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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.


×AMD A10 PRO-7800B APU×AMD Athlon X4 840+ ADD
PriceSearch Online$78.741
Socket TypeFM2+FM2+
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.1 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.8 GHz
# of Physical Cores2 (2 logical cores per physical)2 (2 logical cores per physical)
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ4 2014Q1 2015
# of Samples18180
Single Thread Rating15541558
CPU Mark49795070

CPU Mark Rating
As of 13th of November 2019 - Higher results represent better performance
AMD A10 PRO-7800B APU
 4,979
AMD Athlon X4 840
 5,070
PassMark Software © 2008-2019
CPU Value (CPU Mark / $Price)
As of 13th of November 2019 - Higher results represent better value
AMD A10 PRO-7800B APU
 NA
AMD Athlon X4 840
 64.39
PassMark Software © 2008-2019
CPU Single Thread Rating
As of 13th of November 2019 - Higher results represent better performance
AMD A10 PRO-7800B APU
 1,554
AMD Athlon X4 840
 1,558
PassMark Software © 2008-2019

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.
AMD A10 PRO-7800B APUAMD Athlon X4 840
Max TDP65W65W
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.