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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 8439 SE×Intel Xeon X3350 @ 2.66GHz+ ADD
Price$601$59.991
Socket TypeF (1207)LGA775
CPU ClassServerServer
Clockspeed2.8 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores64
Max TDP105W95W
Yearly Running Cost$19.16$17.34
First Seen on ChartQ1 2013Q4 2008
# of Samples116
Single Thread Rating9081150
CPU Mark38133820

CPU Mark Rating
As of 17th of November 2019 - Higher results represent better performance
AMD Opteron 8439 SE
3,813
Intel Xeon X3350 @ 2.66GHz
3,820
CPU Value (CPU Mark / $Price)
As of 17th of November 2019 - Higher results represent better value
AMD Opteron 8439 SE
63.56
Intel Xeon X3350 @ 2.66GHz
63.69
CPU Single Thread Rating
As of 17th of November 2019 - Higher results represent better performance
AMD Opteron 8439 SE
908
Intel Xeon X3350 @ 2.66GHz
1,150

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 8439 SEIntel Xeon X3350 @ 2.66GHz
Max TDP105W95W
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.