Socket | Intel Socket 1155 | Intel Socket 1366 |
---|---|---|
Hersteller | Intel | Intel |
Strukturgröße | 22 nm | 45 nm |
Transistoren | 1,400 million | 731 million |
Chipgröße | 160 mm² | 263 mm² |
Package | FC-LGA12C | FC-LGA8 |
Taktfrequenz | 2.5 GHz | 2.933 GHz |
---|---|---|
Übertaktung | up to 3.5 GHz | up to 3.333 GHz |
Basis-Taktfrequenz | 100 MHz | 133 MHz |
Multiplikator | 25.0x | 22.0x |
Multiplikator entsperrt | No | No |
TDP | 45 W | 95 W |
Stromspannung | — | 1.35 V |
Typ | Server/Workstation | Server/Workstation |
---|---|---|
Produktionsstatus | unknown | End-of-life |
Veröffentlichungsdatum | May 14th, 2012 | Mar 30th, 2009 |
Codename | Ivy Bridge | Gainestown |
Generation | Xeon E3 | Xeon |
Part# | SR0PB | SLBF3 |
Speicherunterstützung | DDR3 Dual-channel | DDR3 Triple-channel |
ECC-Speicher | Yes | Yes |
PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 2 |
Anzahl der Kerne | 4 | 4 |
---|---|---|
Anzahl der Threads | 8 | 8 |
SMP # CPUs | 1 | 2 |
Integrierter Grafikprozessor | Intel HD 2500 | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 8MB (shared) |
Anmerkungen | Intel HD 2500 frequency: 650-1150MHz | — |
---|
AES-NI | Yes | — |
---|---|---|
AVX | 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 | Yes |
VT-d | Yes | — |
VT-x | Yes | Yes |
XD bit | Yes | — |
XD-Bit | — | Yes |