Intel Core i7-3970X vs Intel Core i7-9700K
Fizyczny
| Socket | Intel Socket 2011 | Intel Socket 1151 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 14 nm |
| Tranzystory | 2,270 million | unknown |
| Rozmiar matrycy | 435 mm² | unknown |
| Pakiet | FC-LGA10 | FC-LGA14C |
| tCaseMax | 70°C | 72°C |
| tJMax | — | 100°C |
Wydajność
| Częstotliwość | 3.5 GHz | 3.6 GHz |
|---|---|---|
| Zegar turbo | up to 4 GHz | up to 4.9 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 35.0x | 36.0x |
| Mnożnik odblokowany | Yes | Yes |
| Napięcie | 1.35 V | — |
| TDP | 150 W | 95 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | unknown | Active |
| Data wydania | Nov 1st, 2012 | Oct 19th, 2018 |
| Nazwa kodowa | Sandy Bridge-E | Coffee Lake |
| Generacja | Core i7 | Core i7 |
| Część | SR0WR | BX80684I79700KBXC80684I79700KCM8068403874212SRELT |
| Obsługa pamięci | DDR3 Quad-channel | DDR4 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 3 | Gen 3, 16 Lanes(CPU only) |
Rdzenie
| Liczba rdzeni | 6 | 8 |
|---|---|---|
| Liczba wątków | 12 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | 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) |
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. | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
|---|
Cechy
| 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 |
