Intel Core i7-3970X vs Intel Core i7-9700K
Fisico
| Presa | Intel Socket 2011 | Intel Socket 1151 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 32 nm | 14 nm |
| Transistor | 2,270 million | unknown |
| Dimensione stampo | 435 mm² | unknown |
| Pacchetto | FC-LGA10 | FC-LGA14C |
| tCaseMax | 70°C | 72°C |
| tJMax | — | 100°C |
Prestazione
| Frequenza | 3.5 GHz | 3.6 GHz |
|---|---|---|
| Turbo clock | up to 4 GHz | up to 4.9 GHz |
| Clock di base | 100 MHz | 100 MHz |
| Moltiplicatore | 35.0x | 36.0x |
| Moltiplicatore sbloccato | Yes | Yes |
| Voltaggio | 1.35 V | — |
| TDP | 150 W | 95 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | unknown | Active |
| Data di rilascio | Nov 1st, 2012 | Oct 19th, 2018 |
| Nome in codice | Sandy Bridge-E | Coffee Lake |
| Generazione | Core i7 | Core i7 |
| Parte | SR0WR | BX80684I79700KBXC80684I79700KCM8068403874212SRELT |
| Supporto memoria | DDR3 Quad-channel | DDR4 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 3 | Gen 3, 16 Lanes(CPU only) |
Core
| Numero di core | 6 | 8 |
|---|---|---|
| Numero di threads | 12 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | UHD Graphics 630 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 15MB (shared) | 12MB (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. | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
|---|
Caratteristiche
| 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 |
| TSX | — | Yes |
| TXT | — | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
