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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Atom C2750 @ 2.41GHz vs Intel Xeon E5450 @ 3.00GHz

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


×Intel Atom C2750 @ 2.41GHz×Intel Xeon E5450 @ 3.00GHz+ ADD
PriceSearch Online$36.991
Socket TypeBGA 1283LGA771
CPU ClassServerServer
Clockspeed2.4 GHz3.0 GHz
Turbo SpeedUp to 2.6 GHzNot Supported
# of Physical Cores8 (Threads: 8)4 (Threads: 4)
Max TDP20W80W
Yearly Running Cost$3.65$14.60
First Seen on ChartQ2 2015Q2 2009
# of Samples21223
Single Thread Rating(% diff. to max in group)291(-77.5%)1295(0.0%)
CPU Mark(% diff. to max in group)2174(-12.6%)2486(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 2nd of July 2022 - Higher results represent better performance
Intel Atom C2750 @ 2.41GHz
 2,174
Intel Xeon E5450 @ 3.00GHz
 2,486
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 2nd of July 2022 - Higher results represent better value
Intel Atom C2750 @ 2.41GHz
 NA
Intel Xeon E5450 @ 3.00GHz
 67.22
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 2nd of July 2022 - Higher results represent better performance
Intel Atom C2750 @ 2.41GHz
 291
Intel Xeon E5450 @ 3.00GHz
 1,295
PassMark Software © 2008-2022

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 C2750 @ 2.41GHzIntel Xeon E5450 @ 3.00GHz
Max TDP20W80W
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.