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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 E5503 @ 2.00GHzIntel Xeon 3075 @ 2.66GHz
Price$287.011$349.951
Socket TypeLGA1366NA2
CPU ClassServerServer
Clockspeed2.0 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores22
Max TDP80WNA2
Yearly Running Cost$14.60NA
First Seen on ChartQ2 2010Q1 2011
# of Samples112
Single Thread Rating8121062
CPU Mark13811840
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.


CPU Mark Rating
As of 19th of August 2019 - Higher results represent better performance
Intel Xeon E5503 @ 2.00GHz
1,381
Intel Xeon 3075 @ 2.66GHz
1,840
Intel Core i9-9900K @ 3.60GHz
20,222
AMD Ryzen 7 2700X
16,960
Intel Core i7-8700K @ 3.70GHz
15,963
Intel Core i7-8700 @ 3.20GHz
15,158
AMD Ryzen 7 1700X
14,682
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 19th of August 2019 - Higher results represent better value
Intel Xeon E5503 @ 2.00GHz
4.81
Intel Xeon 3075 @ 2.66GHz
5.26
Intel Core i9-9900K @ 3.60GHz
42.22
AMD Ryzen 7 2700X
67.87
Intel Core i7-8700K @ 3.70GHz
45.61
Intel Core i7-8700 @ 3.20GHz
44.85
AMD Ryzen 7 1700X
89.55
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 19th of August 2019 - Higher results represent better performance
Intel Xeon E5503 @ 2.00GHz
812
Intel Xeon 3075 @ 2.66GHz
1,062
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
2,630
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 E5503 @ 2.00GHzIntel Xeon 3075 @ 2.66GHz
Max TDP80WNA
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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