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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 4450eIntel Pentium E5500 @ 2.80GHz
PriceSearch Online$25.99 BUY NOW!
Socket TypeAM2LGA775
CPU ClassDesktopDesktop
Clockspeed2.3 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP45W65W
Yearly Running Cost$8.21$11.86
First Seen on ChartQ2 2010Q2 2010
# of Samples2525
Single Thread Rating9341132
CPU Mark15041636
CPU Mark Rating
As of 24th of October 2019 - Higher results represent better performance
AMD Athlon II X2 4450e
1,504
Intel Pentium E5500 @ 2.80GHz
1,636
CPU Value (CPU Mark / $Price)
As of 24th of October 2019 - Higher results represent better value
AMD Athlon II X2 4450e
NA
Intel Pentium E5500 @ 2.80GHz
62.95
CPU Single Thread Rating
As of 24th of October 2019 - Higher results represent better performance
AMD Athlon II X2 4450e
934
Intel Pentium E5500 @ 2.80GHz
1,132

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 4450eIntel Pentium E5500 @ 2.80GHz
Max TDP45W65W
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.