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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.

AMD Athlon II X2 4450eAMD Athlon II X2 245e
PriceSearch Online$801
Socket TypeAM2AM3
CPU ClassDesktopDesktop
Clockspeed2.3 GHz2.9 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP45W45W
Yearly Running Cost$8.21$8.21
First Seen on ChartQ2 2010Q1 2011
# of Samples232
Single Thread Rating934951
CPU Mark15041709
CPU Mark Rating
As of 17th of October 2019 - Higher results represent better performance
AMD Athlon II X2 4450e
1,504
AMD Athlon II X2 245e
1,709
CPU Value (CPU Mark / $Price)
As of 17th of October 2019 - Higher results represent better value
AMD Athlon II X2 4450e
NA
AMD Athlon II X2 245e
21.37
CPU Single Thread Rating
As of 17th of October 2019 - Higher results represent better performance
AMD Athlon II X2 4450e
934
AMD Athlon II X2 245e
951

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 X2 4450eAMD Athlon II X2 245e
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.