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AMD Opteron 185 vs Opteron 280

The AMD Opteron 280 is newer than AMD Opteron 185 also around 9% faster in multi-threaded (CPU Mark) testing, but AMD Opteron 185 is significantly faster in single-thread testing. However, AMD Opteron 185 uses around 15% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 16 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 185×AMD Opteron 280+ ADD
Price Search Online Search Online
Socket Type939940
CPU ClassServerServer
Clockspeed2.6 GHz2.4 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 2.0MB, L1: 256KB, L2: 2.0MB,
TDP110W95W
Yearly Running Cost$20.08$17.34
Other
First Seen on ChartQ1 2009Q1 2009
# of Samples133
CPU Value0.02.9
Single Thread Rating(% diff. to max in group)8843(0.0%)430(-51.4%)
CPU Mark(% diff. to max in group)695(-9.1%)765(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
AMD Opteron 185
695
AMD Opteron 280
765
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
AMD Opteron 185
NA
AMD Opteron 280
2.9
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
AMD Opteron 185
884
AMD Opteron 280
430
PassMark Software © 2008-2024
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 185 AMD Opteron 280
Max TDP110W95W
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.