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Intel Core i9-14900KF vs Intel Core i9-14900KS: Comparison
Core i9-14900KF vs Core i9-14900KS: the p-core boost clock difference
The first real difference is p-core boost clock: Core i9-14900KF 5.6 GHz against Core i9-14900KS 6.2 GHz. Everyday Performance backs the spec sheet up. Core i9-14900KS scores 129 to 124, 4% clear. E-core boost clock is not the same on both, 4.4 GHz on the Core i9-14900KF versus 4.5 GHz on the Core i9-14900KS. They differ on tdp too, 125 W on the Core i9-14900KF versus 150 W on the Core i9-14900KS. There is a split on integrated graphics as well, No on the Core i9-14900KF versus Yes on the Core i9-14900KS. They differ on release year too, 2023 on the Core i9-14900KF versus 2024 on the Core i9-14900KS. There is a split on igpu as well, None on the Core i9-14900KF versus Intel UHD Graphics 770 on the Core i9-14900KS. Base power is not the same on both, 125 W on the Core i9-14900KF versus 150 W on the Core i9-14900KS.
Who each one is for
The Core i9-14900KF is the one to take for enthusiast desktop gaming and overclocking, though it is the wrong buy for laptops and fanless designs. The Core i9-14900KS suits enthusiast desktop gaming and overclocking, though it is not built for laptops and fanless designs. Our rating of the Core i9-14900KF (8.7/10): the Intel Core i9-14900KF is an unlocked flagship desktop chip, a top pick for enthusiasts who want to overclock. Our rating of the Core i9-14900KS (8.7/10): the Intel Core i9-14900KS is an unlocked flagship desktop chip, a top pick for enthusiasts who want to overclock.
Where the two are identical
Everything else lines up. Total cores, performance cores, efficiency cores, total threads and p-core base clock read the same on both, so those are not worth weighing. They match on 23 further specifications as well.
Which is cheaper, Core i9-14900KF or Core i9-14900KS?
The Core i9-14900KS asks 22% more, $689 against $564 for the Core i9-14900KF.
Frequently asked questions
Is the E-Core Base Clock the same on the Core i9-14900KF and Core i9-14900KS?
It is. Both are listed at 2.4 GHz, so it is not a reason to pick one over the other.
Which is cheaper, Core i9-14900KF or Core i9-14900KS?
The Core i9-14900KS asks 22% more, $689 against $564 for the Core i9-14900KF.
Specs and benchmarks
Everyday Performance
- Intel Core i9-14900KF
- 124-4%
- Intel Core i9-14900KS
- 129Best
Heavy Workload Performance
- Intel Core i9-14900KF
- 162-5%
- Intel Core i9-14900KS
- 170Best
Form Factor
- Intel Core i9-14900KF
- Desktop
- Intel Core i9-14900KS
- Desktop
Codename
- Intel Core i9-14900KF
- Raptor Lake Refresh
- Intel Core i9-14900KS
- Raptor Lake Refresh
Release Year
- Intel Core i9-14900KF
- 2023
- Intel Core i9-14900KS
- 2024
TDP
- Intel Core i9-14900KF
- 125 W
- Intel Core i9-14900KS
- 150 W
iGPU
- Intel Core i9-14900KF
- None
- Intel Core i9-14900KS
- Intel UHD Graphics 770
Market Segment
- Intel Core i9-14900KF
- Desktop
- Intel Core i9-14900KS
- Desktop
Microarchitecture
- Intel Core i9-14900KF
- Raptor Lake Refresh
- Intel Core i9-14900KS
- Raptor Lake Refresh
Socket
- Intel Core i9-14900KF
- FCLGA1700
- Intel Core i9-14900KS
- FCLGA1700
Socket Status
- Intel Core i9-14900KF
- End of Life
- Intel Core i9-14900KS
- End of Life
Process Node
- Intel Core i9-14900KF
- 10 nm
- Intel Core i9-14900KS
- 7 nm
Total Cores
- Intel Core i9-14900KF
- 24
- Intel Core i9-14900KS
- 24
Performance Cores
- Intel Core i9-14900KF
- 8
- Intel Core i9-14900KS
- 8
Efficiency Cores
- Intel Core i9-14900KF
- 16
- Intel Core i9-14900KS
- 16
Total Threads
- Intel Core i9-14900KF
- 32
- Intel Core i9-14900KS
- 32
SMT Enabled
- Intel Core i9-14900KF
- Yes
- Intel Core i9-14900KS
- Yes
P-Core Base Clock
- Intel Core i9-14900KF
- 3.2 GHz
- Intel Core i9-14900KS
