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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 X5450 @ 3.00GHzAMD Opteron 1352
Price$59.961$135.991
Socket TypeLGA771AM2
CPU ClassServerServer
Clockspeed3.0 GHz2.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores44
Max TDP120W75W
Yearly Running Cost$21.90$13.69
First Seen on ChartQ1 2009Q1 2009
# of Samples4065
Single Thread Rating1259749
CPU Mark41052316
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


CPU Mark Rating
As of 16th of September 2019 - Higher results represent better performance
Intel Xeon X5450 @ 3.00GHz
4,105
AMD Opteron 1352
2,316
Intel Core i9-9900K @ 3.60GHz
20,194
Intel Core i7-9700K @ 3.60GHz
17,177
AMD Ryzen 7 2700X
16,979
Intel Core i7-8700K @ 3.70GHz
15,929
Intel Core i7-8700 @ 3.20GHz
15,142
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 16th of September 2019 - Higher results represent better value
Intel Xeon X5450 @ 3.00GHz
68.47
AMD Opteron 1352
17.04
Intel Core i9-9900K @ 3.60GHz
40.80
Intel Core i7-9700K @ 3.60GHz
47.06
AMD Ryzen 7 2700X
77.18
Intel Core i7-8700K @ 3.70GHz
45.51
Intel Core i7-8700 @ 3.20GHz
41.04
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 16th of September 2019 - Higher results represent better performance
Intel Xeon X5450 @ 3.00GHz
1,259
AMD Opteron 1352
749
Intel Core i9-9900K @ 3.60GHz
2,895
Intel Core i7-9700K @ 3.60GHz
2,819
AMD Ryzen 7 2700X
2,185
Intel Core i7-8700K @ 3.70GHz
2,698
Intel Core i7-8700 @ 3.20GHz
2,628
PassMark Software © 2008-2019





Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day
Average CPU Utilization (0-100%)1
Power 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 X5450 @ 3.00GHzAMD Opteron 1352
Max TDP120W75W
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.


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