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AMD Opteron 6274 vs Intel Xeon E3-1270

The AMD Opteron 6274 is newer than Intel Xeon E3-1270 @ 3.40GHz however both CPUs have comparable multi-threaded (CPU Mark) and single-thread rating. Also, AMD Opteron 6274 uses around 36% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 362 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 6274×Intel Xeon E3-1270 @ 3.40GHz+ ADD
Price $229.95 - BUY Search Online
Socket TypeG34LGA1155
CPU ClassServerServer
Clockspeed2.2 GHz3.4 GHz
Turbo SpeedUp to 3.1 GHzUp to 3.8 GHz
# of Physical Cores16 (in 8 physical modules)4 (Threads: 8)
CacheL1: 1,280KB, L2: 32.0MB, L3: 12MBL1: 256KB, L2: 1.0MB, L3: 8MB
TDP115W80W
Yearly Running Cost$20.99$14.60
Other
First Seen on ChartQ1 2012Q2 2011
# of Samples4358
CPU Value24.530.2
Single Thread Rating(% diff. to max in group)871(-50.1%)1745(0.0%)
CPU Mark(% diff. to max in group)5643(0.0%)5375(-4.7%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 16th of November 2025 - Higher results represent better performance
AMD Opteron 6274
5,643
Intel Xeon E3-1270 @ 3.40GHz
5,375
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 16th of November 2025 - Higher results represent better value
AMD Opteron 6274
24.5
Intel Xeon E3-1270 @ 3.40GHz
30.2
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 16th of November 2025 - Higher results represent better performance
AMD Opteron 6274
871
Intel Xeon E3-1270 @ 3.40GHz
1,745
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 6274 Intel Xeon E3-1270 @ 3.40GHz
Max TDP115W80W
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.