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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 Athlon II X3 420eAMD A4-4000 APU
Price$116.151$128.271
Socket TypeAM3FM2
CPU ClassDesktopDesktop
Clockspeed2.6 GHz3.0 GHz
Turbo SpeedNot SupportedUp to 3.2 GHz
# of Physical Cores31 (2 logical cores per physical)
Max TDP45W65W
Yearly Running Cost$8.21$11.86
First Seen on ChartQ2 2011Q2 2013
# of Samples6231
Single Thread Rating8251114
CPU Mark22851833
CPU Mark Rating
As of 17th of October 2019 - Higher results represent better performance
AMD Athlon II X3 420e
2,285
AMD A4-4000 APU
1,833
CPU Value (CPU Mark / $Price)
As of 17th of October 2019 - Higher results represent better value
AMD Athlon II X3 420e
19.68
AMD A4-4000 APU
14.30
CPU Single Thread Rating
As of 17th of October 2019 - Higher results represent better performance
AMD Athlon II X3 420e
825
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.
AMD Athlon II X3 420eAMD A4-4000 APU
Max TDP45W65W
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.