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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-8700B @ 3.20GHz vs Intel Core i7-3740QM @ 2.70GHz

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


×Intel Core i7-8700B @ 3.20GHz×Intel Core i7-3740QM @ 2.70GHz+ ADD
Price$3031$229.951
Socket TypeFCBGA1440rPGA988B
CPU ClassLaptopLaptop
Clockspeed3.2 GHz2.7 GHz
Turbo SpeedUp to 4.6 GHzUp to 3.7 GHz
# of Physical Cores6 (Threads: 12)4 (Threads: 8)
Max TDP65W45W
Yearly Running Cost$11.86$8.21
First Seen on ChartQ1 2019Q2 2012
# of Samples61487
Cross-Platform Rating011997
Single Thread Rating27171917
CPU Mark121285743
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 5th of June 2020 - Higher results represent better performance
Intel Core i7-8700B @ 3.20GHz
 12,128
Intel Core i7-3740QM @ 2.70GHz
 5,743
PassMark Software © 2008-2020
CPU Value (CPU Mark / $Price)
As of 5th of June 2020 - Higher results represent better value
Intel Core i7-8700B @ 3.20GHz
 40.03
Intel Core i7-3740QM @ 2.70GHz
 24.98
PassMark Software © 2008-2020
CPU Single Thread Rating
As of 5th of June 2020 - Higher results represent better performance
Intel Core i7-8700B @ 3.20GHz
 2,717
Intel Core i7-3740QM @ 2.70GHz
 1,917
PassMark Software © 2008-2020

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 i7-8700B @ 3.20GHzIntel Core i7-3740QM @ 2.70GHz
Max TDP65W45W
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.