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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5-2640 v2 @ 2.00GHz vs AMD Opteron 6276

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 6276+ ADD
Price$69
BUY NOW!		$701
Socket TypeLGA 2011Socket G34
CPU ClassServerServer
Clockspeed2.0 GHz2.3 GHz
Turbo SpeedUp to 2.5 GHzUp to 2.6 GHz
# of Physical Cores8 (Threads: 16)16 (in 8 physical modules)
Max TDP95W115W
Yearly Running Cost$17.34$20.99
First Seen on ChartQ1 2014Q1 2013
# of Samples275
Cross-Platform Rating1903014056
Single Thread Rating12771122
CPU Mark77306351
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 27th of September 2021 - Higher results represent better performance
Intel Xeon E5-2640 v2 @ 2.00GHz
 7,730
AMD Opteron 6276
 6,351
PassMark Software © 2008-2021
CPU Value (CPU Mark / $Price)
As of 27th of September 2021 - Higher results represent better value
Intel Xeon E5-2640 v2 @ 2.00GHz
 112.03
AMD Opteron 6276
 90.74
PassMark Software © 2008-2021
CPU Single Thread Rating
As of 27th of September 2021 - Higher results represent better performance
Intel Xeon E5-2640 v2 @ 2.00GHz
 1,277
AMD Opteron 6276
 1,122
PassMark Software © 2008-2021

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 6276
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.