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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 E5-2640 v2 @ 2.00GHzAMD Opteron 6376
Price$317.99 BUY NOW!$65 BUY NOW!
Socket TypeLGA 2011Socket G34
CPU ClassServerServer
Clockspeed2.0 GHz2.3 GHz
Turbo SpeedUp to 2.5 GHzUp to 3.2 GHz
# of Physical Cores8 (2 logical cores per physical)8 (2 logical cores per physical)
Max TDP95W115W
Yearly Running Cost$17.34$20.99
First Seen on ChartQ1 2014Q2 2013
# of Samples134
Single Thread Rating12091101
CPU Mark101439212


CPU Mark Rating
As of 21st of May 2019 - Higher results represent better performance
Intel Xeon E5-2640 v2 @ 2.00GHz
10,143
AMD Opteron 6376
9,212
Intel Core i9-9900K @ 3.60GHz
20,206
AMD Ryzen 7 2700X
16,984
Intel Core i7-8700K @ 3.70GHz
15,962
Intel Core i7-8700 @ 3.20GHz
15,147
AMD Ryzen 7 1700
13,769
PassMark Software © 2008-2019

CPU Value (CPU Mark / $Price)
As of 21st of May 2019 - Higher results represent better value
Intel Xeon E5-2640 v2 @ 2.00GHz
31.90
AMD Opteron 6376
141.72
Intel Core i9-9900K @ 3.60GHz
41.66
AMD Ryzen 7 2700X
59.81
Intel Core i7-8700K @ 3.70GHz
42.01
Intel Core i7-8700 @ 3.20GHz
50.49
AMD Ryzen 7 1700
79.93
PassMark Software © 2008-2019

CPU Single Thread Rating
As of 21st of May 2019 - Higher results represent better performance
Intel Xeon E5-2640 v2 @ 2.00GHz
1,209
AMD Opteron 6376
1,101
Intel Core i9-9900K @ 3.60GHz
2,900
AMD Ryzen 7 2700X
2,192
Intel Core i7-8700K @ 3.70GHz
2,702
Intel Core i7-8700 @ 3.20GHz
2,630
AMD Ryzen 7 1700
1,775
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 E5-2640 v2 @ 2.00GHzAMD Opteron 6376
Max TDP95W115W
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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