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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-5950HQ @ 2.90GHz vs Intel Core i7-4578U @ 3.00GHz vs Intel Core i7-5500U @ 2.40GHz

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

×Intel Core i7-5950HQ @ 2.90GHz×Intel Core i7-4578U @ 3.00GHz×Intel Core i7-5500U @ 2.40GHz+ ADD
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Socket TypeFCBGA1364FCBGA1168FCBGA1168
CPU ClassLaptopLaptopLaptop
Clockspeed2.9 GHz3.0 GHz2.4 GHz
Turbo SpeedUp to 3.7 GHzUp to 3.5 GHzUp to 3.0 GHz
# of Physical Cores4 (Threads: 8)2 (Threads: 4)2 (Threads: 4)
Max TDP47W28W15W
Yearly Running Cost$8.58$5.11$2.74
First Seen on ChartQ2 2015Q2 2014Q1 2015
# of Samples21374650
Single Thread Rating234418571640
CPU Mark775929372723

CPU Mark Rating
As of 5th of December 2021 - Higher results represent better performance
Intel Core i7-5950HQ @ 2.90GHz
7,759
Intel Core i7-4578U @ 3.00GHz
2,937
Intel Core i7-5500U @ 2.40GHz
2,723
CPU Single Thread Rating
As of 5th of December 2021 - Higher results represent better performance
Intel Core i7-5950HQ @ 2.90GHz
2,344
Intel Core i7-4578U @ 3.00GHz
1,857
Intel Core i7-5500U @ 2.40GHz
1,640

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 i7-5950HQ @ 2.90GHzIntel Core i7-4578U @ 3.00GHzIntel Core i7-5500U @ 2.40GHz
Max TDP47W28W15W
Power consumption per day (kWh)NANANA
Running cost per dayNANANA
Power consumption per year (kWh)NANANA
Running cost per yearNANANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.