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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-8559U @ 2.70GHz vs Intel Core i7-4940MX @ 3.10GHz

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


×Intel Core i7-8559U @ 2.70GHz×Intel Core i7-4940MX @ 3.10GHz+ ADD
Price$630
BUY NOW!		$699.951
Socket TypeFCBGA1528FPGA946,FPGA947
CPU ClassLaptopLaptop
Clockspeed2.7 GHz3.1 GHz
Turbo SpeedUp to 4.5 GHzUp to 4.0 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP28W57W
Yearly Running Cost$5.11$10.40
First Seen on ChartQ2 2018Q1 2014
# of Samples223105
Cross-Platform Rating1839915415
Single Thread Rating25912261
CPU Mark89347063
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of March 2021 - Higher results represent better performance
Intel Core i7-8559U @ 2.70GHz
 8,934
Intel Core i7-4940MX @ 3.10GHz
 7,063
PassMark Software © 2008-2021
CPU Value (CPU Mark / $Price)
As of 1st of March 2021 - Higher results represent better value
Intel Core i7-8559U @ 2.70GHz
 14.18
Intel Core i7-4940MX @ 3.10GHz
 10.09
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 1st of March 2021 - Higher results represent better performance
Intel Core i7-8559U @ 2.70GHz
 2,591
Intel Core i7-4940MX @ 3.10GHz
 2,261
PassMark Software © 2008-2021

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 i7-8559U @ 2.70GHzIntel Core i7-4940MX @ 3.10GHz
Max TDP28W57W
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.