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Intel Xeon W3505 vs AMD Opteron 285

The AMD Opteron 285 is newer than Intel Xeon W3505 @ 2.53GHz, while Intel Xeon W3505 @ 2.53GHz is around 18% faster in multi-threaded (CPU Mark) testing and is significantly faster in single-thread testing. However, Intel Xeon W3505 @ 2.53GHz uses around 31% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 96 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 W3505 @ 2.53GHz×AMD Opteron 285+ ADD
Price Search Online Search Online
Socket TypeLGA1366940
CPU ClassServerServer
Clockspeed2.5 GHz2.6 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)2 (Threads: 2)
CacheL1: 256KB, L2: 1.0MB, L3: 4MBL1: 256KB, L2: 2.0MB,
TDP130W95W
Yearly Running Cost$23.73$17.34
Other
First Seen on ChartQ2 2009Q2 2009
# of Samples942
CPU Value78.138.3
Single Thread Rating(% diff. to max in group)1106(0.0%)509(-54.0%)
CPU Mark(% diff. to max in group)1161(0.0%)956(-17.7%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 21st of November 2024 - Higher results represent better performance
Intel Xeon W3505 @ 2.53GHz
1,161
AMD Opteron 285
956
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 21st of November 2024 - Higher results represent better value
Intel Xeon W3505 @ 2.53GHz
78.1
AMD Opteron 285
38.3
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 21st of November 2024 - Higher results represent better performance
Intel Xeon W3505 @ 2.53GHz
1,106
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 W3505 @ 2.53GHz AMD Opteron 285
Max TDP130W95W
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.