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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 X3330 @ 2.66GHz×Intel Xeon L5506 @ 2.13GHz+ ADD
Price$2101$2241
Socket TypeLGA775LGA1366
CPU ClassServerServer
Clockspeed2.7 GHz2.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores44
Max TDP95W60W
Yearly Running Cost$17.34$10.95
First Seen on ChartQ2 2010Q1 2011
# of Samples491
Single Thread Rating1148NA
CPU Mark33403715

CPU Mark Rating
As of 15th of December 2019 - Higher results represent better performance
Intel Xeon X3330 @ 2.66GHz
3,340
Intel Xeon L5506 @ 2.13GHz
3,715
CPU Value (CPU Mark / $Price)
As of 15th of December 2019 - Higher results represent better value
Intel Xeon X3330 @ 2.66GHz
15.91
Intel Xeon L5506 @ 2.13GHz
16.59
CPU Single Thread Rating
As of 15th of December 2019 - Higher results represent better performance
Intel Xeon X3330 @ 2.66GHz
1,148
Intel Xeon L5506 @ 2.13GHz
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 X3330 @ 2.66GHzIntel Xeon L5506 @ 2.13GHz
Max TDP95W60W
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.