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AMD Opteron 2427 vs Opteron 1385

The AMD Opteron 1385 is newer than AMD Opteron 2427 is significantly faster in single-thread testing. Also, AMD Opteron 1385 uses around 42% more power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 9 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 2427×AMD Opteron 1385+ ADD
Price Search Online Search Online
Socket TypeF (1207)AM2+,AM3
CPU ClassServerServer
Clockspeed2.2 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores6 (Threads: 6)4 (Threads: 4)
CacheL1: 768KB, L2: 3.0MB, L3: 6MBL1: 512KB, L2: 2.0MB, L3: 6MB
TDP75W115W
Yearly Running Cost$13.69$20.99
Other
First Seen on ChartQ3 2011Q3 2014
# of Samples18
CPU Rank35623500
CPU Value36.346.4
Single Thread Rating(% diff. to max in group)386(-63.9%)1069(0.0%)
CPU Mark(% diff. to max in group)1995(-4.5%)2089(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 20th of January 2026 - Higher results represent better performance
AMD Opteron 2427
1,995
AMD Opteron 1385
2,089
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 20th of January 2026 - Higher results represent better value
AMD Opteron 2427
36.3
AMD Opteron 1385
46.4
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 20th of January 2026 - Higher results represent better performance
AMD Opteron 2427
386
AMD Opteron 1385
1,069
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 2427 AMD Opteron 1385
Max TDP75W115W
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.