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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-2700K @ 3.50GHz vs Intel Core i5-3550 @ 3.30GHz

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

×Intel Core i7-2700K @ 3.50GHz×Intel Core i5-3550 @ 3.30GHz+ ADD
Price$3001$309.991
Socket TypeLGA1155LGA1155
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.3 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.7 GHz
# of Physical Cores4 (2 logical cores per physical)4
Max TDP95W77W
Yearly Running Cost$17.34$14.05
First Seen on ChartQ4 2011Q1 2012
# of Samples11231055
Single Thread Rating20051971
CPU Mark86836970

CPU Mark Rating
As of 23rd of February 2020 - Higher results represent better performance
Intel Core i7-2700K @ 3.50GHz
8,683
Intel Core i5-3550 @ 3.30GHz
6,970
CPU Value (CPU Mark / $Price)
As of 23rd of February 2020 - Higher results represent better value
Intel Core i7-2700K @ 3.50GHz
28.94
Intel Core i5-3550 @ 3.30GHz
22.49
CPU Single Thread Rating
As of 23rd of February 2020 - Higher results represent better performance
Intel Core i7-2700K @ 3.50GHz
2,005
Intel Core i5-3550 @ 3.30GHz
1,971

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 Core i7-2700K @ 3.50GHzIntel Core i5-3550 @ 3.30GHz
Max TDP95W77W
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.