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Intel Ultra 9 285K vs i9-14900KS

The Intel Core Ultra 9 285K is newer than Intel Core i9-14900KS and is around 12% faster in multi-threaded (CPU Mark) testing. The Intel Core Ultra 9 285K is around 6% faster in single-thread testing. Also, Intel Core i9-14900KS uses around 18% more power. All the CPUs in this comparison belong in the Desktop CPU Class. The values below were tabulated from a combined 3028 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 Core Ultra 9 285K×Intel Core i9-14900KS+ ADD
Price $569.99 - BUY $689 - BUY
Socket TypeFCLGA1851FCLGA1700
CPU ClassDesktopDesktop
Clockspeed3.7 GHz3.2 GHz
Turbo SpeedUp to 5.7 GHzUp to 6.2 GHz
# of Physical Cores24 (Threads: 24)24 (Threads: 32)
CacheL1: 2,432KB, L2: 40.0MB, L3: 36MBL1: 2,176KB, L2: 32.0MB, L3: 36MB
TDP125W150W
Yearly Running Cost$22.81$27.38
OtherIntel GraphicsIntel UHD Graphics 770
First Seen on ChartQ4 2024Q1 2024
# of Samples2180848
CPU Value119.088.1
Single Thread Rating(% diff. to max in group)5097(0.0%)4829(-5.3%)
CPU Mark(% diff. to max in group)67825(0.0%)60730(-10.5%)

CPU Mark Rating
As of 19th of June 2025 - Higher results represent better performance
Intel Core Ultra 9 285K
67,825
Intel Core i9-14900KS
60,730
PassMark Software © 2008-2025
CPU Value (CPU Mark / $Price)
As of 19th of June 2025 - Higher results represent better value
Intel Core Ultra 9 285K
119.0
Intel Core i9-14900KS
88.1
PassMark Software © 2008-2025
CPU Single Thread Rating
As of 19th of June 2025 - Higher results represent better performance
Intel Core Ultra 9 285K
5,097
Intel Core i9-14900KS
4,829
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 Core Ultra 9 285K Intel Core i9-14900KS
Max TDP125W150W
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.