro P6300 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 15MB (shared) | 6MB (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. C1 stepping (SR0H9) lacks VT-d. | — |
|---|
Cechy
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| ECC | — | Yes |
| EIST | Yes | Yes |
| F16C | — | Yes |
| FMA3 | — | 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 |
| vPro | — | Yes |
| x8 SDDC | — | Yes |
