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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 3250 HE×Intel Xeon E5440 @ 2.83GHz+ ADD
Price$991$991
Socket TypeAM3+LGA771
CPU ClassServerServer
Clockspeed2.5 GHz2.8 GHz
Turbo SpeedUp to 3.5 GHzNot Supported
# of Physical Cores2 (2 logical cores per physical)4
Max TDP45W80W
Yearly Running Cost$8.21$14.60
First Seen on ChartQ2 2019Q1 2009
# of Samples2448
Single Thread Rating9471205
CPU Mark29423956

CPU Mark Rating
As of 10th of December 2019 - Higher results represent better performance
AMD Opteron 3250 HE
2,942
Intel Xeon E5440 @ 2.83GHz
3,956
CPU Value (CPU Mark / $Price)
As of 10th of December 2019 - Higher results represent better value
AMD Opteron 3250 HE
29.73
Intel Xeon E5440 @ 2.83GHz
39.96
CPU Single Thread Rating
As of 10th of December 2019 - Higher results represent better performance
AMD Opteron 3250 HE
947
Intel Xeon E5440 @ 2.83GHz
1,205

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 3250 HEIntel Xeon E5440 @ 2.83GHz
Max TDP45W80W
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.