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AMD Opteron 6328 vs Intel Xeon E3-1281 v3

The Intel Xeon E3-1281 v3 @ 3.70GHz is newer than AMD Opteron 6328 also around 28% faster in multi-threaded (CPU Mark) testing, it is around 39% faster in single-thread testing. However, AMD Opteron 6328 uses around 34% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 48 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 6328×Intel Xeon E3-1281 v3 @ 3.70GHz+ ADD
Price $499.99 - BUY Search Online
Socket TypeG34LGA1150
CPU ClassServerServer
Clockspeed3.2 GHz3.7 GHz
Turbo SpeedUp to 3.8 GHzUp to 4.1 GHz
# of Physical Cores8 (in 4 physical modules)4 (Threads: 8)
CacheL1: 640KB, L2: 16.0MB, L3: 12MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP115W82W
Yearly Running Cost$20.99$14.97
Other
First Seen on ChartQ3 2013Q2 2015
# of Samples642
CPU Value10.613.6
Single Thread Rating(% diff. to max in group)1419(-39.0%)2325(0.0%)
CPU Mark(% diff. to max in group)5306(-28.4%)7414(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 26th of July 2024 - Higher results represent better performance
AMD Opteron 6328
5,306
Intel Xeon E3-1281 v3 @ 3.70GHz
7,414
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 26th of July 2024 - Higher results represent better value
AMD Opteron 6328
10.6
Intel Xeon E3-1281 v3 @ 3.70GHz
13.6
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 26th of July 2024 - Higher results represent better performance
AMD Opteron 6328
1,419
Intel Xeon E3-1281 v3 @ 3.70GHz
2,325
PassMark Software © 2008-2024

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 6328Intel Xeon E3-1281 v3 @ 3.70GHz
Max TDP115W82W
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.