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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom C2550 @ 2.40GHz vs Intel Xeon E5405 @ 2.00GHz

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

×Intel Atom C2550 @ 2.40GHz×Intel Xeon E5405 @ 2.00GHz+ ADD
PriceSearch Online$39.951
Socket TypeFCBGA1283LGA771
CPU ClassServerServer
Clockspeed2.4 GHz2.0 GHz
Turbo SpeedUp to 2.6 GHzNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
Max TDP14W80W
Yearly Running Cost$2.56$14.60
First Seen on ChartQ2 2014Q1 2009
# of Samples4110
Cross-Platform Rating30904979
Single Thread Rating554875
CPU Mark14221630
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 28th of July 2021 - Higher results represent better performance
Intel Atom C2550 @ 2.40GHz
1,422
Intel Xeon E5405 @ 2.00GHz
1,630
CPU Value (CPU Mark / $Price)
As of 28th of July 2021 - Higher results represent better value
Intel Atom C2550 @ 2.40GHz
NA
Intel Xeon E5405 @ 2.00GHz
40.81
CPU Single Thread Rating
As of 28th of July 2021 - Higher results represent better performance
Intel Atom C2550 @ 2.40GHz
554
Intel Xeon E5405 @ 2.00GHz
875

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 Atom C2550 @ 2.40GHzIntel Xeon E5405 @ 2.00GHz
Max TDP14W80W
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.