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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon II X3 440 vs AMD Phenom 9550 Quad-Core

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

×AMD Athlon II X3 440×AMD Phenom 9550 Quad-Core+ ADD
Price$17.951$17.951
Socket TypeAM3AM2+
CPU ClassDesktopDesktop
Clockspeed3.0 GHz2.2 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores3 (Threads: 3)4 (Threads: 4)
Max TDP95W95W
Yearly Running Cost$17.34$17.34
First Seen on ChartQ1 2010Q4 2008
# of Samples235467
Cross-Platform Rating36173994
Single Thread Rating1231889
CPU Mark17081675
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 18th of September 2020 - Higher results represent better performance
AMD Athlon II X3 440
1,708
AMD Phenom 9550 Quad-Core
1,675
CPU Value (CPU Mark / $Price)
As of 18th of September 2020 - Higher results represent better value
AMD Athlon II X3 440
95.17
AMD Phenom 9550 Quad-Core
93.32
CPU Single Thread Rating
As of 18th of September 2020 - Higher results represent better performance
AMD Athlon II X3 440
1,231
AMD Phenom 9550 Quad-Core
889

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 440AMD Phenom 9550 Quad-Core
Max TDP95W95W
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.