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Intel Xeon L3406 vs Xeon X3320

The Intel Xeon L3406 @ 2.27GHz is newer than Intel Xeon X3320 @ 2.50GHz, while Intel Xeon X3320 @ 2.50GHz is significantly faster in multi-threaded (CPU Mark) testing, it is around 41% faster in single-thread testing. However, Intel Xeon L3406 @ 2.27GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 44 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 L3406 @ 2.27GHz×Intel Xeon X3320 @ 2.50GHz+ ADD
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Socket TypeLGA1156LGA775
CPU ClassServerServer
Clockspeed2.3 GHz2.5 GHz
Turbo SpeedUp to 2.5 GHzNot Supported
# of Physical Cores2 (Threads: 4)4 (Threads: 4)
CacheL1: 256KB, L2: 1.0MB, L1: 256KB, L2: 6.0MB, L3: 0MB
TDP30W95W
Yearly Running Cost$5.48$17.34
Other
First Seen on ChartQ1 2010Q4 2009
# of Samples143
CPU Value3.68.7
Single Thread Rating(% diff. to max in group)647(-41.0%)1097(0.0%)
CPU Mark(% diff. to max in group)928(-53.3%)1986(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Xeon L3406 @ 2.27GHz
928
Intel Xeon X3320 @ 2.50GHz
1,986
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 22nd of December 2024 - Higher results represent better value
Intel Xeon L3406 @ 2.27GHz
3.6
Intel Xeon X3320 @ 2.50GHz
8.7
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 22nd of December 2024 - Higher results represent better performance
Intel Xeon L3406 @ 2.27GHz
647
Intel Xeon X3320 @ 2.50GHz
1,097
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 L3406 @ 2.27GHz Intel Xeon X3320 @ 2.50GHz
Max TDP30W95W
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.