Intel Core i7-950 vs Intel Core i7-990X
Physisch
Socket | Intel Socket 1366 | Intel Socket 1366 |
---|---|---|
Hersteller | Intel | Intel |
Strukturgröße | 45 nm | 32 nm |
Transistoren | 731 million | 1,170 million |
Chipgröße | 263 mm² | 239 mm² |
Package | FC-LGA8 | FC-LGA10 |
Leistung
Taktfrequenz | 3.066 GHz | 3.466 GHz |
---|---|---|
Übertaktung | up to 3.333 GHz | up to 3.733 GHz |
Basis-Taktfrequenz | 133 MHz | 133 MHz |
Multiplikator | 23.0x | 26.0x |
Multiplikator entsperrt | No | Yes |
Stromspannung | 1.375 V | 1.375 V |
TDP | 130 W | 130 W |
Architektur
Typ | Desktop | Desktop |
---|---|---|
Produktionsstatus | End-of-life | End-of-life |
Veröffentlichungsdatum | Jun 2nd, 2009 | Feb 24th, 2011 |
Codename | Bloomfield | Gulftown |
Generation | Core i7 | Core i7 |
Part# | SLBEN | SLBVZ |
Speicherunterstützung | DDR3 Triple-channel | DDR3 Triple-channel |
ECC-Speicher | No | No |
PCI Express | Gen 2 | Gen 2 |
Kerne
Anzahl der Kerne | 4 | 6 |
---|---|---|
Anzahl der Threads | 8 | 12 |
SMP # CPUs | 1 | 1 |
Integrierter Grafikprozessor | — | — |
Cache
Cache L1 | 64K (per core) | 64K (per core) |
---|---|---|
Cache L2 | 256K (per core) | 256K (per core) |
Cache L3 | 8MB (shared) | 12MB (shared) |
Features
EIST | Yes | — |
---|---|---|
HTT | Yes | Yes |
Intel 64 | Yes | Yes |
MMX | Yes | Yes |
SMT | Yes | — |
SSE | Yes | Yes |
SSE2 | Yes | Yes |
SSE3 | Yes | Yes |
SSE4.2 | Yes | Yes |
TXT | Yes | — |
VT-x | Yes | — |
XD-Bit | Yes | — |
Anmerkungen
Anmerkungen | — | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. |
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