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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i5-11400H @ 2.70GHz vs Intel Core i7-8700B @ 3.20GHz

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

×Intel Core i5-11400H @ 2.70GHz×Intel Core i7-8700B @ 3.20GHz+ ADD
Price$2501$3031
Socket TypeFCBGA1787FCBGA1440
CPU ClassLaptopLaptop
Clockspeed2.7 GHz3.2 GHz
Turbo SpeedUp to 4.5 GHzUp to 4.6 GHz
# of Physical Cores6 (Threads: 12)6 (Threads: 12)
Max TDP45W65W
Yearly Running Cost$8.21$11.86
OtherIntel UHD Graphics for 11th Gen Intel Processors Intel UHD Graphics 630
First Seen on ChartQ3 2021Q1 2019
# of Samples635102
Single Thread Rating(% diff. to max in group)3057(0.0%)2753(-9.9%)
CPU Mark(% diff. to max in group)15995(0.0%)12076(-24.5%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of September 2022 - Higher results represent better performance
Intel Core i5-11400H @ 2.70GHz
15,995
Intel Core i7-8700B @ 3.20GHz
12,076
CPU Value (CPU Mark / $Price)
As of 26th of September 2022 - Higher results represent better value
Intel Core i5-11400H @ 2.70GHz
63.98
Intel Core i7-8700B @ 3.20GHz
39.85
CPU Single Thread Rating
As of 26th of September 2022 - Higher results represent better performance
Intel Core i5-11400H @ 2.70GHz
3,057
Intel Core i7-8700B @ 3.20GHz
2,753

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 i5-11400H @ 2.70GHzIntel Core i7-8700B @ 3.20GHz
Max TDP45W65W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.