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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

CPU Performance Comparison

Performance of selected CPUs can be found below. The values for the CPU are determined from thousands of PerformanceTest benchmark results and is updated daily.

Athlon Dual Core 4050eAthlon Dual Core 4450e
PriceSearch OnlineSearch Online
Socket TypeAM2AM2
CPU ClassDesktopDesktop
Clockspeed2.1 GHz2.3 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP45W45W
Yearly Running Cost$8.21$8.21
First Seen on ChartQ4 2009Q4 2009
# of Samples52
Single Thread Rating633707
CPU Mark9681204
CPU Mark Rating
As of 20th of October 2019 - Higher results represent better performance
Athlon Dual Core 4050e
968
Athlon Dual Core 4450e
1,204
CPU Single Thread Rating
As of 20th of October 2019 - Higher results represent better performance
Athlon Dual Core 4050e
633
Athlon Dual Core 4450e
707

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.
Athlon Dual Core 4050eAthlon Dual Core 4450e
Max TDP45W45W
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.