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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.


Intel Pentium Silver N5000 @ 1.10GHzIntel Core i7-640M @ 2.80GHz
Price$1611$199.951
Socket TypeFCBGA1090BGA1288
CPU ClassLaptopLaptop
Clockspeed1.1 GHz3.5 GHz
Turbo SpeedUp to 2.7 GHzUp to 3.5 GHz
# of Physical Cores42 (2 logical cores per physical)
Max TDP6W35W
Yearly Running Cost$1.10$6.39
First Seen on ChartQ1 2018Q4 2010
# of Samples186582
Single Thread Rating11291302
CPU Mark24582827
CPU Mark Rating
As of 22nd of October 2019 - Higher results represent better performance
Intel Pentium Silver N5000 @ 1.10GHz
 2,458
Intel Core i7-640M @ 2.80GHz
 2,827
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 22nd of October 2019 - Higher results represent better value
Intel Pentium Silver N5000 @ 1.10GHz
 15.27
Intel Core i7-640M @ 2.80GHz
 14.14
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 22nd of October 2019 - Higher results represent better performance
Intel Pentium Silver N5000 @ 1.10GHz
 1,129
Intel Core i7-640M @ 2.80GHz
 1,302
PassMark Software © 2008-2019

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 Pentium Silver N5000 @ 1.10GHzIntel Core i7-640M @ 2.80GHz
Max TDP6W35W
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.