Socket | Intel Socket 1155 | Intel Socket 1356 |
---|---|---|
Hersteller | Intel | Intel |
Strukturgröße | 32 nm | 22 nm |
Transistoren | 1,160 million | 1,400 million |
Chipgröße | 216 mm² | 160 mm² |
Package | FC-LGA10 | — |
Taktfrequenz | 3.4 GHz | 2.5 GHz |
---|---|---|
Übertaktung | up to 3.8 GHz | — |
Basis-Taktfrequenz | 100 MHz | 100 MHz |
Multiplikator | 34.0x | 25.0x |
Multiplikator entsperrt | Yes | No |
TDP | 95 W | 80 W |
Typ | Desktop | Server/Workstation |
---|---|---|
Produktionsstatus | End-of-life | unknown |
Veröffentlichungsdatum | Jan 9th, 2011 | Sep 1st, 2013 |
Codename | Sandy Bridge | Ivy Bridge-EN |
Generation | Core i7 | Xeon E5 |
Part# | SR00C | SR1AH |
Speicherunterstützung | DDR3 Dual-channel | DDR3 |
ECC-Speicher | No | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | — |
Anzahl der Kerne | 4 | 6 |
---|---|---|
Anzahl der Threads | 8 | 12 |
SMP # CPUs | 1 | 2 |
Integrierter Grafikprozessor | Intel HD 3000 | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 15MB (shared) |
Anmerkungen | 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 |
ECC | — | Yes |
EIST | Yes | Yes |
EPT | — | Yes |
F16C | — | 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 |