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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon Dual Core 4450B vs AMD Athlon Dual Core 4850e

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


×AMD Athlon Dual Core 4450B×AMD Athlon Dual Core 4850e+ ADD
Price$311$391
Socket TypeAM2+AM2
CPU ClassDesktopDesktop
Clockspeed2.3 GHz2.5 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP45W45W
Yearly Running Cost$8.21$8.21
First Seen on ChartQ1 2009Q1 2009
# of Samples80159
Cross-Platform Rating16341731
Single Thread Rating75638793
CPU Mark643735
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
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 5th of August 2020 - Higher results represent better performance
AMD Athlon Dual Core 4450B
 643
AMD Athlon Dual Core 4850e
 735
PassMark Software © 2008-2020
CPU Value (CPU Mark / $Price)
As of 5th of August 2020 - Higher results represent better value
AMD Athlon Dual Core 4450B
 20.73
AMD Athlon Dual Core 4850e
 18.85
PassMark Software © 2008-2020
CPU Single Thread Rating
As of 5th of August 2020 - Higher results represent better performance
AMD Athlon Dual Core 4450B
 756
AMD Athlon Dual Core 4850e
 879
PassMark Software © 2008-2020

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 Dual Core 4450BAMD Athlon Dual Core 4850e
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.