Socket | Intel Socket 1156 | Intel Socket 775 |
---|---|---|
Hersteller | Intel | Intel |
Strukturgröße | 45 nm | 45 nm |
Transistoren | 774 million | 228 million |
Chipgröße | 296 mm² | 82 mm² |
Package | FC-LGA8 | FC-LGA8 |
Taktfrequenz | 2.8 GHz | 2.933 GHz |
---|---|---|
Übertaktung | up to 3.466 GHz | — |
Basis-Taktfrequenz | 133 MHz | 266 MHz |
Multiplikator | 21.0x | 11.0x |
Multiplikator entsperrt | No | No |
Stromspannung | 1.4 V | 1.3625 V |
TDP | 95 W | 65 W |
Typ | Desktop | Desktop |
---|---|---|
Produktionsstatus | End-of-life | End-of-life |
Veröffentlichungsdatum | Sep 8th, 2009 | Aug 9th, 2009 |
Codename | Lynnfield | Wolfdale |
Generation | Core i7 | Pentium Dual-Core |
Part# | SLBJJ | SLGUH |
Speicherunterstützung | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
ECC-Speicher | No | No |
PCI Express | Gen 2, 16 Lanes(CPU only) | Gen 2 |
Anzahl der Kerne | 4 | 2 |
---|---|---|
Anzahl der Threads | 8 | 2 |
SMP # CPUs | 1 | 1 |
Integrierter Grafikprozessor | — | — |
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 2MB (shared) |
Cache L3 | 8MB (shared) | — |
EIST | Yes | Yes |
---|---|---|
HTT | Yes | — |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SMT | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | — |
SSSE3 | — | Yes |
TXT | Yes | — |
VT-x | Yes | Yes |
XD bit | — | Yes |
XD-Bit | Yes | — |