Socket | Intel Socket 1155 | Intel Socket 1366 |
---|---|---|
Hersteller | Intel | Intel |
Strukturgröße | 22 nm | 32 nm |
Transistoren | 1,400 million | 1,170 million |
Chipgröße | 160 mm² | 239 mm² |
Package | FC-LGA12C | FC-LGA10 |
tCaseMax | 67°C | — |
Taktfrequenz | 3.4 GHz | 2.266 GHz |
---|---|---|
Übertaktung | up to 3.8 GHz | — |
Basis-Taktfrequenz | 100 MHz | 133 MHz |
Multiplikator | 34.0x | 17.0x |
Multiplikator entsperrt | Yes | No |
Stromspannung | 1.2 V | 1.35 V |
TDP | 77 W | 80 W |
Typ | Desktop | Server/Workstation |
---|---|---|
Produktionsstatus | End-of-life | End-of-life |
Veröffentlichungsdatum | Apr 29th, 2012 | Feb 14th, 2011 |
Codename | Ivy Bridge | Westmere-EP |
Generation | Core i5 | Xeon |
Part# | SR0PM | SLBZ9 |
Speicherunterstützung | DDR3 Dual-channel | DDR3 Triple-channel |
ECC-Speicher | No | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 2 |
Anzahl der Kerne | 4 | 4 |
---|---|---|
Anzahl der Threads | 4 | 4 |
SMP # CPUs | 1 | 2 |
Integrierter Grafikprozessor | Intel HD 4000 | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 6MB (shared) | 8MB (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. Intel HD 4000 frequency: 650-1150MHz | — |
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4.8GT/s QPI | — | Yes |
---|---|---|
AES-NI | Yes | Yes |
AVX | Yes | — |
EIST | 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-x | Yes | Yes |
XD bit | Yes | — |
XD-Bit | — | Yes |