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AMD Ryzen 7 5800X3D vs Intel 10th Gen Intel Core i9-10900KF: Comparison
What is the difference between AMD Ryzen 7 5800X3D and Intel 10th Gen Intel Core i9-10900KF?
Start with l3 cache, because it is the widest measured gap between them: AMD Ryzen 7 5800X3D 96 MB against Intel 10th Gen Intel Core i9-10900KF 20 MB, 79% in favour of AMD Ryzen 7 5800X3D. Blender Cycles (CPU) backs the spec sheet up. Intel 10th Gen Intel Core i9-10900KF scores 226 to 210 over 11 runs, 7% clear. Add l2 cache to that, 4 MB on the AMD Ryzen 7 5800X3D versus 2.5 MB on the Intel 10th Gen Intel Core i9-10900KF, and the pattern holds. Socket is not the same on both, AM4 on the AMD Ryzen 7 5800X3D versus FCLGA1200 on the Intel 10th Gen Intel Core i9-10900KF.
AMD Ryzen 7 5800X3D vs Intel 10th Gen Intel Core i9-10900KF: which one fits your build
The AMD Ryzen 7 5800X3D is the one to take for mainstream desktop builds and everyday productivity, though it is not built for extreme overclocking (unless K/X-series) and workstation-class multi-threaded workloads. Take the Intel 10th Gen Intel Core i9-10900KF for enthusiast desktop builds with a discrete GPU already planned wanting Intel's Comet Lake flagship at a lower price. Avoid it for buyers wanting a fallback integrated GPU, the standard i9-10900K includes UHD 630.
What AMD Ryzen 7 5800X3D and Intel 10th Gen Intel Core i9-10900KF have in common
The common ground is wider than the gap: efficiency cores, integrated graphics, socket status, market segment and smt enabled are identical here. They match on 2 further specifications as well.
AMD Ryzen 7 5800X3D vs Intel 10th Gen Intel Core i9-10900KF price
Price will not decide this: $449 against $472 at the last check.
Frequently asked questions
Do the AMD Ryzen 7 5800X3D and Intel 10th Gen Intel Core i9-10900KF differ on total cores?
Yes. Total Cores reads 8 on the AMD Ryzen 7 5800X3D versus 10 on the Intel 10th Gen Intel Core i9-10900KF.
Is the Memory Type the same on the AMD Ryzen 7 5800X3D and Intel 10th Gen Intel Core i9-10900KF?
It is. Both are listed at DDR4, so it is not a reason to pick one over the other.
Specs and benchmarks
Product Line
- AMD Ryzen 7 5800X3D
- Ryzen
- Intel 10th Gen Intel Core i9-10900KF
- Core i9
Form Factor
- AMD Ryzen 7 5800X3D
- Desktops, Boxed Processor
- Intel 10th Gen Intel Core i9-10900KF
- Desktop
Codename
- AMD Ryzen 7 5800X3D
- Vermeer
- Intel 10th Gen Intel Core i9-10900KF
- Comet Lake
Release Year
- AMD Ryzen 7 5800X3D
- 2022
- Intel 10th Gen Intel Core i9-10900KF
- 2020
TDP
- AMD Ryzen 7 5800X3D
- 105 W
- Intel 10th Gen Intel Core i9-10900KF
- 125 W
Market Segment
- AMD Ryzen 7 5800X3D
- Desktop
- Intel 10th Gen Intel Core i9-10900KF
- Desktop
Microarchitecture
