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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 W5580 @ 3.20GHzAMD Opteron 6348
Price$107.031$199.99 BUY NOW!
Socket TypeLGA1366NA2
CPU ClassServerServer
Clockspeed3.2 GHz2.8 GHz
Turbo SpeedUp to 3.5 GHzUp to 3.1 GHz
# of Physical Cores4 (2 logical cores per physical)6 (2 logical cores per physical)
Max TDP130W115W
Yearly Running Cost$23.73$20.99
First Seen on ChartQ1 2009Q2 2013
# of Samples191
Single Thread Rating14101266
CPU Mark58369151
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 November 2018 - Higher results represent better performance
Intel Xeon W5580 @ 3.20GHz
5,836
AMD Opteron 6348
9,151
Intel Core i7-8700K @ 3.70GHz
15,964
Intel Core i7-8700 @ 3.20GHz
15,157
AMD Ryzen 7 1700
13,742
Intel Core i7-5820K @ 3.30GHz
12,989
AMD Ryzen 5 1600
12,267
PassMark Software © 2008-2018

CPU Value (CPU Mark / $Price)
As of 19th of November 2018 - Higher results represent better value
Intel Xeon W5580 @ 3.20GHz
54.53
AMD Opteron 6348
45.76
Intel Core i7-8700K @ 3.70GHz
44.47
Intel Core i7-8700 @ 3.20GHz
37.58
AMD Ryzen 7 1700
65.44
Intel Core i7-5820K @ 3.30GHz
43.30
AMD Ryzen 5 1600
94.37
PassMark Software © 2008-2018

CPU Single Thread Rating
As of 19th of November 2018 - Higher results represent better performance
Intel Xeon W5580 @ 3.20GHz
1,410
AMD Opteron 6348
1,266
Intel Core i7-8700K @ 3.70GHz
2,704
Intel Core i7-8700 @ 3.20GHz
2,629
AMD Ryzen 7 1700
1,775
Intel Core i7-5820K @ 3.30GHz
2,021
AMD Ryzen 5 1600
1,822
PassMark Software © 2008-2018





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 W5580 @ 3.20GHzAMD Opteron 6348
Max TDP130W115W
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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