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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 1381Intel Xeon L5430 @ 2.66GHz
PriceSearch Online$157.951
Socket TypeAM3LGA771
CPU ClassServerServer
Clockspeed2.5 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores44
Max TDP75W50W
Yearly Running Cost$13.69$9.13
First Seen on ChartQ2 2012Q1 2014
# of Samples244
Single Thread Rating9151114
CPU Mark30653724
CPU Mark Rating
As of 20th of October 2019 - Higher results represent better performance
AMD Opteron 1381
3,065
Intel Xeon L5430 @ 2.66GHz
3,724
CPU Value (CPU Mark / $Price)
As of 20th of October 2019 - Higher results represent better value
AMD Opteron 1381
NA
Intel Xeon L5430 @ 2.66GHz
23.58
CPU Single Thread Rating
As of 20th of October 2019 - Higher results represent better performance
AMD Opteron 1381
915
Intel Xeon L5430 @ 2.66GHz
1,114

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 1381Intel Xeon L5430 @ 2.66GHz
Max TDP75W50W
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.