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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Athlon X2 450 vs Intel Core2 Duo E8400 @ 3.00GHz

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

×AMD Athlon X2 450×Intel Core2 Duo E8400 @ 3.00GHz+ ADD
PriceSearch Online$24.121
Socket TypeFM2+LGA775
CPU ClassDesktopDesktop
Clockspeed3.5 GHz3.0 GHz
Turbo SpeedUp to 3.9 GHzNot Supported
# of Physical Cores2 (in 2 physical modules)2 (Threads: 2)
Max TDP65W65W
Yearly Running Cost$11.86$11.86
Other
First Seen on ChartQ3 2022Q4 2008
# of Samples17008
Single Thread Rating(% diff. to max in group)878(-29.2%)12413(0.0%)
CPU Mark(% diff. to max in group)1295(0.0%)1171(-9.6%)
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 25th of September 2022 - Higher results represent better performance
AMD Athlon X2 450
1,295
Intel Core2 Duo E8400 @ 3.00GHz
1,171
CPU Value (CPU Mark / $Price)
As of 25th of September 2022 - Higher results represent better value
AMD Athlon X2 450
NA
Intel Core2 Duo E8400 @ 3.00GHz
48.54
CPU Single Thread Rating
As of 25th of September 2022 - Higher results represent better performance
AMD Athlon X2 450
878
Intel Core2 Duo E8400 @ 3.00GHz
1,241

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 X2 450Intel Core2 Duo E8400 @ 3.00GHz
Max TDP65W65W
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.