Intel Core i7-6950X vs Intel Xeon E5-2643
Fizyczny
| Socket | Intel Socket 2011-3 | Intel Socket 2011 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 14 nm | 32 nm |
| Tranzystory | 3,800 million | 1,270 million |
| Rozmiar matrycy | unknown | 294 mm² |
| Pakiet | — | FC-LGA10 |
| tCaseMax | 72°C | — |
Wydajność
| Częstotliwość | 3 GHz | 3.3 GHz |
|---|---|---|
| Zegar turbo | up to 3.5 GHz | up to 3.5 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 30.0x | 33.0x |
| Mnożnik odblokowany | No | No |
| TDP | 140 W | 130 W |
| Napięcie | — | 1.35 V |
Architektura
| Rynek | Desktop | Server/Workstation |
|---|---|---|
| Status produkcji | Active | unknown |
| Data wydania | May 31st, 2016 | Mar 6th, 2012 |
| Nazwa kodowa | Broadwell-E | Sandy Bridge-EP |
| Generacja | Core i7 | Xeon E5 |
| Część | SR2PA | SR0L7 |
| Obsługa pamięci | DDR4 | DDR3 Quad-channel |
| Pamięć ECC | No | Yes |
| PCI Express | Gen 2 | Gen 3 |
Rdzenie
| Liczba rdzeni | 10 | 4 |
|---|---|---|
| Liczba wątków | 20 | 8 |
| SMP # CPUs | 1 | 2 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 32K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 25MB (shared) | 10MB (shared) |
Cechy
| 8.0GT/s QPI | — | Yes |
|---|---|---|
| AES-NI | Yes | Yes |
| AVX | Yes | Yes |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| Boost 2.0 | Yes | — |
| CLMUL | 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 | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
