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Intel Xeon 5148 vs AMD Opteron 285

The Intel Xeon 5148 @ 2.33GHz is newer than AMD Opteron 285, while the multi-threaded (CPU Mark) is simliar, Intel Xeon 5148 @ 2.33GHz is around 41% faster in single-thread testing. However, Intel Xeon 5148 @ 2.33GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 6 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.

×Intel Xeon 5148 @ 2.33GHz×AMD Opteron 285+ ADD
Price Search Online Search Online
Socket TypeLGA771940
CPU ClassServerServer
Clockspeed2.3 GHz2.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 128KB, L2: 4.0MB, L3: 0MBL1: 256KB, L2: 2.0MB,
TDP40W95W
Yearly Running Cost$7.30$17.34
Other
First Seen on ChartQ1 2010Q2 2009
# of Samples42
CPU Value45.638.3
Single Thread Rating(% diff. to max in group)868(0.0%)509(-41.4%)
CPU Mark(% diff. to max in group)912(-4.5%)956(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of December 2024 - Higher results represent better performance
Intel Xeon 5148 @ 2.33GHz
912
AMD Opteron 285
956
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 1st of December 2024 - Higher results represent better value
Intel Xeon 5148 @ 2.33GHz
45.6
AMD Opteron 285
38.3
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 1st of December 2024 - Higher results represent better performance
Intel Xeon 5148 @ 2.33GHz
868
AMD Opteron 285
509
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.
Intel Xeon 5148 @ 2.33GHz AMD Opteron 285
Max TDP40W95W
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.