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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 X5550 @ 2.67GHzIntel Xeon X5470 @ 3.33GHz
Price$304.851$1891
Socket TypeLGA1366LGA771
CPU ClassServerServer
Clockspeed2.7 GHz3.3 GHz
Turbo SpeedUp to 3.1 GHzNot Supported
# of Physical Cores4 (2 logical cores per physical)4
Max TDP95W120W
Yearly Running Cost$17.34$21.90
First Seen on ChartQ2 2009Q1 2009
# of Samples56137
Single Thread Rating12441388
CPU Mark53534588
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


CPU Mark Rating
As of 24th of August 2019 - Higher results represent better performance
Intel Xeon X5550 @ 2.67GHz
5,353
Intel Xeon X5470 @ 3.33GHz
4,588
Intel Core i9-9900K @ 3.60GHz
20,220
AMD Ryzen 7 2700X
16,959
Intel Core i7-8700K @ 3.70GHz
15,963
Intel Core i7-8700 @ 3.20GHz
15,161
AMD Ryzen 7 1700X
14,683
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 24th of August 2019 - Higher results represent better value
Intel Xeon X5550 @ 2.67GHz
17.56
Intel Xeon X5470 @ 3.33GHz
24.28
Intel Core i9-9900K @ 3.60GHz
42.21
AMD Ryzen 7 2700X
68.14
Intel Core i7-8700K @ 3.70GHz
45.61
Intel Core i7-8700 @ 3.20GHz
42.12
AMD Ryzen 7 1700X
89.56
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 24th of August 2019 - Higher results represent better performance
Intel Xeon X5550 @ 2.67GHz
1,244
Intel Xeon X5470 @ 3.33GHz
1,388
Intel Core i9-9900K @ 3.60GHz
2,898
AMD Ryzen 7 2700X
2,190
Intel Core i7-8700K @ 3.70GHz
2,701
Intel Core i7-8700 @ 3.20GHz
2,631
AMD Ryzen 7 1700X
1,881
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 X5550 @ 2.67GHzIntel Xeon X5470 @ 3.33GHz
Max TDP95W120W
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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