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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 i7-8665U @ 1.90GHz×Intel Core i7-5850EQ @ 2.70GHz+ ADD
Price$4091$4351
Socket TypeFCBGA1528FCBGA1364
CPU ClassLaptopLaptop
Clockspeed1.9 GHz2.7 GHz
Turbo SpeedUp to 4.8 GHzUp to 3.4 GHz
# of Physical Cores4 (2 logical cores per physical)4 (2 logical cores per physical)
Max TDP15W47W
Yearly Running Cost$2.74$8.58
First Seen on ChartQ2 2019Q4 2018
# of Samples1111
Single Thread Rating23791964
CPU Mark87349817

CPU Mark Rating
As of 10th of December 2019 - Higher results represent better performance
Intel Core i7-8665U @ 1.90GHz
8,734
Intel Core i7-5850EQ @ 2.70GHz
9,817
CPU Value (CPU Mark / $Price)
As of 10th of December 2019 - Higher results represent better value
Intel Core i7-8665U @ 1.90GHz
21.36
Intel Core i7-5850EQ @ 2.70GHz
22.57
CPU Single Thread Rating
As of 10th of December 2019 - Higher results represent better performance
Intel Core i7-8665U @ 1.90GHz
2,379
Intel Core i7-5850EQ @ 2.70GHz
1,964

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 i7-8665U @ 1.90GHzIntel Core i7-5850EQ @ 2.70GHz
Max TDP15W47W
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.