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Intel Xeon D-2143IT vs Xeon W-10855M

The Intel Xeon W-10855M @ 2.80GHz is newer than Intel Xeon D-2143IT @ 2.20GHz is significantly faster in single-thread testing. Also, Intel Xeon D-2143IT @ 2.20GHz uses around 36% more power. The CPUs selected in this comparison belong in different CPU Classes: Server, Laptop. Consider, selecting CPUs from simliar CPU Class for more apt comparison. The values below were tabulated from a combined 247 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-2143IT @ 2.20GHz×Intel Xeon W-10855M @ 2.80GHz+ ADD
Price Search Online Search Online
Socket TypeFCBGA2518FCBGA1440
CPU ClassServerLaptop, Server
Clockspeed2.2 GHz2.8 GHz
Turbo SpeedUp to 3.0 GHzUp to 5.1 GHz
# of Physical Cores8 (Threads: 16)6 (Threads: 12)
CacheL1: 256KB, L2: 4.0MB, L3: 11MBL1: 384KB, L2: 1.5MB, L3: 12MB
TDP65W45W
Yearly Running Cost$11.86$8.21
OtherIntel UHD Graphics
First Seen on ChartQ3 2018Q3 2020
# of Samples4243
CPU Rank14311422
CPU Value21.427.2
Single Thread Rating(% diff. to max in group)1561(-42.5%)2714(0.0%)
CPU Mark(% diff. to max in group)12116(-0.9%)12227(0.0%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of March 2026 - Higher results represent better performance
Intel Xeon D-2143IT @ 2.20GHz
12,116
Intel Xeon W-10855M @ 2.80GHz
12,227
PassMark Software © 2008-2026
CPU Value (CPU Mark / $Price)
As of 9th of March 2026 - Higher results represent better value
Intel Xeon D-2143IT @ 2.20GHz
21.4
Intel Xeon W-10855M @ 2.80GHz
27.2
PassMark Software © 2008-2026
CPU Single Thread Rating
As of 9th of March 2026 - Higher results represent better performance
Intel Xeon D-2143IT @ 2.20GHz
1,561
Intel Xeon W-10855M @ 2.80GHz
2,714
PassMark Software © 2008-2026
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-2143IT @ 2.20GHz Intel Xeon W-10855M @ 2.80GHz
Max TDP65W45W
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.