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CPU Benchmarks

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Intel Xeon 5150 vs Xeon X3350

The Intel Xeon 5150 @ 2.66GHz is newer than Intel Xeon X3350 @ 2.66GHz, while Intel Xeon X3350 @ 2.66GHz is significantly faster in multi-threaded (CPU Mark) testing, it is around 12% faster in single-thread testing. However, Intel Xeon X3350 @ 2.66GHz uses around 38% more power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 67 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 5150 @ 2.66GHz×Intel Xeon X3350 @ 2.66GHz+ ADD
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Socket TypeLGA771LGA775
CPU ClassServerServer
Clockspeed2.7 GHz2.7 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores2 (Threads: 2)4 (Threads: 4)
CacheL1: 128KB, L2: 4.0MB, L3: 0MBL1: 256KB, L2: 12.0MB, L3: 0MB
TDP65W95W
Yearly Running Cost$11.86$17.34
Other
First Seen on ChartQ1 2009Q4 2008
# of Samples4522
CPU Value29.837.7
Single Thread Rating(% diff. to max in group)10233(-11.7%)1158(0.0%)
CPU Mark(% diff. to max in group)924(-59.2%)2263(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 8th of January 2025 - Higher results represent better performance
Intel Xeon 5150 @ 2.66GHz
924
Intel Xeon X3350 @ 2.66GHz
2,263
CPU Value (CPU Mark / $Price)
As of 8th of January 2025 - Higher results represent better value
Intel Xeon 5150 @ 2.66GHz
29.8
Intel Xeon X3350 @ 2.66GHz
37.7
CPU Single Thread Rating
As of 8th of January 2025 - Higher results represent better performance
Intel Xeon 5150 @ 2.66GHz
1,023
Intel Xeon X3350 @ 2.66GHz
1,158
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 5150 @ 2.66GHz Intel Xeon X3350 @ 2.66GHz
Max TDP65W95W
Power consumption per day (kWh)0.130.19
Running cost per day$0.033$0.048
Power consumption per year (kWh)47.569.3
Running cost per year$11.86$17.34
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.