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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core2 Extreme X9775 @ 3.20GHz vs Intel Core i5-4440 @ 3.10GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Core2 Extreme X9775 @ 3.20GHz×Intel Core i5-4440 @ 3.10GHz+ ADD
Price$1805.951$4971
Socket TypeLGA771FCLGA1150
CPU ClassDesktopDesktop
Clockspeed3.2 GHz3.1 GHz
Turbo SpeedNot SupportedUp to 3.3 GHz
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP150W84W
Yearly Running Cost$27.38$15.33
First Seen on ChartQ1 2009Q1 2013
# of Samples43068
Cross-Platform Rating010434
Single Thread Rating14121841
CPU Mark26784624

CPU Mark Rating
As of 26th of May 2020 - Higher results represent better performance
Intel Core2 Extreme X9775 @ 3.20GHz
2,678
Intel Core i5-4440 @ 3.10GHz
4,624
CPU Value (CPU Mark / $Price)
As of 26th of May 2020 - Higher results represent better value
Intel Core2 Extreme X9775 @ 3.20GHz
1.48
Intel Core i5-4440 @ 3.10GHz
9.30
CPU Single Thread Rating
As of 26th of May 2020 - Higher results represent better performance
Intel Core2 Extreme X9775 @ 3.20GHz
1,412
Intel Core i5-4440 @ 3.10GHz
1,841

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Intel Core2 Extreme X9775 @ 3.20GHzIntel Core i5-4440 @ 3.10GHz
Max TDP150W84W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.