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AMD Ryzen 7 9800X3D vs Intel Core i9-14900KF: Comparison
What is the difference between AMD Ryzen 7 9800X3D and Intel Core i9-14900KF?
The gap that matters here is l3 cache: AMD Ryzen 7 9800X3D 96 MB against Intel Core i9-14900KF 36 MB, which puts AMD Ryzen 7 9800X3D 63% ahead. Everyday Performance backs the spec sheet up. Intel Core i9-14900KF scores 124 to 112, 10% clear. Intel Core i9-14900KF also leads on l2 cache, 8 MB on the AMD Ryzen 7 9800X3D versus 32 MB on the Intel Core i9-14900KF.
Who each one is for
The AMD Ryzen 7 9800X3D suits high-refresh-rate gaming and flagship gaming builds, though it is the wrong buy for budget builds and non-gaming workstation loads. Buy the Intel Core i9-14900KF for enthusiast desktop gaming and overclocking, though it is not built for laptops and fanless designs. Our rating of the AMD Ryzen 7 9800X3D (8.9/10): the AMD Ryzen 7 9800X3D is one of the best gaming CPUs available, its huge L3 cache translating directly into higher in-game frame rates. Our rating of the Intel 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.
Where the two are identical
Everything else lines up. Performance cores, form factor, market segment, smt enabled and unlocked multiplier read the same on both, so those are not worth weighing. They match on 7 further specifications as well.
Which is cheaper, AMD Ryzen 7 9800X3D or Intel Core i9-14900KF?
At the last price check the AMD Ryzen 7 9800X3D was $479 and the Intel Core i9-14900KF $564, a 18% premium.
Frequently asked questions
Do the AMD Ryzen 7 9800X3D and Intel Core i9-14900KF differ on total cores?
Yes. Total Cores reads 8 on the AMD Ryzen 7 9800X3D versus 24 on the Intel Core i9-14900KF.
Is the Bundled Cooler the same on the AMD Ryzen 7 9800X3D and Intel Core i9-14900KF?
It is. Both are listed at None, so it is not a reason to pick one over the other.
Specs and benchmarks
Everyday Performance
- AMD Ryzen 7 9800X3D
- 112-10%
- Intel Core i9-14900KF
- 124Best
Heavy Workload Performance
- AMD Ryzen 7 9800X3D
- 122-25%
- Intel Core i9-14900KF
- 162Best
Product Line
- AMD Ryzen 7 9800X3D
- Ryzen
- Intel Core i9-14900KF
- Core i
Form Factor
- AMD Ryzen 7 9800X3D
- Desktop
- Intel Core i9-14900KF
- Desktop
Model Number
- AMD Ryzen 7 9800X3D
- 9800X3D
- Intel Core i9-14900KF
- 14900KF
Codename
- AMD Ryzen 7 9800X3D
- Granite Ridge
- Intel Core i9-14900KF
- Raptor Lake Refresh
Release Year
- AMD Ryzen 7 9800X3D
- 2024
- Intel Core i9-14900KF
- 2023
TDP
- AMD Ryzen 7 9800X3D
- 120 W
- Intel Core i9-14900KF
- 125 W
iGPU
- AMD Ryzen 7 9800X3D
- AMD Radeon Graphics
- Intel Core i9-14900KF
- None
Market Segment
- AMD Ryzen 7 9800X3D
- Desktop
- Intel Core i9-14900KF
- Desktop
Microarchitecture
- AMD Ryzen 7 9800X3D
- Zen 5 (9000 series)
- Intel Core i9-14900KF
- Raptor Lake Refresh
Socket
