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CPU Benchmarks

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Intel Xeon W-2275 vs i9-11900K

The Intel Core i9-11900K @ 3.50GHz is newer than Intel Xeon W-2275 @ 3.30GHz and is around -11% slower in multi-threaded (CPU Mark) testing. The Intel Core i9-11900K @ 3.50GHz is around 28% faster in single-thread testing. Also, Intel Xeon W-2275 @ 3.30GHz uses around 28% more power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 4057 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-2275 @ 3.30GHz×Intel Core i9-11900K @ 3.50GHz+ ADD
Price Search Online $429.95 - BUY
Socket TypeFCLGA2066FCLGA1200
CPU ClassDesktopDesktop
Clockspeed3.3 GHz3.5 GHz
Turbo SpeedUp to 4.8 GHzUp to 5.2 GHz
# of Physical Cores14 (Threads: 28)8 (Threads: 16)
CacheL1: 896KB, L2: 14.0MB, L3: 19MBL1: 640KB, L2: 4.0MB, L3: 16MB
TDP165W125W
Yearly Running Cost$30.11$22.81
Other
First Seen on ChartQ4 2020Q1 2021
# of Samples643993
CPU Value33.358.1
Single Thread Rating(% diff. to max in group)2749(-21.6%)3508(0.0%)
CPU Mark(% diff. to max in group)27975(0.0%)24996(-10.6%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.

CPU Mark Rating
As of 15th of November 2025 - Higher results represent better performance
Intel Xeon W-2275 @ 3.30GHz
27,975
Intel Core i9-11900K @ 3.50GHz
24,996
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 15th of November 2025 - Higher results represent better value
Intel Xeon W-2275 @ 3.30GHz
33.3
Intel Core i9-11900K @ 3.50GHz
58.1
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 15th of November 2025 - Higher results represent better performance
Intel Xeon W-2275 @ 3.30GHz
2,749
Intel Core i9-11900K @ 3.50GHz
3,508
PassMark Software © 2008-2025
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-2275 @ 3.30GHz Intel Core i9-11900K @ 3.50GHz
Max TDP165W125W
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.