Intel Core i7 - 965/920 - architecture and performance
Published by Jean-Luc Hadey [TheFrenchbird] on 2008/11/3 (40273 reads)Video- and audioencoding
Videoencoding
| Sony Vegas, 320MB 1440x1080 HD Video zum 1920x1080 60i Blu-ray Disc ISO image | |
| Intel Core I7-965 Extr.Edition 3.2 GHz | 171 sec |
| Intel Core I7-920, 2.66 GHz | 210 sec |
| Intel Core2 Quad Extreme Q9650, 3.0 GHz | 276 sec |
| Intel Core2 Dual E8600, 3.3 GHz | 379 sec |
| Intel Core2 Dual E7200, 2.53 GHz | 493 sec |
less is better | |
| VirtualDub 1.8.1 640 MB MPEG2 File zu AVI (DivX 6.8, SSE4) | |
| Intel Core I7-965 Extreme Edition, 3.2 GHz | 224 sec |
| Intel Core I7-920, 2.66 GHz | 265 sec |
| Intel Core2 Quad Extreme Q9650, 3.0 GHz | 318 sec |
| Intel Core2 Dual E8600, 3.3 GHz | 364 sec |
| Intel Core2 Dual E7200, 2.53 GHz | 399 sec |
less is better | |
In video encoding a core i7 965 is 61 percent faster than a Q9650 and also in VirtualDub the Nehalem derivate is 42 percent faster.
Audioencoding
| mp3-Kompression mit lame3.97 (656 MB Musik CD) | |
| Intel Core I7-965 Extr.Edition, 3.2 GHz | 38 sec |
| Intel Core I7-920, 2.66 GHz | 41 sec |
| Intel Core2 Quad Extreme Q9650, 3.0 GHz | 54 sec |
| Intel Core2 Dual E8600, 3.3 GHz | 95 sec |
| Intel Core2 Dual E7200, 2.53 GHz | 121 sec |
less is better | |
The ecoding of a musk CD with lame 3.97 and Core i7 965 takes place 42 percent faster than with a Q9650.
| Navigate through the articles | |
Core i7 SLI gaming performance
|
Intel Core 2 Duo E7200 "Overclockingwunder"
|
|
|
