iconcharts
0

CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom E3940 @ 1.60GHz vs Intel Core i5-520M @ 2.40GHz

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

×Intel Atom E3940 @ 1.60GHz×Intel Core i5-520M @ 2.40GHz+ ADD
PriceSearch Online$40.511
Socket TypeNA2BGA1288
CPU ClassLaptopLaptop
Clockspeed1.6 GHz2.9 GHz
Turbo SpeedUp to 1.8 GHzUp to 2.9 GHz
# of Physical Cores4 (Threads: 4)2 (Threads: 4)
Max TDP9.5W35W
Yearly Running Cost$1.73$6.39
First Seen on ChartQ2 2018Q1 2010
# of Samples52689
Cross-Platform Rating33073574
Single Thread Rating6801085
CPU Mark19481684
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 10th of July 2020 - Higher results represent better performance
Intel Atom E3940 @ 1.60GHz
1,948
Intel Core i5-520M @ 2.40GHz
1,684
CPU Value (CPU Mark / $Price)
As of 10th of July 2020 - Higher results represent better value
Intel Atom E3940 @ 1.60GHz
NA
Intel Core i5-520M @ 2.40GHz
41.58
CPU Single Thread Rating
As of 10th of July 2020 - Higher results represent better performance
Intel Atom E3940 @ 1.60GHz
680
Intel Core i5-520M @ 2.40GHz
1,085

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 Atom E3940 @ 1.60GHzIntel Core i5-520M @ 2.40GHz
Max TDP9.5W35W
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.