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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5-2640 v2 @ 2.00GHz vs AMD Opteron 6344

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.


×Intel Xeon E5-2640 v2 @ 2.00GHz×AMD Opteron 6344+ ADD
Price$61.45
BUY NOW!		$54.99
BUY NOW!
Socket TypeLGA 2011NA2
CPU ClassServerServer
Clockspeed2.0 GHz2.6 GHz
Turbo SpeedUp to 2.5 GHzUp to 3.2 GHz
# of Physical Cores8 (Threads: 16)12 (in 6 physical modules)
Max TDP95W115W
Yearly Running Cost$17.34$20.99
First Seen on ChartQ1 2014Q3 2013
# of Samples281
Single Thread Rating12751231
CPU Mark77416069

CPU Mark Rating
As of 28th of June 2022 - Higher results represent better performance
Intel Xeon E5-2640 v2 @ 2.00GHz
 7,741
AMD Opteron 6344
 6,069
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 28th of June 2022 - Higher results represent better value
Intel Xeon E5-2640 v2 @ 2.00GHz
 125.97
AMD Opteron 6344
 110.36
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 28th of June 2022 - Higher results represent better performance
Intel Xeon E5-2640 v2 @ 2.00GHz
 1,275
AMD Opteron 6344
 1,231
PassMark Software © 2008-2022

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power 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 6344
Max TDP95W115W
Power consumption per day (kWh)NANA
Running cost per dayNANA
Power consumption per year (kWh)NANA
Running cost per yearNANA
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.