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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 Opteron 2431Intel Xeon E5462 @ 2.80GHz
Price$401$27.31
Socket TypeF (1207)LGA771
CPU ClassServerServer
Clockspeed2.4 GHz2.8 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores64
Max TDP75W80W
Yearly Running Cost$13.69$14.60
First Seen on ChartQ2 2009Q1 2009
# of Samples164
Single Thread Rating8771166
CPU Mark45163872
CPU Mark Rating
As of 19th of October 2019 - Higher results represent better performance
AMD Opteron 2431
4,516
Intel Xeon E5462 @ 2.80GHz
3,872
CPU Value (CPU Mark / $Price)
As of 19th of October 2019 - Higher results represent better value
AMD Opteron 2431
112.91
Intel Xeon E5462 @ 2.80GHz
141.84
CPU Single Thread Rating
As of 19th of October 2019 - Higher results represent better performance
AMD Opteron 2431
877
Intel Xeon E5462 @ 2.80GHz
1,166

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 Opteron 2431Intel Xeon E5462 @ 2.80GHz
Max TDP75W80W
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.