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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon II X4 640 vs AMD Phenom II X4 965

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


×AMD Athlon II X4 640×AMD Phenom II X4 965+ ADD
Price$14.95
BUY NOW!		$74.02
BUY NOW!
Socket TypeAM3AM3
CPU ClassDesktopDesktop
Clockspeed3.0 GHz3.4 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP95W125W
Yearly Running Cost$17.34$22.81
First Seen on ChartQ2 2010Q3 2009
# of Samples17124688
Single Thread Rating12041355
CPU Mark21802552

CPU Mark Rating
As of 26th of June 2022 - Higher results represent better performance
AMD Athlon II X4 640
 2,180
AMD Phenom II X4 965
 2,552
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 26th of June 2022 - Higher results represent better value
AMD Athlon II X4 640
 145.79
AMD Phenom II X4 965
 34.48
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 26th of June 2022 - Higher results represent better performance
AMD Athlon II X4 640
 1,204
AMD Phenom II X4 965
 1,355
PassMark Software © 2008-2022

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 640AMD Phenom II X4 965
Max TDP95W125W
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.