Intel Core i7-3970X vs Intel Core i7-7700
Physisch
| Socket | Intel Socket 2011 | Intel Socket 1151 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 32 nm | 14 nm |
| Transistoren | 2,270 million | unknown |
| Chipgröße | 435 mm² | unknown |
| Package | FC-LGA10 | — |
| tCaseMax | 70°C | 72°C |
Leistung
| Taktfrequenz | 3.5 GHz | 3.6 GHz |
|---|---|---|
| Übertaktung | up to 4 GHz | up to 4.2 GHz |
| Basis-Taktfrequenz | 100 MHz | 100 MHz |
| Multiplikator | 35.0x | 36.0x |
| Multiplikator entsperrt | Yes | No |
| Stromspannung | 1.35 V | — |
| TDP | 150 W | 65 W |
Architektur
| Typ | Desktop | Desktop |
|---|---|---|
| Produktionsstatus | unknown | Active |
| Veröffentlichungsdatum | Nov 1st, 2012 | Jan 3rd, 2017 |
| Codename | Sandy Bridge-E | Kaby Lake |
| Generation | Core i7 | Core i7 |
| Part# | SR0WR | SR338 |
| Speicherunterstützung | DDR3 Quad-channel | DDR4-2400 MHz Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | Gen 3 | Gen 3, 16 Lanes(CPU only) |
Kerne
| Anzahl der Kerne | 6 | 4 |
|---|---|---|
| Anzahl der Threads | 12 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | — | HD 630 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 15MB (shared) | 8MB (shared) |
Anmerkungen
| Anmerkungen | 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. | — |
|---|
Features
| 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 |
| vPro | — | Yes |