- 3.2 GHz
P-Core Boost Clock
- Intel Core i9-14900KF
- 5.6 GHz
- Intel Core i9-14900KS
- 6.2 GHz
E-Core Base Clock
- Intel Core i9-14900KF
- 2.4 GHz
- Intel Core i9-14900KS
- 2.4 GHz
E-Core Boost Clock
- Intel Core i9-14900KF
- 4.4 GHz
- Intel Core i9-14900KS
- 4.5 GHz
Unlocked Multiplier
- Intel Core i9-14900KF
- Yes
- Intel Core i9-14900KS
- Yes
L2 Cache
- Intel Core i9-14900KF
- 32 MB
- Intel Core i9-14900KS
- 32 MB
L3 Cache
- Intel Core i9-14900KF
- 36 MB
- Intel Core i9-14900KS
- 36 MB
3D Stacked Cache
- Intel Core i9-14900KF
- No
- Intel Core i9-14900KS
- No
Base Power
- Intel Core i9-14900KF
- 125 W
- Intel Core i9-14900KS
- 150 W
Max Turbo Power
- Intel Core i9-14900KF
- 253 W
- Intel Core i9-14900KS
- 253 W
Max Operating Temp
- Intel Core i9-14900KF
- 100 C
- Intel Core i9-14900KS
- 100 C
Bundled Cooler
- Intel Core i9-14900KF
- None
- Intel Core i9-14900KS
- None
Memory Type
- Intel Core i9-14900KF
- DDR5 or DDR4
- Intel Core i9-14900KS
- DDR5 or DDR4
Max Memory Speed
- Intel Core i9-14900KF
- 5600 MT/s
- Intel Core i9-14900KS
- 5600 MT/s
Memory Channels
- Intel Core i9-14900KF
- 2
- Intel Core i9-14900KS
- 2
Max Memory Capacity
- Intel Core i9-14900KF
- 192 GB
- Intel Core i9-14900KS
- 192 GB
ECC Support
- Intel Core i9-14900KF
- Yes
- Intel Core i9-14900KS
- Yes
Integrated Graphics
- Intel Core i9-14900KF
- No
- Intel Core i9-14900KS
- Yes
Copilot Plus Certified
- Intel Core i9-14900KF
- No
- Intel Core i9-14900KS
- No
PCIe Generation
- Intel Core i9-14900KF
- PCIe 5.0
- Intel Core i9-14900KS
- PCIe 5.0
PCIe Lanes
- Intel Core i9-14900KF
- 20
- Intel Core i9-14900KS
- 20
Launch MSRP
- Intel Core i9-14900KF
- $564
- Intel Core i9-14900KS
- $689
Retail Availability
- Intel Core i9-14900KF
- Boxed Retail
- Intel Core i9-14900KS
- Boxed Retail
Benchmarks
- 3D Rendering
Blender Cycles (CPU)
- Intel Core i9-14900KF
- 495-5%
- Intel Core i9-14900KS
- 522Best
Blender 4.5, Blender Open Data (CC0). Median of monster + junkshop + classroom, combined samples/min.
Renders a 3D scene using every core. Shows speed for 3D and rendering work, not gaming.
- General CPU
Cinebench 2024 (Multi-Core)
- Intel Core i9-14900KF
- 2,183-4%
- Intel Core i9-14900KS
- 2,272Best
Renders a 3D scene on every core. Shows speed in rendering and other heavy work.
Cinebench 2024 (Single-Core)
- Intel Core i9-14900KF
- 138-3%
- Intel Core i9-14900KS
- 142Best
Renders a 3D scene on one core. Shows how quick the CPU feels in everyday apps and games.
Geekbench 6 (Multi-Core)
- Intel Core i9-14900KF
- 22,783-5%
- Intel Core i9-14900KS
- 23,926Best
Everyday tasks like photo editing, compression and compiling, run on all cores.
Geekbench 6 (Single-Core)
- Intel Core i9-14900KF
- 3,255-4%
- Intel Core i9-14900KS
- 3,392Best
The same everyday tasks on one core. Tracks how responsive the PC feels.
Which one should you pick?
Choose 14900KF if you want the higher L2 cache (32 MB vs 32 MB), the higher L3 cache (36 MB vs 36 MB) and the higher memory channels (2 vs 2).
Choose 14900KS if you want the higher everyday performance (129.0 vs 124.0), the higher heavy workload performance (170.0 vs 162.0) and the higher blender cycles (CPU) (522 vs 495).
Price comparison
| Retailer | Intel Core i9-14900KF | Intel Core i9-14900KS |
|---|---|---|
| Amazon | $564.00 View on Amazon | $689.00 View on Amazon |
| Newegg | View on Newegg | View on Newegg |
| B&H Photo | View on B&H Photo | View on B&H Photo |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Intel Core i9-14900KF
8.7 / 10 Expert Rating
The Intel Core i9-14900KF is an unlocked flagship desktop chip, a top pick for enthusiasts who want to overclock.
Intel Core i9-14900KS
8.7 / 10 Expert Rating
The Intel Core i9-14900KS is an unlocked flagship desktop chip, a top pick for enthusiasts who want to overclock.