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Intel Xeon X5450 vs Xeon E5506

The Intel Xeon E5506 @ 2.13GHz is newer than Intel Xeon X5450 @ 3.00GHz, while Intel Xeon X5450 @ 3.00GHz is around 19% faster in multi-threaded (CPU Mark) testing, it is around 26% faster in single-thread testing. However, Intel Xeon X5450 @ 3.00GHz uses around 40% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 582 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 X5450 @ 3.00GHz×Intel Xeon E5506 @ 2.13GHz+ ADD
Price Search Online Search Online
Socket TypeLGA771LGA1366
CPU ClassServerServer
Clockspeed3.0 GHz2.1 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 256KB, L2: 12.0MB, L3: 0MBL1: 256KB, L2: 1.0MB, L3: 4MB
TDP120W80W
Yearly Running Cost$21.90$14.60
Other
First Seen on ChartQ1 2009Q2 2009
# of Samples49983
CPU Value47.921.9
Single Thread Rating(% diff. to max in group)1257(0.0%)928(-26.2%)
CPU Mark(% diff. to max in group)2394(0.0%)1944(-18.8%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 1st of November 2024 - Higher results represent better performance
Intel Xeon X5450 @ 3.00GHz
2,394
Intel Xeon E5506 @ 2.13GHz
1,944
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 1st of November 2024 - Higher results represent better value
Intel Xeon X5450 @ 3.00GHz
47.9
Intel Xeon E5506 @ 2.13GHz
21.9
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 1st of November 2024 - Higher results represent better performance
Intel Xeon X5450 @ 3.00GHz
1,257
Intel Xeon E5506 @ 2.13GHz
928
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 X5450 @ 3.00GHz Intel Xeon E5506 @ 2.13GHz
Max TDP120W80W
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.