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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Core i7-7820HK @ 2.90GHz vs Intel Core i7-4850HQ @ 2.30GHz

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

×Intel Core i7-7820HK @ 2.90GHz×Intel Core i7-4850HQ @ 2.30GHz+ ADD
Price$3781$4341
Socket TypeFCBGA1440FCBGA1364
CPU ClassLaptopLaptop
Clockspeed2.9 GHz2.3 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.5 GHz
# of Physical Cores4 (Threads: 8)4 (Threads: 8)
Max TDP45W47W
Yearly Running Cost$8.21$8.58
First Seen on ChartQ1 2017Q2 2013
# of Samples458147
Cross-Platform Rating1512511766
Single Thread Rating21941992
CPU Mark77786135
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of September 2021 - Higher results represent better performance
Intel Core i7-7820HK @ 2.90GHz
7,778
Intel Core i7-4850HQ @ 2.30GHz
6,135
CPU Value (CPU Mark / $Price)
As of 26th of September 2021 - Higher results represent better value
Intel Core i7-7820HK @ 2.90GHz
20.58
Intel Core i7-4850HQ @ 2.30GHz
14.14
CPU Single Thread Rating
As of 26th of September 2021 - Higher results represent better performance
Intel Core i7-7820HK @ 2.90GHz
2,194
Intel Core i7-4850HQ @ 2.30GHz
1,992

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 i7-7820HK @ 2.90GHzIntel Core i7-4850HQ @ 2.30GHz
Max TDP45W47W
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.