- AMD Ryzen 7 9800X3D
- AM5
- Intel Core i9-14900KF
- FCLGA1700
Socket Status
- AMD Ryzen 7 9800X3D
- Current
- Intel Core i9-14900KF
- End of Life
Process Node
- AMD Ryzen 7 9800X3D
- 4 nm
- Intel Core i9-14900KF
- 10 nm
Total Cores
- AMD Ryzen 7 9800X3D
- 8
- Intel Core i9-14900KF
- 24Best
Performance Cores
- AMD Ryzen 7 9800X3D
- 8
- Intel Core i9-14900KF
- 8
Efficiency Cores
- AMD Ryzen 7 9800X3D
- 0
- Intel Core i9-14900KF
- 16Best
Total Threads
- AMD Ryzen 7 9800X3D
- 16
- Intel Core i9-14900KF
- 32Best
SMT Enabled
- AMD Ryzen 7 9800X3D
- Yes
- Intel Core i9-14900KF
- Yes
P-Core Base Clock
- AMD Ryzen 7 9800X3D
- 4.7 GHz
- Intel Core i9-14900KF
- 3.2 GHz
P-Core Boost Clock
- AMD Ryzen 7 9800X3D
- 5.2 GHz
- Intel Core i9-14900KF
- 5.6 GHz
Unlocked Multiplier
- AMD Ryzen 7 9800X3D
- Yes
- Intel Core i9-14900KF
- Yes
L2 Cache
- AMD Ryzen 7 9800X3D
- 8 MB-75%
- Intel Core i9-14900KF
- 32 MBBest
L3 Cache
- AMD Ryzen 7 9800X3D
- 96 MBBest
- Intel Core i9-14900KF
- 36 MB-62%
3D Stacked Cache
- AMD Ryzen 7 9800X3D
- Yes
- Intel Core i9-14900KF
- No
Base Power
- AMD Ryzen 7 9800X3D
- 120 W
- Intel Core i9-14900KF
- 125 W
Max Turbo Power
- AMD Ryzen 7 9800X3D
- 162 W
- Intel Core i9-14900KF
- 253 W
Max Operating Temp
- AMD Ryzen 7 9800X3D
- 95 C
- Intel Core i9-14900KF
- 100 C
Bundled Cooler
- AMD Ryzen 7 9800X3D
- None
- Intel Core i9-14900KF
- None
Memory Type
- AMD Ryzen 7 9800X3D
- DDR5
- Intel Core i9-14900KF
- DDR5 or DDR4
Max Memory Speed
- AMD Ryzen 7 9800X3D
- 5600 MT/s
- Intel Core i9-14900KF
- 5600 MT/s
Memory Channels
- AMD Ryzen 7 9800X3D
- 2
- Intel Core i9-14900KF
- 2
Max Memory Capacity
- AMD Ryzen 7 9800X3D
- 256 GBBest
- Intel Core i9-14900KF
- 192 GB
ECC Support
- AMD Ryzen 7 9800X3D
- Yes
- Intel Core i9-14900KF
- Yes
Integrated Graphics
- AMD Ryzen 7 9800X3D
- Yes
- Intel Core i9-14900KF
- No
Copilot Plus Certified
- AMD Ryzen 7 9800X3D
- No
- Intel Core i9-14900KF
- No
PCIe Generation
- AMD Ryzen 7 9800X3D
- PCIe 5.0
- Intel Core i9-14900KF
- PCIe 5.0
PCIe Lanes
- AMD Ryzen 7 9800X3D
- 24
- Intel Core i9-14900KF
- 20-17%
Launch MSRP
- AMD Ryzen 7 9800X3D
- $479
- Intel Core i9-14900KF
- $564
Retail Availability
- AMD Ryzen 7 9800X3D
- Boxed Retail
- Intel Core i9-14900KF
- Boxed Retail
Benchmarks
- Photo Editing
Puget Bench for Photoshop v1.0
- AMD Ryzen 7 9800X3D
- 12,088.31Best
- Intel Core i9-14900KF
- 10,029.96-17%
Puget SystemsView More Details
Puget Systems runs a fixed set of real Photoshop jobs: opening and saving large files, resizing, content-aware fill, blurs and filters. A higher score means less waiting on the tasks a retoucher repeats all day.
Photoshop is decided mostly by how fast a few cores are, not how many there are, so a chip with fewer but faster cores often beats one with more cores. Treat a gap under about 5 percent as something you would never notice while working.
