Presa | Intel Socket 1155 | Intel Socket 1155 |
---|---|---|
Fonderia | Intel | Intel |
Dimensione del processo | 32 nm | 22 nm |
Transistor | 1,160 million | 1,400 million |
Dimensione stampo | 216 mm² | 160 mm² |
Pacchetto | FC-LGA10 | FC-LGA12C |
Frequenza | 3.4 GHz | 3.5 GHz |
---|---|---|
Turbo clock | up to 3.8 GHz | up to 3.9 GHz |
Clock di base | 100 MHz | 100 MHz |
Moltiplicatore | 34.0x | 35.0x |
Moltiplicatore sbloccato | Yes | No |
TDP | 95 W | 77 W |
Mercato | Desktop | Server/Workstation |
---|---|---|
Stato di produzione | End-of-life | unknown |
Data di rilascio | Jan 9th, 2011 | May 14th, 2012 |
Nome in codice | Sandy Bridge | Ivy Bridge |
Generazione | Core i7 | Xeon E3 |
Parte | SR00C | SR0PA |
Supporto memoria | DDR3 Dual-channel | DDR3 Dual-channel |
Memoria ECC | No | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3, 16 Lanes(CPU only) |
Numero di core | 4 | 4 |
---|---|---|
Numero di threads | 8 | 8 |
SMP # CPUs | 1 | 1 |
Grafica integrata | Intel HD 3000 | Intel HD P4000 |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 8MB (shared) |
Note | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. | Intel HD P4000 frequency: 650-1250MHz |
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AES-NI | Yes | Yes |
---|---|---|
AVX | Yes | Yes |
ECC | — | 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 |