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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

Intel Atom E3845 @ 1.91GHzAMD A4-4000 APU
PriceSearch Online$128.271
Socket TypeFCBGA1170FM2
CPU ClassDesktopDesktop
Clockspeed1.9 GHz3.0 GHz
Turbo SpeedNot SupportedUp to 3.2 GHz
# of Physical Cores41 (2 logical cores per physical)
Max TDP10W65W
Yearly Running Cost$1.83$11.86
First Seen on ChartQ2 2014Q2 2013
# of Samples29231
Single Thread Rating4141114
CPU Mark15041833
CPU Mark Rating
As of 20th of October 2019 - Higher results represent better performance
Intel Atom E3845 @ 1.91GHz
1,504
AMD A4-4000 APU
1,833
CPU Value (CPU Mark / $Price)
As of 20th of October 2019 - Higher results represent better value
Intel Atom E3845 @ 1.91GHz
NA
AMD A4-4000 APU
14.30
CPU Single Thread Rating
As of 20th of October 2019 - Higher results represent better performance
Intel Atom E3845 @ 1.91GHz
414
AMD A4-4000 APU
1,114

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 E3845 @ 1.91GHzAMD A4-4000 APU
Max TDP10W65W
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.