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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon E5-2643 v3 @ 3.40GHz vs AMD Opteron 6348

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


×Intel Xeon E5-2643 v3 @ 3.40GHz×AMD Opteron 6348+ ADD
Price$2499.95
BUY NOW!		$1708.67
BUY NOW!
Socket TypeLGA2011-v3NA2
CPU ClassServerServer
Clockspeed3.4 GHz2.8 GHz
Turbo SpeedUp to 3.7 GHzUp to 3.1 GHz
# of Physical Cores6 (Threads: 12)12 (in 6 physical modules)
Max TDP135W115W
Yearly Running Cost$24.64$20.99
First Seen on ChartQ1 2015Q2 2013
# of Samples292
Single Thread Rating20821302
CPU Mark103958030

CPU Mark Rating
As of 25th of June 2022 - Higher results represent better performance
Intel Xeon E5-2643 v3 @ 3.40GHz
 10,395
AMD Opteron 6348
 8,030
PassMark Software © 2008-2022
CPU Value (CPU Mark / $Price)
As of 25th of June 2022 - Higher results represent better value
Intel Xeon E5-2643 v3 @ 3.40GHz
 4.16
AMD Opteron 6348
 4.70
PassMark Software © 2008-2022
CPU Single Thread Rating
As of 25th of June 2022 - Higher results represent better performance
Intel Xeon E5-2643 v3 @ 3.40GHz
 2,082
AMD Opteron 6348
 1,302
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 E5-2643 v3 @ 3.40GHzAMD Opteron 6348
Max TDP135W115W
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.