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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon II X2 4450e vs Intel Core2 Duo E7400 @ 2.80GHz

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

×AMD Athlon II X2 4450e×Intel Core2 Duo E7400 @ 2.80GHz+ ADD
PriceSearch Online$28.991
Socket TypeAM2LGA775
CPU ClassDesktopDesktop
Clockspeed2.3 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
Max TDP45W65W
Yearly Running Cost$8.21$11.86
First Seen on ChartQ2 2010Q4 2008
# of Samples21232
Cross-Platform Rating02518
Single Thread Rating1015310993
CPU Mark854978
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 3rd of June 2020 - Higher results represent better performance
AMD Athlon II X2 4450e
854
Intel Core2 Duo E7400 @ 2.80GHz
978
CPU Value (CPU Mark / $Price)
As of 3rd of June 2020 - Higher results represent better value
AMD Athlon II X2 4450e
NA
Intel Core2 Duo E7400 @ 2.80GHz
33.73
CPU Single Thread Rating
As of 3rd of June 2020 - Higher results represent better performance
AMD Athlon II X2 4450e
1,015
Intel Core2 Duo E7400 @ 2.80GHz
1,099

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 Core2 Duo E7400 @ 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.