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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon II X4 641 Quad-Core vs AMD Athlon X4 740 Quad Core

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

×AMD Athlon II X4 641 Quad-Core×AMD Athlon X4 740 Quad Core+ ADD
Price$12.32
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$13.19
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Socket TypeFM1FM2
CPU ClassDesktopDesktop
Clockspeed2.8 GHz3.2 GHz
Turbo SpeedNot SupportedUp to 3.7 GHz
# of Physical Cores4 (Threads: 4)4 (in 2 physical modules)
Max TDP100W65W
Yearly Running Cost$18.25$11.86
First Seen on ChartQ1 2012Q4 2012
# of Samples88275
Single Thread Rating(% diff. to max in group)1192(-12.5%)1362(0.0%)
CPU Mark(% diff. to max in group)2143(-19.7%)2668(0.0%)

CPU Mark Rating
As of 2nd of July 2022 - Higher results represent better performance
AMD Athlon II X4 641 Quad-Core
2,143
AMD Athlon X4 740 Quad Core
2,668
CPU Value (CPU Mark / $Price)
As of 2nd of July 2022 - Higher results represent better value
AMD Athlon II X4 641 Quad-Core
173.97
AMD Athlon X4 740 Quad Core
202.29
CPU Single Thread Rating
As of 2nd of July 2022 - Higher results represent better performance
AMD Athlon II X4 641 Quad-Core
1,192
AMD Athlon X4 740 Quad Core
1,362

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 X4 641 Quad-CoreAMD Athlon X4 740 Quad Core
Max TDP100W65W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.