Presa | Intel Socket 1155 | Intel Socket 1151 |
---|---|---|
Fonderia | Intel | Intel |
Dimensione del processo | 22 nm | 14 nm |
Transistor | 1,400 million | unknown |
Dimensione stampo | 160 mm² | unknown |
Pacchetto | FC-LGA12C | FC-LGA14C |
tCaseMax | 67°C | 72°C |
tJMax | — | 100°C |
Frequenza | 3.4 GHz | 3.6 GHz |
---|---|---|
Turbo clock | up to 3.9 GHz | up to 4.9 GHz |
Clock di base | 100 MHz | 100 MHz |
Moltiplicatore | 34.0x | 36.0x |
Moltiplicatore sbloccato | No | Yes |
TDP | 77 W | 95 W |
Mercato | Desktop | Desktop |
---|---|---|
Stato di produzione | unknown | Active |
Data di rilascio | Apr 29th, 2012 | Jan 8th, 2019 |
Nome in codice | Ivy Bridge | Coffee Lake |
Generazione | Core i7 | Core i7 |
Parte | SR0PK | BX80684I79700KFBXC80684I7970KFCM8068403874219SRFAC |
Supporto memoria | DDR3 Dual-channel | DDR4-2666 MHz Dual-channel |
Memoria ECC | No | No |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3, 16 Lanes(CPU only) |
Numero di core | 4 | 8 |
---|---|---|
Numero di threads | 8 | 8 |
SMP # CPUs | 1 | 1 |
Grafica integrata | Intel HD 4000 | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 12MB (shared) |
Note | Intel HD 4000 frequency: 650-1150MHz | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
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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 | Yes |
VT-d | Yes | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |