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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.

Intel Xeon 3.20GHzIntel Xeon 2.66GHz
PriceSearch OnlineSearch Online
Socket TypePPGA604NA2
CPU ClassServerServer
Clockspeed3.2 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (2 logical cores per physical)1 (2 logical cores per physical)
Max TDP103WNA2
Yearly Running Cost$18.80NA
First Seen on ChartQ1 2009Q1 2009
# of Samples111
Single Thread Rating7573NA
CPU Mark461435
CPU Mark Rating
As of 17th of October 2019 - Higher results represent better performance
Intel Xeon 3.20GHz
461
Intel Xeon 2.66GHz
435
CPU Single Thread Rating
As of 17th of October 2019 - Higher results represent better performance
Intel Xeon 3.20GHz
757
Intel Xeon 2.66GHz
NA

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.
Intel Xeon 3.20GHzIntel Xeon 2.66GHz
Max TDP103WNA
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.