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AMD Opteron 6272 vs Intel Xeon E5-2620

The Intel Xeon E5-2620 @ 2.00GHz is newer than AMD Opteron 6272 is around 48% faster in single-thread testing. Also, AMD Opteron 6272 uses around 19% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 364 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 6272×Intel Xeon E5-2620 @ 2.00GHz+ ADD
Price Search Online Search Online
Socket TypeG34LGA2011
CPU ClassServerServer
Clockspeed2.1 GHz2.0 GHz
Turbo SpeedUp to 3.0 GHzUp to 2.5 GHz
# of Physical Cores16 (in 8 physical modules)6 (Threads: 12)
CacheL1: 1,280KB, L2: 32.0MB, L3: 12MBL1: 384KB, L2: 1.5MB, L3: 15MB
TDP115W95W
Yearly Running Cost$20.99$17.34
Other
First Seen on ChartQ4 2011Q2 2012
# of Samples6358
CPU Rank23492328
CPU Value6.159.2
Single Thread Rating(% diff. to max in group)753(-32.5%)1115(0.0%)
CPU Mark(% diff. to max in group)5240(-1.6%)5327(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 12th of March 2026 - Higher results represent better performance
AMD Opteron 6272
5,240
Intel Xeon E5-2620 @ 2.00GHz
5,327
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 12th of March 2026 - Higher results represent better value
AMD Opteron 6272
6.1
Intel Xeon E5-2620 @ 2.00GHz
59.2
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 12th of March 2026 - Higher results represent better performance
AMD Opteron 6272
753
Intel Xeon E5-2620 @ 2.00GHz
1,115
PassMark Software © 2008-2026
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 6272 Intel Xeon E5-2620 @ 2.00GHz
Max TDP115W95W
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.