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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom E3815 @ 1.46GHz vs Intel Core i7-5820K @ 3.30GHz

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

×Intel Atom E3815 @ 1.46GHz×Intel Core i7-5820K @ 3.30GHz+ ADD
Price$120 BUY NOW!$225 BUY NOW!
Socket TypeFCBGA1170LGA2011-v3
CPU ClassDesktopDesktop
Clockspeed1.5 GHz3.3 GHz
Turbo SpeedNot SupportedUp to 3.6 GHz
# of Physical Cores16 (2 logical cores per physical)
Max TDP5W140W
Yearly Running Cost$0.91$25.55
First Seen on ChartQ2 2014Q2 2014
# of Samples64098
Cross-Platform Rating020244
Single Thread Rating19232001
CPU Mark1149528

CPU Mark Rating
As of 3rd of April 2020 - Higher results represent better performance
Intel Atom E3815 @ 1.46GHz
114
Intel Core i7-5820K @ 3.30GHz
9,528
CPU Value (CPU Mark / $Price)
As of 3rd of April 2020 - Higher results represent better value
Intel Atom E3815 @ 1.46GHz
0.95
Intel Core i7-5820K @ 3.30GHz
42.35
CPU Single Thread Rating
As of 3rd of April 2020 - Higher results represent better performance
Intel Atom E3815 @ 1.46GHz
192
Intel Core i7-5820K @ 3.30GHz
2,001

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 Atom E3815 @ 1.46GHzIntel Core i7-5820K @ 3.30GHz
Max TDP5W140W
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.