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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-8300H @ 2.30GHz vs Intel Core i7-3840QM @ 2.80GHz

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


×Intel Core i5-8300H @ 2.30GHz×Intel Core i7-3840QM @ 2.80GHz+ ADD
Price$2501$3351
Socket TypeFCLGA1151-2rPGA988B
CPU ClassLaptopLaptop
Clockspeed2.3 GHz2.8 GHz
Turbo SpeedUp to 4.0 GHzUp to 3.8 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP45W45W
Yearly Running Cost$8.21$8.21
First Seen on ChartQ2 2018Q2 2012
# of Samples1969650
Cross-Platform Rating1377513376
Single Thread Rating23582025
CPU Mark75816170
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 6th of June 2020 - Higher results represent better performance
Intel Core i5-8300H @ 2.30GHz
 7,581
Intel Core i7-3840QM @ 2.80GHz
 6,170
PassMark Software © 2008-2020
CPU Value (CPU Mark / $Price)
As of 6th of June 2020 - Higher results represent better value
Intel Core i5-8300H @ 2.30GHz
 30.32
Intel Core i7-3840QM @ 2.80GHz
 18.42
PassMark Software © 2008-2020
CPU Single Thread Rating
As of 6th of June 2020 - Higher results represent better performance
Intel Core i5-8300H @ 2.30GHz
 2,358
Intel Core i7-3840QM @ 2.80GHz
 2,025
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 i5-8300H @ 2.30GHzIntel Core i7-3840QM @ 2.80GHz
Max TDP45W45W
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.