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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-8665U @ 1.90GHz vs Intel Core i7-3820QM @ 2.70GHz

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

×Intel Core i7-8665U @ 1.90GHz×Intel Core i7-3820QM @ 2.70GHz+ ADD
Price$704.491$5491
Socket TypeFCBGA1528BGA1224
CPU ClassLaptopLaptop
Clockspeed1.9 GHz2.7 GHz
Turbo SpeedUp to 4.8 GHzUp to 3.7 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP15W45W
Yearly Running Cost$2.74$8.21
First Seen on ChartQ2 2019Q2 2012
# of Samples448476
Single Thread Rating22361915
CPU Mark63815755
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 23rd of May 2022 - Higher results represent better performance
Intel Core i7-8665U @ 1.90GHz
6,381
Intel Core i7-3820QM @ 2.70GHz
5,755
CPU Value (CPU Mark / $Price)
As of 23rd of May 2022 - Higher results represent better value
Intel Core i7-8665U @ 1.90GHz
9.06
Intel Core i7-3820QM @ 2.70GHz
10.48
CPU Single Thread Rating
As of 23rd of May 2022 - Higher results represent better performance
Intel Core i7-8665U @ 1.90GHz
2,236
Intel Core i7-3820QM @ 2.70GHz
1,915

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 i7-3820QM @ 2.70GHz
Max TDP15W45W
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.