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AMD Opteron 6376 vs Intel Xeon E5-4655 v4

The Intel Xeon E5-4655 v4 @ 2.50GHz is newer than AMD Opteron 6376 also around 49% faster in multi-threaded (CPU Mark) testing, it is around 40% faster in single-thread testing. However, Intel Xeon E5-4655 v4 @ 2.50GHz uses around 16% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 5 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.

  • 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 6376×Intel Xeon E5-4655 v4 @ 2.50GHz+ ADD
Price Search Online Search Online
Socket TypeSocket G34FCLGA2011
CPU ClassServerServer
Clockspeed2.3 GHz2.5 GHz
Turbo SpeedUp to 3.2 GHzUp to 3.2 GHz
# of Physical Cores16 (in 8 physical modules)8 (Threads: 16)
CacheL1: 1,280KB, L2: 32.0MB, L3: 12MBL1: 512KB, L2: 2.0MB, L3: 30MB
TDP115W135W
Yearly Running Cost$20.99$24.64
Other
First Seen on ChartQ3 2013Q3 2024
# of Samples41
CPU Value2.92.4
Single Thread Rating(% diff. to max in group)1165(-40.3%)1952(0.0%)
CPU Mark(% diff. to max in group)5572(-48.9%)10912(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 17th of April 2025 - Higher results represent better performance
AMD Opteron 6376
5,572
Intel Xeon E5-4655 v4 @ 2.50GHz
10,912
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 17th of April 2025 - Higher results represent better value
AMD Opteron 6376
2.9
Intel Xeon E5-4655 v4 @ 2.50GHz
2.4
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 17th of April 2025 - Higher results represent better performance
AMD Opteron 6376
1,165
Intel Xeon E5-4655 v4 @ 2.50GHz
1,952
PassMark Software © 2008-2025
Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per day Average CPU Utilization (0-100%)1 Power cost, $ per kWh2
8
25
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 6376 Intel Xeon E5-4655 v4 @ 2.50GHz
Max TDP115W135W
Power consumption per day (kWh)0.230.27
Running cost per day$0.058$0.068
Power consumption per year (kWh)84.098.6
Running cost per year$20.99$24.64
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.