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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-3840QM @ 2.80GHz vs Intel Core i7-4702MQ @ 2.20GHz

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

×Intel Core i7-3840QM @ 2.80GHz×Intel Core i7-4702MQ @ 2.20GHz+ ADD
Price$548.871$352.051
Socket TyperPGA988BFCPGA946
CPU ClassLaptopLaptop
Clockspeed2.8 GHz2.2 GHz
Turbo SpeedUp to 3.8 GHzUp to 3.2 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP45W37W
Yearly Running Cost$8.21$6.75
First Seen on ChartQ3 2012Q1 2013
# of Samples7072124
Single Thread Rating19591687
CPU Mark59645111
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 28th of June 2022 - Higher results represent better performance
Intel Core i7-3840QM @ 2.80GHz
5,964
Intel Core i7-4702MQ @ 2.20GHz
5,111
CPU Value (CPU Mark / $Price)
As of 28th of June 2022 - Higher results represent better value
Intel Core i7-3840QM @ 2.80GHz
10.87
Intel Core i7-4702MQ @ 2.20GHz
14.52
CPU Single Thread Rating
As of 28th of June 2022 - Higher results represent better performance
Intel Core i7-3840QM @ 2.80GHz
1,959
Intel Core i7-4702MQ @ 2.20GHz
1,687

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 i7-3840QM @ 2.80GHzIntel Core i7-4702MQ @ 2.20GHz
Max TDP45W37W
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.