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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 256Intel Xeon E5472 @ 3.00GHz
Price$191$30.041
Socket Type940LGA771
CPU ClassServerServer
Clockspeed3.0 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores14
Max TDP92.6W80W
Yearly Running Cost$16.90$14.60
First Seen on ChartQ2 2009Q1 2009
# of Samples1147
Single Thread RatingNA1240
CPU Mark9634084
CPU Mark Rating
As of 21st of October 2019 - Higher results represent better performance
AMD Opteron 256
963
Intel Xeon E5472 @ 3.00GHz
4,084
CPU Value (CPU Mark / $Price)
As of 21st of October 2019 - Higher results represent better value
AMD Opteron 256
50.72
Intel Xeon E5472 @ 3.00GHz
135.96
CPU Single Thread Rating
As of 21st of October 2019 - Higher results represent better performance
AMD Opteron 256
NA
Intel Xeon E5472 @ 3.00GHz
1,240

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 256Intel Xeon E5472 @ 3.00GHz
Max TDP92.6W80W
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.