- AMD Ryzen 7 5800X3D
- Zen 3
- Intel 10th Gen Intel Core i9-10900KF
- Comet Lake, 10th Gen Intel Core
Socket
- AMD Ryzen 7 5800X3D
- AM4
- Intel 10th Gen Intel Core i9-10900KF
- FCLGA1200
Socket Status
- AMD Ryzen 7 5800X3D
- End of Life
- Intel 10th Gen Intel Core i9-10900KF
- End of Life
Process Node
- AMD Ryzen 7 5800X3D
- 7 nm
- Intel 10th Gen Intel Core i9-10900KF
- 14 nm
Total Cores
- AMD Ryzen 7 5800X3D
- 8
- Intel 10th Gen Intel Core i9-10900KF
- 10Best
Performance Cores
- AMD Ryzen 7 5800X3D
- 8
- Intel 10th Gen Intel Core i9-10900KF
- 10Best
Efficiency Cores
- AMD Ryzen 7 5800X3D
- 0
- Intel 10th Gen Intel Core i9-10900KF
- 0
Total Threads
- AMD Ryzen 7 5800X3D
- 16
- Intel 10th Gen Intel Core i9-10900KF
- 20Best
SMT Enabled
- AMD Ryzen 7 5800X3D
- Yes
- Intel 10th Gen Intel Core i9-10900KF
- Yes
P-Core Base Clock
- AMD Ryzen 7 5800X3D
- 3.4 GHz
- Intel 10th Gen Intel Core i9-10900KF
- 3.7 GHz
P-Core Boost Clock
- AMD Ryzen 7 5800X3D
- 4.5 GHz
- Intel 10th Gen Intel Core i9-10900KF
- 5.3 GHz
L2 Cache
- AMD Ryzen 7 5800X3D
- 4 MBBest
- Intel 10th Gen Intel Core i9-10900KF
- 2.5 MB-37%
L3 Cache
- AMD Ryzen 7 5800X3D
- 96 MBBest
- Intel 10th Gen Intel Core i9-10900KF
- 20 MB-79%
Base Power
- AMD Ryzen 7 5800X3D
- 105 W
- Intel 10th Gen Intel Core i9-10900KF
- 125 W
Memory Type
- AMD Ryzen 7 5800X3D
- DDR4
- Intel 10th Gen Intel Core i9-10900KF
- DDR4
Max Memory Speed
- AMD Ryzen 7 5800X3D
- 3200 MT/sBest
- Intel 10th Gen Intel Core i9-10900KF
- 4 MT/s
Memory Channels
- AMD Ryzen 7 5800X3D
- 2
- Intel 10th Gen Intel Core i9-10900KF
- 2
ECC Support
- AMD Ryzen 7 5800X3D
- Yes
- Intel 10th Gen Intel Core i9-10900KF
- No
Integrated Graphics
- AMD Ryzen 7 5800X3D
- No
- Intel 10th Gen Intel Core i9-10900KF
- No
PCIe Generation
- AMD Ryzen 7 5800X3D
- PCIe 4.0
- Intel 10th Gen Intel Core i9-10900KF
- PCIe 3.0
PCIe Lanes
- AMD Ryzen 7 5800X3D
- 20
- Intel 10th Gen Intel Core i9-10900KF
- 16-20%
Launch MSRP
- AMD Ryzen 7 5800X3D
- $449
- Intel 10th Gen Intel Core i9-10900KF
- $472
Retail Availability
- AMD Ryzen 7 5800X3D
- Boxed Retail
- Intel 10th Gen Intel Core i9-10900KF
- Retail
Benchmarks
- 3D Rendering
Blender Cycles (CPU)
- AMD Ryzen 7 5800X3D
- 210-7%
- Intel 10th Gen Intel Core i9-10900KF
- 226Best
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.
Which one should you pick?
Choose 5800X3D if you want the higher L2 cache (4 MB vs 2.5 MB), the higher L3 cache (96 MB vs 20 MB) and the higher memory channels (2 vs 2).
Choose 10900KF if you want the higher blender cycles (CPU) (226 vs 210).
Price comparison
| Retailer | AMD Ryzen 7 5800X3D | Intel 10th Gen Intel Core i9-10900KF |
|---|---|---|
| Amazon | $449.00 View on Amazon | $472.00 View on Amazon |
| Newegg | View on Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.