Presa | Intel Socket 2011 | Intel BGA 1224 |
---|---|---|
Fonderia | Intel | Intel |
Dimensione del processo | 32 nm | 22 nm |
Transistor | 1,270 million | 1,400 million |
Dimensione stampo | 294 mm² | 160 mm² |
Pacchetto | FC-LGA10 | FC-BGA12F |
tCaseMax | 67°C | — |
Frequenza | 3.6 GHz | 2.7 GHz |
---|---|---|
Turbo clock | up to 3.8 GHz | up to 3.7 GHz |
Clock di base | 100 MHz | 100 MHz |
Moltiplicatore | 36.0x | 27.0x |
Moltiplicatore sbloccato | Yes | No |
Voltaggio | 1.35 V | — |
TDP | 130 W | 45 W |
Mercato | Desktop | Mobile |
---|---|---|
Stato di produzione | unknown | unknown |
Data di rilascio | Feb 13th, 2012 | Apr 29th, 2012 |
Nome in codice | Sandy Bridge-E | Ivy Bridge |
Generazione | Core i7 | Core i7 |
Parte | SR0LD | SR0MK |
Supporto memoria | DDR3 Quad-channel | unknown Dual-channel |
Memoria ECC | No | No |
PCI Express | Gen 3 | — |
Numero di core | 4 | 4 |
---|---|---|
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 | 10MB (shared) | 8MB (shared) |
Note | This processor comes with an partially unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. The maximum multiplier value is 45. | Intel HD 4000 frequency: 650-1250MHz |
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AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
EIST | Yes | 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 |
TXT | — | Yes |
VT-d | — | Yes |
VT-x | Yes | Yes |
XD bit | Yes | Yes |