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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 Core i7-4702MQ @ 2.20GHz×Intel Core i7-3840QM @ 2.80GHz+ ADD
Price$218.451$289.051
Socket TypeFCPGA946rPGA988B
CPU ClassLaptopLaptop
Clockspeed2.2 GHz2.8 GHz
Turbo SpeedUp to 3.2 GHzUp to 3.8 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP37W45W
Yearly Running Cost$6.75$8.21
First Seen on ChartQ1 2013Q2 2012
# of Samples1886621
Single Thread Rating17031912
CPU Mark71328763

CPU Mark Rating
As of 19th of November 2019 - Higher results represent better performance
Intel Core i7-4702MQ @ 2.20GHz
 7,132
Intel Core i7-3840QM @ 2.80GHz
 8,763
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 19th of November 2019 - Higher results represent better value
Intel Core i7-4702MQ @ 2.20GHz
 32.65
Intel Core i7-3840QM @ 2.80GHz
 30.32
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 19th of November 2019 - Higher results represent better performance
Intel Core i7-4702MQ @ 2.20GHz
 1,703
Intel Core i7-3840QM @ 2.80GHz
 1,912
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 Core i7-4702MQ @ 2.20GHzIntel Core i7-3840QM @ 2.80GHz
Max TDP37W45W
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.