Core i7 Performance Vergleich Roundup
Published by Marc Büchel on 23.07.09Page:
Spezifikationen
| i7 975 XE, 3.33 GHz | i7 965 XE, 3.20 GHz | i7 950, 3.06 GHz | i7 940, 2.93 GHz | i7 920, 2.66 GHz | |
| Codename | Nehalem | Nehalem | Nehalem | Nehalem | Nehalem |
| Sockel | LGA 1336 | LGA 1336 | LGA 1336 | LGA 1336 | LGA 1336 |
| Herstellungsprozess | 45 nm | 45 nm | 45 nm | 45 nm | 45 nm |
| Transistoren | 731 Mio | 731 Mio | 731 Mio | 731 Mio | 731 Mio |
| Die-Grösse | 263 mm2 | 263 mm2 | 263 mm2 | 263 mm2 | 263 mm2 |
| Taktrate | 3.33 GHz | 3.20 GHz | 3.06 GHz | 2.93 GHz | 2.66 GHz |
| Kerne | 4C / 8T | 4C / 8T | 4C / 8T | 4C / 8T | 4C / 8T |
| Turbo | Yes | Yes | Yes | Yes | Yes |
| Bus Speed | 133 MHz | 133 MHz | 133 MHz | 133 MHz | 133 MHz |
| Speicher | DDR3 | DDR3 | DDR3 | DDR3 | DDR3 |
| Speicher Controller | Triple Channel | Triple Channel | Triple Channel | Triple Channel | Triple Channel |
| QPI | 6.4 GT/s | 6.4 GT/s | 4.8 GT/s | 4.8 GT/s | 4.8 GT/s |
| L1 Execution Cache | 32 KByte | 32 KByte | 32 KByte | 32 KByte | 32 KByte |
| L1 Data Cache | 32 KByte | 32 KByte | 32 KByte | 32 KByte | 32 KByte |
| L2 Cache | 256 KByte | 256 KByte | 256 KByte | 256 KByte | 256 KByte |
| L3 Cache | 8 MB shared | 8 MB shared | 8 MB shared | 8 MB shared | 8 MB shared |
| TDP | 130 Watt | 130 Watt | 130 Watt | 130 Watt | 130 Watt |
| C1E Technologie | Yes | Yes | Yes | Yes | Yes |
| Enhanced Intel Speed Step | Yes | Yes | Yes | Yes | Yes |
| Virtualisation | Vanderpool | Vanderpool | Vanderpool | Vanderpool | Vanderpool |
| Instruction sets | MMX, SSE, SSE2, SSE3 SSE4.2, EM64T |
MMX, SSE, SSE2, SSE3 SSE4.2, EM64T |
MMX, SSE, SSE2, SSE3 SSE4.2, EM64T |
MMX, SSE, SSE2, SSE3 SSE4.2, EM64T |
MMX, SSE, SSE2, SSE3 SSE4.2, EM64T |
Da sich die Architektur der Nehalem basierten Core i7 CPUs seit dem Launch nicht verändert hat, verweisen wir an dieser Stelle bei einem Bedarf an weiterer Information gerne auf den Artike: Intel Core i7 - 965/920 - Architektur und Performance.
Diesen Artikel im Forum diskutieren.
| Navigate through the articles | |
AMD Phenom II X4 955 BE, 3.2 GHz, (Deneb) |
Intel Core i5 750 und Core i7 870 Performance Roundup
 |
|
|