Intel Core i7-4960X vs Intel Xeon E5-2650
Fisico
| Presa | Intel Socket 2011 | Intel Socket 2011 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 22 nm | 32 nm |
| Transistor | 1,860 million | 2,270 million |
| Dimensione stampo | 257 mm² | 435 mm² |
| Pacchetto | FC-LGA10 | FC-LGA10 |
Prestazione
| Frequenza | 3.6 GHz | 2000 MHz |
|---|---|---|
| Turbo clock | up to 4 GHz | up to 2.8 GHz |
| Clock di base | 100 MHz | 100 MHz |
| Moltiplicatore | 36.0x | 20.0x |
| Moltiplicatore sbloccato | Yes | No |
| Voltaggio | 1.35 V | 1.35 V |
| TDP | 130 W | 95 W |
Architettura
| Mercato | Desktop | Server/Workstation |
|---|---|---|
| Stato di produzione | Active | unknown |
| Data di rilascio | Sep 3rd, 2013 | Mar 6th, 2012 |
| Nome in codice | Ivy Bridge-E | Sandy Bridge-EP |
| Generazione | Core i7 | Xeon E5 |
| Parte | SR1AS | SR0H4SR0KQ |
| Supporto memoria | DDR3 Quad-channel | DDR3 Quad-channel |
| Memoria ECC | No | Yes |
| PCI Express | Gen 3 | Gen 3 |
Core
| Numero di core | 6 | 8 |
|---|---|---|
| Numero di threads | 12 | 16 |
| SMP # CPUs | 1 | 2 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 15MB (shared) | 20MB (shared) |
Note
| Note | 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. | — |
|---|
Caratteristiche
| 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 |
