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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Intel Xeon W-2245 vs Xeon D-2166NT

The Intel Xeon W-2245 @ 3.90GHz is newer than Intel Xeon D-2166NT @ 2.00GHz also around 22% faster in multi-threaded (CPU Mark) testing, it is around 36% faster in single-thread testing. However, Intel Xeon D-2166NT @ 2.00GHz uses substantially less power. All the CPUs in this comparison belong in the Server CPU Class.The values below were tabulated from a combined 157 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 W-2245 @ 3.90GHz×Intel Xeon D-2166NT @ 2.00GHz+ ADD
Price $929.95 - BUY Search Online
Socket TypeFCLGA2066FCBGA2518
CPU ClassServerServer
Clockspeed3.9 GHz2.0 GHz
Turbo SpeedUp to 4.7 GHzUp to 3.0 GHz
# of Physical Cores8 (Threads: 16)12 (Threads: 24)
CacheL1: 512KB, L2: 8.0MB, L3: 17MBL1: 512KB, L2: 8.0MB, L3: 17MB
TDP155W85W
Yearly Running Cost$28.29$15.51
Other
First Seen on ChartQ2 2020Q1 2020
# of Samples1552
CPU Value20.915.0
Single Thread Rating(% diff. to max in group)2735(0.0%)1751(-36.0%)
CPU Mark(% diff. to max in group)19452(0.0%)15105(-22.3%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 9th of January 2025 - Higher results represent better performance
Intel Xeon W-2245 @ 3.90GHz
19,452
Intel Xeon D-2166NT @ 2.00GHz
15,105
CPU Value (CPU Mark / $Price)
As of 9th of January 2025 - Higher results represent better value
Intel Xeon W-2245 @ 3.90GHz
20.9
Intel Xeon D-2166NT @ 2.00GHz
15.0
CPU Single Thread Rating
As of 9th of January 2025 - Higher results represent better performance
Intel Xeon W-2245 @ 3.90GHz
2,735
Intel Xeon D-2166NT @ 2.00GHz
1,751
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 W-2245 @ 3.90GHz Intel Xeon D-2166NT @ 2.00GHz
Max TDP155W85W
Power consumption per day (kWh)0.310.17
Running cost per day$0.077$0.043
Power consumption per year (kWh)113.262.1
Running cost per year$28.29$15.51
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.