Over 1,000,000 CPUs benchmarked
The Intel Core2 Extreme X9750 @ 3.16GHz is newer than Intel Core2 Quad Q9400 @ 2.66GHz also around 9% faster in multi-threaded (CPU Mark) testing, it is around 16% faster in single-thread testing. All the CPUs in this comparison belong in the Desktop CPU Class.The values below were tabulated from a combined 2469 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
×Intel Core2 Extreme X9750 @ 3.16GHz | ×Intel Core2 Quad Q9400 @ 2.66GHz | + ADD | |
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Socket Type | NA2 | LGA775 | |
CPU Class | Desktop | Desktop | |
Clockspeed | 3.2 GHz | 2.7 GHz | |
Turbo Speed | Not Supported | Not Supported | |
# of Physical Cores | 4 (Threads: 4) | 4 (Threads: 4) | |
Cache | L1: 256KB, L2: 12.0MB, L3: 0MB | L1: 256KB, L2: 6.0MB, L3: 0MB | |
TDP | NA2 | 95W | |
Yearly Running Cost | NA | $17.34 | |
Other | |||
First Seen on Chart | Q1 2009 | Q4 2008 | |
# of Samples | 9 | 2460 | |
CPU Value | 0.0 | 76.0 | |
Single Thread Rating(% diff. to max in group) | 1352(0.0%) | 1139(-15.8%) | |
CPU Mark(% diff. to max in group) | 2348(0.0%) | 2128(-9.4%) |
Intel Core2 Extreme X9750 @ 3.16GHz | 2,348 | |
Intel Core2 Quad Q9400 @ 2.66GHz | 2,128 | |
PassMark Software © 2008-2024 |
Intel Core2 Extreme X9750 @ 3.16GHz | NA | |
Intel Core2 Quad Q9400 @ 2.66GHz | 76.0 | |
PassMark Software © 2008-2024 |
Intel Core2 Extreme X9750 @ 3.16GHz | 1,352 | |
Intel Core2 Quad Q9400 @ 2.66GHz | 1,139 | |
PassMark Software © 2008-2024 |
Intel Core2 Extreme X9750 @ 3.16GHz | Intel Core2 Quad Q9400 @ 2.66GHz | |
---|---|---|
Max TDP | NA | 95W |
Power consumption per day (kWh) | NA | NA |
Running cost per day | NA | NA |
Power consumption per year (kWh) | NA | NA |
Running cost per year | NA | NA |