Socket | Intel Socket 1155 | Intel Socket 1151 |
---|---|---|
Producent | Intel | Intel |
Rozmiar procesu | 32 nm | 14 nm |
Tranzystory | 1,160 million | unknown |
Rozmiar matrycy | 216 mm² | 154 mm² |
Pakiet | FC-LGA10 | FC-LGA1151 |
tCaseMax | — | 72°C |
Częstotliwość | 3.4 GHz | 3.2 GHz |
---|---|---|
Zegar turbo | up to 3.8 GHz | up to 4.6 GHz |
Zegar bazowy | 100 MHz | 100 MHz |
Mnożnik | 34.0x | 32.0x |
Mnożnik odblokowany | Yes | No |
TDP | 95 W | 65 W |
Rynek | Desktop | Desktop |
---|---|---|
Status produkcji | End-of-life | Active |
Data wydania | Jan 9th, 2011 | Jan 1st, 2018 |
Nazwa kodowa | Sandy Bridge | Coffee Lake |
Generacja | Core i7 | Core i7 |
Część | SR00C | SR3QS |
Obsługa pamięci | DDR3 Dual-channel | DDR4-2666 MHz Dual-channel |
Pamięć ECC | No | No |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3, 16 Lanes(CPU only) |
Liczba rdzeni | 4 | 6 |
---|---|---|
Liczba wątków | 8 | 12 |
SMP # CPUs | 1 | 1 |
Zintegrowana karta graficzna | Intel HD 3000 | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 12MB (shared) |
Uwagi | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | — |
---|
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 |
VT-x | Yes | Yes |
XD bit | Yes | Yes |