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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.

AMD Opteron 6128Intel Xeon W3520 @ 2.67GHz
Price$18.99 BUY NOW!$481
Socket TypeG34LGA1366
CPU ClassServerServer
Clockspeed2.0 GHz2.7 GHz
Turbo SpeedNot SupportedUp to 2.9 GHz
# of Physical Cores84 (2 logical cores per physical)
Max TDP115W130W
Yearly Running Cost$20.99$23.73
First Seen on ChartQ2 2010Q1 2009
# of Samples5228
Single Thread Rating6911195
CPU Mark45055057
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.


CPU Mark Rating
As of 20th of August 2019 - Higher results represent better performance
AMD Opteron 6128
4,505
Intel Xeon W3520 @ 2.67GHz
5,057
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 20th of August 2019 - Higher results represent better value
AMD Opteron 6128
237.24
Intel Xeon W3520 @ 2.67GHz
105.36
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 20th of August 2019 - Higher results represent better performance
AMD Opteron 6128
691
Intel Xeon W3520 @ 2.67GHz
1,195
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.
AMD Opteron 6128Intel Xeon W3520 @ 2.67GHz
Max TDP115W130W
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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