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Intel Xeon D-2166NT vs Xeon W-2255

The Intel Xeon W-2255 @ 3.70GHz is newer than Intel Xeon D-2166NT @ 2.00GHz also around 33% faster in multi-threaded (CPU Mark) testing, it is around 35% faster in single-thread testing. However, Intel Xeon D-2166NT @ 2.00GHz uses substantially less power. The CPUs selected in this comparison belong in different CPU Classes: Server, Desktop. Consider, selecting CPUs from simliar CPU Class for more apt comparison.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 D-2166NT @ 2.00GHz×Intel Xeon W-2255 @ 3.70GHz+ ADD
Price Search Online $830.31 - BUY
Socket TypeFCBGA2518FCLGA2066
CPU ClassServerDesktop, Server
Clockspeed2.0 GHz3.7 GHz
Turbo SpeedUp to 3.0 GHzUp to 4.7 GHz
# of Physical Cores12 (Threads: 24)10 (Threads: 20)
CacheL1: 512KB, L2: 8.0MB, L3: 17MBL1: 640KB, L2: 10.0MB, L3: 19MB
TDP85W165W
Yearly Running Cost$15.51$30.11
Other
First Seen on ChartQ1 2020Q1 2020
# of Samples265
CPU Value15.027.0
Single Thread Rating(% diff. to max in group)1751(-35.4%)2709(0.0%)
CPU Mark(% diff. to max in group)15105(-32.5%)22384(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 28th of November 2024 - Higher results represent better performance
Intel Xeon D-2166NT @ 2.00GHz
15,105
Intel Xeon W-2255 @ 3.70GHz
22,384
PassMark Software © 2008-2024
CPU Value (CPU Mark / $Price)
As of 28th of November 2024 - Higher results represent better value
Intel Xeon D-2166NT @ 2.00GHz
15.0
Intel Xeon W-2255 @ 3.70GHz
27.0
PassMark Software © 2008-2024
CPU Single Thread Rating
As of 28th of November 2024 - Higher results represent better performance
Intel Xeon D-2166NT @ 2.00GHz
1,751
Intel Xeon W-2255 @ 3.70GHz
2,709
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 D-2166NT @ 2.00GHz Intel Xeon W-2255 @ 3.70GHz
Max TDP85W165W
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.