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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

AMD Opteron 6276 vs Intel Xeon E5-2643 v4 @ 3.40GHz

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

  • The first section will show basic information for each CPU selected.
  • The additional graphs shows the CPU Mark and Single Thread values of each CPU selected.
  • An accompany graph, if price data is available, will shows the value for money, in terms of the CPU Mark/Thread Rating per dollar.
  • The last section will show approximate yearly running costs for the CPUs.

×AMD Opteron 6276×Intel Xeon E5-2643 v4 @ 3.40GHz+ ADD
Price $198.69 - BUY $310 - BUY
Socket TypeSocket G34FCLGA2011-3
CPU ClassServerServer
Clockspeed2.3 GHz3.4 GHz
Turbo SpeedUp to 2.6 GHzUp to 3.7 GHz
# of Physical Cores16 (in 8 physical modules)6 (Threads: 12)
CacheL1: 1,280KB, L2: 32.0MB, L3: 12MBL1: 256KB, L2: 1.0MB, L3: 20MB
Max TDP115W135W
Yearly Running Cost$20.99$24.64
Other
First Seen on ChartQ1 2013Q2 2016
# of Samples719
CPU Value31.435.8
Single Thread Rating(% diff. to max in group)1005(-55.2%)2241(0.0%)
CPU Mark(% diff. to max in group)6245(-43.7%)11088(0.0%)

CPU Mark Rating
As of 31st of May 2023 - Higher results represent better performance
AMD Opteron 6276
6,245
Intel Xeon E5-2643 v4 @ 3.40GHz
11,088
PassMark Software © 2008-2023
CPU Value (CPU Mark / $Price)
As of 31st of May 2023 - Higher results represent better value
AMD Opteron 6276
31.4
Intel Xeon E5-2643 v4 @ 3.40GHz
35.8
PassMark Software © 2008-2023
CPU Single Thread Rating
As of 31st of May 2023 - Higher results represent better performance
AMD Opteron 6276
1,005
Intel Xeon E5-2643 v4 @ 3.40GHz
2,241
PassMark Software © 2008-2023

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.
AMD Opteron 6276Intel Xeon E5-2643 v4 @ 3.40GHz
Max TDP115W135W
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.