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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-2550K @ 3.40GHz vs Intel Core i3-7100 @ 3.90GHz

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


×Intel Core i5-2550K @ 3.40GHz×Intel Core i3-7100 @ 3.90GHz+ ADD
Price$109
BUY NOW!		$77
BUY NOW!
Socket TypeLGA1155FCLGA1151
CPU ClassDesktopDesktop
Clockspeed3.4 GHz3.9 GHz
Turbo SpeedUp to 3.8 GHzNot Supported
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
Max TDP95W51W
Yearly Running Cost$17.34$9.31
OtherIntel HD Graphics 630
First Seen on ChartQ1 2012Q1 2017
# of Samples1491659
Single Thread Rating(% diff. to max in group)1762(-24.7%)2341(0.0%)
CPU Mark(% diff. to max in group)4184(-3.8%)4349(0.0%)

CPU Mark Rating
As of 19th of August 2022 - Higher results represent better performance
Intel Core i5-2550K @ 3.40GHz
 4,184
Intel Core i3-7100 @ 3.90GHz
 4,349
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 19th of August 2022 - Higher results represent better value
Intel Core i5-2550K @ 3.40GHz
 38.39
Intel Core i3-7100 @ 3.90GHz
 56.48
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 19th of August 2022 - Higher results represent better performance
Intel Core i5-2550K @ 3.40GHz
 1,762
Intel Core i3-7100 @ 3.90GHz
 2,341
PassMark Software © 2008-2022

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 i5-2550K @ 3.40GHzIntel Core i3-7100 @ 3.90GHz
Max TDP95W51W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.