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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.

×Quad-Core AMD Opteron 1385×Intel Xeon E5405 @ 2.00GHz+ ADD
Price$541$39.951
Socket TypeAM2+,AM3LGA771
CPU ClassServerServer
Clockspeed2.7 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores44
Max TDP115W80W
Yearly Running Cost$20.99$14.60
First Seen on ChartQ2 2014Q1 2009
# of Samples7106
Single Thread Rating954860
CPU Mark34422835

CPU Mark Rating
As of 9th of December 2019 - Higher results represent better performance
Quad-Core AMD Opteron 1385
3,442
Intel Xeon E5405 @ 2.00GHz
2,835
CPU Value (CPU Mark / $Price)
As of 9th of December 2019 - Higher results represent better value
Quad-Core AMD Opteron 1385
63.75
Intel Xeon E5405 @ 2.00GHz
70.97
CPU Single Thread Rating
As of 9th of December 2019 - Higher results represent better performance
Quad-Core AMD Opteron 1385
954
Intel Xeon E5405 @ 2.00GHz
860

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.
Quad-Core AMD Opteron 1385Intel Xeon E5405 @ 2.00GHz
Max TDP115W80W
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.