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Intel Xeon X5492 vs Xeon E5472

The Intel Xeon E5472 @ 3.00GHz is newer than Intel Xeon X5492 @ 3.40GHz and is around -22% slower in multi-threaded (CPU Mark) testing. The Intel Xeon E5472 @ 3.00GHz is around -17% slower in single-thread testing. Also, Intel Xeon E5472 @ 3.00GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class. The values below were tabulated from a combined 185 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 X5492 @ 3.40GHz×Intel Xeon E5472 @ 3.00GHz+ ADD
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Socket TypeLGA771LGA771
CPU ClassServerServer
Clockspeed3.4 GHz3.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 256KB, L2: 12.0MB, L3: 0MBL1: 256KB, L2: 12.0MB, L3: 0MB
TDP150W80W
Yearly Running Cost$27.38$14.60
Other
First Seen on ChartQ1 2008Q1 2009
# of Samples29156
CPU Value2.1114.1
Single Thread Rating(% diff. to max in group)1464(0.0%)1211(-17.3%)
CPU Mark(% diff. to max in group)2912(0.0%)2286(-21.5%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 24th of April 2025 - Higher results represent better performance
Intel Xeon X5492 @ 3.40GHz
2,912
Intel Xeon E5472 @ 3.00GHz
2,286
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 24th of April 2025 - Higher results represent better value
Intel Xeon X5492 @ 3.40GHz
2.1
Intel Xeon E5472 @ 3.00GHz
114.1
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 24th of April 2025 - Higher results represent better performance
Intel Xeon X5492 @ 3.40GHz
1,464
Intel Xeon E5472 @ 3.00GHz
1,211
PassMark Software © 2008-2025
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 X5492 @ 3.40GHz Intel Xeon E5472 @ 3.00GHz
Max TDP150W80W
Power consumption per day (kWh)0.300.16
Running cost per day$0.075$0.040
Power consumption per year (kWh)109.558.4
Running cost per year$27.38$14.60
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.