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Intel Xeon E5405 vs Xeon X3330

The Intel Xeon X3330 @ 2.66GHz is newer than Intel Xeon E5405 @ 2.00GHz also around 19% faster in multi-threaded (CPU Mark) testing, it is around 24% faster in single-thread testing. However, Intel Xeon X3330 @ 2.66GHz uses around 17% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 170 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 E5405 @ 2.00GHz×Intel Xeon X3330 @ 2.66GHz+ ADD
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Socket TypeLGA771LGA775
CPU ClassServerServer
Clockspeed2.0 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores4 (Threads: 4)4 (Threads: 4)
CacheL1: 256KB, L2: 12.0MB, L3: 0MBL1: 256KB, L2: 6.0MB, L3: 0MB
TDP80W95W
Yearly Running Cost$14.60$17.34
Other
First Seen on ChartQ1 2009Q2 2010
# of Samples11357
CPU Value7.310.1
Single Thread Rating(% diff. to max in group)877(-23.9%)1152(0.0%)
CPU Mark(% diff. to max in group)1718(-18.6%)2111(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 13th of November 2024 - Higher results represent better performance
Intel Xeon E5405 @ 2.00GHz
1,718
Intel Xeon X3330 @ 2.66GHz
2,111
CPU Value (CPU Mark / $Price)
As of 13th of November 2024 - Higher results represent better value
Intel Xeon E5405 @ 2.00GHz
7.3
Intel Xeon X3330 @ 2.66GHz
10.1
CPU Single Thread Rating
As of 13th of November 2024 - Higher results represent better performance
Intel Xeon E5405 @ 2.00GHz
877
Intel Xeon X3330 @ 2.66GHz
1,152
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 E5405 @ 2.00GHz Intel Xeon X3330 @ 2.66GHz
Max TDP80W95W
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.