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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Athlon Dual Core 4450e vs AMD Athlon II X2 250u

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


×Athlon Dual Core 4450e×AMD Athlon II X2 250u+ ADD
PriceSearch Online$24.95
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Socket TypeAM2AM3
CPU ClassDesktopDesktop
Clockspeed2.3 GHz1.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP45W25W
Yearly Running Cost$8.21$4.56
First Seen on ChartQ4 2009Q1 2010
# of Samples268
Single Thread Rating(% diff. to max in group)7923(0.0%)6363(-19.7%)
CPU Mark(% diff. to max in group)681(0.0%)622(-8.6%)
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 29th of June 2022 - Higher results represent better performance
Athlon Dual Core 4450e
 681
AMD Athlon II X2 250u
 622
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 29th of June 2022 - Higher results represent better value
Athlon Dual Core 4450e
 NA
AMD Athlon II X2 250u
 24.92
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 29th of June 2022 - Higher results represent better performance
Athlon Dual Core 4450e
 792
AMD Athlon II X2 250u
 636
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.
Athlon Dual Core 4450eAMD Athlon II X2 250u
Max TDP45W25W
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.