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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5 E 520 @ 2.40GHz vs Intel Core i3-540 @ 3.07GHz

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

×Intel Core i5 E 520 @ 2.40GHz×Intel Core i3-540 @ 3.07GHz+ ADD
PriceSearch Online$72.41 BUY NOW!
Socket TypeBGA1288LGA1156
CPU ClassDesktopDesktop
Clockspeed2.4 GHz3.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (2 logical cores per physical)2 (2 logical cores per physical)
Max TDP35W73W
Yearly Running Cost$6.39$13.32
First Seen on ChartQ1 2010Q1 2010
# of Samples11299
Single Thread Rating10111223
CPU Mark24862682

CPU Mark Rating
As of 18th of February 2020 - Higher results represent better performance
Intel Core i5 E 520 @ 2.40GHz
2,486
Intel Core i3-540 @ 3.07GHz
2,682
CPU Value (CPU Mark / $Price)
As of 18th of February 2020 - Higher results represent better value
Intel Core i5 E 520 @ 2.40GHz
NA
Intel Core i3-540 @ 3.07GHz
37.05
CPU Single Thread Rating
As of 18th of February 2020 - Higher results represent better performance
Intel Core i5 E 520 @ 2.40GHz
1,011
Intel Core i3-540 @ 3.07GHz
1,223

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 E 520 @ 2.40GHzIntel Core i3-540 @ 3.07GHz
Max TDP35W73W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
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Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.