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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5440 @ 2.83GHz vs Intel Xeon E5506 @ 2.13GHz

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Intel Xeon E5440 @ 2.83GHz×Intel Xeon E5506 @ 2.13GHz+ ADD
Price$37.991$591
Socket TypeLGA771LGA1366
CPU ClassServerServer
Clockspeed2.8 GHz2.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP80W80W
Yearly Running Cost$14.60$14.60
First Seen on ChartQ1 2009Q2 2009
# of Samples48378
Single Thread Rating1237942
CPU Mark22531923
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 3rd of December 2021 - Higher results represent better performance
Intel Xeon E5440 @ 2.83GHz
2,253
Intel Xeon E5506 @ 2.13GHz
1,923
CPU Value (CPU Mark / $Price)
As of 3rd of December 2021 - Higher results represent better value
Intel Xeon E5440 @ 2.83GHz
59.30
Intel Xeon E5506 @ 2.13GHz
32.59
CPU Single Thread Rating
As of 3rd of December 2021 - Higher results represent better performance
Intel Xeon E5440 @ 2.83GHz
1,237
Intel Xeon E5506 @ 2.13GHz
942

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 E5440 @ 2.83GHzIntel Xeon E5506 @ 2.13GHz
Max TDP80W80W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.