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AMD Opteron 180 vs Opteron 265

The AMD Opteron 265 is newer than AMD Opteron 180 and is around -16% slower in multi-threaded (CPU Mark) testing. Also, AMD Opteron 180 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 41 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 180×AMD Opteron 265+ ADD
Price Search Online Search Online
Socket Type939940
CPU ClassServerServer
Clockspeed2.4 GHz1.8 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 2009Q2 2009
# of Samples401
CPU Rank47894944
CPU Value3.95.7
Single Thread Rating(% diff. to max in group)8743(0.0%)NA
CPU Mark(% diff. to max in group)746(0.0%)626(-16.1%)
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 6th of March 2026 - Higher results represent better performance
AMD Opteron 180
746
AMD Opteron 265
626
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 6th of March 2026 - Higher results represent better value
AMD Opteron 180
3.9
AMD Opteron 265
5.7
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 6th of March 2026 - Higher results represent better performance
AMD Opteron 180
874
AMD Opteron 265
NA
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 180 AMD Opteron 265
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.