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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon X4 750 Quad Core vs AMD Athlon X4 840

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

×AMD Athlon X4 750 Quad Core×AMD Athlon X4 840+ ADD
PriceSearch Online$78.741
Socket TypeFM2FM2+
CPU ClassDesktopDesktop
Clockspeed3.4 GHz3.1 GHz
Turbo SpeedUp to 3.9 GHzUp to 3.8 GHz
# of Physical Cores42 (2 logical cores per physical)
Max TDP65W65W
Yearly Running Cost$11.86$11.86
First Seen on ChartQ1 2015Q1 2015
# of Samples8186
Single Thread Rating14421559
CPU Mark44005069

CPU Mark Rating
As of 19th of January 2020 - Higher results represent better performance
AMD Athlon X4 750 Quad Core
4,400
AMD Athlon X4 840
5,069
CPU Value (CPU Mark / $Price)
As of 19th of January 2020 - Higher results represent better value
AMD Athlon X4 750 Quad Core
NA
AMD Athlon X4 840
64.38
CPU Single Thread Rating
As of 19th of January 2020 - Higher results represent better performance
AMD Athlon X4 750 Quad Core
1,442
AMD Athlon X4 840
1,559

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 X4 750 Quad CoreAMD 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.