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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Phenom II X4 955 vs AMD Phenom II X4 805

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


×AMD Phenom II X4 955×AMD Phenom II X4 805+ ADD
Price$176.181$173.991
Socket TypeAM3AM3
CPU ClassDesktopDesktop
Clockspeed3.2 GHz2.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP125W95W
Yearly Running Cost$22.81$17.34
First Seen on ChartQ1 2009Q2 2009
# of Samples384844
Single Thread Rating1303999
CPU Mark24361844
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of June 2022 - Higher results represent better performance
AMD Phenom II X4 955
 2,436
AMD Phenom II X4 805
 1,844
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 26th of June 2022 - Higher results represent better value
AMD Phenom II X4 955
 13.83
AMD Phenom II X4 805
 10.60
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 26th of June 2022 - Higher results represent better performance
AMD Phenom II X4 955
 1,303
AMD Phenom II X4 805
 999
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 Phenom II X4 955AMD Phenom II X4 805
Max TDP125W95W
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.