- Video Editing
Puget Bench for Premiere Pro v2.0
- AMD Ryzen 7 9800X3D
- 126,611.82-2%
- Intel Core i9-14900KF
- 129,174.45Best
Puget SystemsView More Details
Plays back and exports 4K and 8K timelines across several camera codecs, with effects and multi-stream sequences, in Adobe Premiere Pro.
Export time rewards more cores, but much of the timeline work runs on the hardware decoder and the graphics card instead of the processor. A small gap here rarely changes how the edit feels.
Puget Bench for DaVinci Resolve v2.0-2.1
- AMD Ryzen 7 9800X3D
- 113,372.15-16%
- Intel Core i9-14900KF
- 135,454.8Best
Puget SystemsView More Details
Grading, effects, AI tools and export in DaVinci Resolve Studio, across the codecs a colourist actually works in.
Resolve leans harder on the graphics card than on the processor, so the CPU difference here is usually smaller than the difference your GPU choice would make. Use it to rule out a bottleneck, not to pick a winner.
- Motion Graphics and VFX
Puget Bench for After Effects v1.0-1.1
- AMD Ryzen 7 9800X3D
- 12,906.24-5%
- Intel Core i9-14900KF
- 13,588.09Best
Puget SystemsView More Details
RAM preview and rendering of 2D and 3D compositions in After Effects, including camera tracking.
After Effects still runs largely on one core at a time, so per-core speed decides this and extra cores add very little. This is the benchmark where a high-clock chip pulls ahead of a many-core one.
- 3D Rendering
Blender Cycles (CPU)
- AMD Ryzen 7 9800X3D
- 334-33%
- Intel Core i9-14900KF
- 495Best
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)
- AMD Ryzen 7 9800X3D
- 1,339-39%
- Intel Core i9-14900KF
- 2,183Best
Renders a 3D scene on every core. Shows speed in rendering and other heavy work.
Cinebench 2024 (Single-Core)
- AMD Ryzen 7 9800X3D
- 133-4%
- Intel Core i9-14900KF
- 138Best
Renders a 3D scene on one core. Shows how quick the CPU feels in everyday apps and games.
Cinebench R23 (Multi-Core)
- AMD Ryzen 7 9800X3D
- 23,197-41%
- Intel Core i9-14900KF
- 39,056Best
Renders a 3D scene on every core. Shows speed in rendering and other heavy work.
Cinebench R23 (Single-Core)
- AMD Ryzen 7 9800X3D
- 2,088-10%
- Intel Core i9-14900KF
- 2,311Best
Renders a 3D scene on one core. Shows how quick the CPU feels in everyday apps and games.
Geekbench 6 (Multi-Core)
- AMD Ryzen 7 9800X3D
- 18,286-20%
- Intel Core i9-14900KF
- 22,783Best
Everyday tasks like photo editing, compression and compiling, run on all cores.
Geekbench 6 (Single-Core)
- AMD Ryzen 7 9800X3D
- 3,310Best
- Intel Core i9-14900KF
- 3,255-2%
The same everyday tasks on one core. Tracks how responsive the PC feels.
Which one should you pick?
Choose 9800X3D if you want the higher L3 cache (96 MB vs 36 MB), the higher memory channels (2 vs 2) and the higher PCIe lanes (24 vs 20).
Choose 14900KF if you want the higher everyday performance (124.0 vs 112.0), the higher heavy workload performance (162.0 vs 122.0) and the higher L2 cache (32 MB vs 8 MB).
Price comparison
| Retailer | AMD Ryzen 7 9800X3D | Intel Core i9-14900KF |
|---|---|---|
| Amazon | $479.00 View on Amazon | $564.00 View on Amazon |
| Newegg | View on Newegg | View on Newegg |
| 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
AMD Ryzen 7 9800X3D
8.9 / 10 Expert Rating
The AMD Ryzen 7 9800X3D is one of the best gaming CPUs available, its huge L3 cache translating directly into higher in-game frame rates.
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.