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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5 E 520 @ 2.40GHz vs Intel Core i3-550 @ 3.20GHz

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 i3-550 @ 3.20GHz+ ADD
PriceSearch Online$18.49
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Socket TypeBGA1288LGA1156
CPU ClassDesktopDesktop
Clockspeed2.4 GHz3.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 4)2 (Threads: 4)
Max TDP35W73W
Yearly Running Cost$6.39$13.32
First Seen on ChartQ1 2010Q2 2010
# of Samples11200
Cross-Platform Rating04547
Single Thread Rating10321349
CPU Mark16191561

CPU Mark Rating
As of 23rd of September 2021 - Higher results represent better performance
Intel Core i5 E 520 @ 2.40GHz
1,619
Intel Core i3-550 @ 3.20GHz
1,561
CPU Value (CPU Mark / $Price)
As of 23rd of September 2021 - Higher results represent better value
Intel Core i5 E 520 @ 2.40GHz
NA
Intel Core i3-550 @ 3.20GHz
84.43
CPU Single Thread Rating
As of 23rd of September 2021 - Higher results represent better performance
Intel Core i5 E 520 @ 2.40GHz
1,032
Intel Core i3-550 @ 3.20GHz
1,349

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 i3-550 @ 3.20GHz
Max TDP35W73W
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.