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AMD Ryzen 9 5950X vs Intel Core i9-13900KS: Comparison
AMD Ryzen 9 5950X vs Intel Core i9-13900KS: the l3 cache difference
L3 cache is where these two genuinely part company, AMD Ryzen 9 5950X 64 MB against Intel Core i9-13900KS 36 MB, a 44% lead for AMD Ryzen 9 5950X. Blender Cycles (CPU) backs the spec sheet up. Intel Core i9-13900KS scores 507 to 391 over 12 runs, 23% clear. Intel Core i9-13900KS also leads on l2 cache, 8 MB on the AMD Ryzen 9 5950X versus 32 MB on the Intel Core i9-13900KS. There is a split on integrated graphics as well, No on the AMD Ryzen 9 5950X versus Yes on the Intel Core i9-13900KS.
Who each one is for
Take the AMD Ryzen 9 5950X for content creators and prosumers needing genuine 16-core throughput for video encoding, rendering, or compiling. The same goes for buyers wanting strong gaming performance alongside high-end multi-threaded capability in one chip. It is the wrong buy for buyers who need integrated graphics, this chip requires a discrete GPU. The Intel Core i9-13900KS suits enthusiast desktop gaming and overclocking, though it is not the pick for laptops and fanless designs. Our rating of the Intel Core i9-13900KS (8.7/10): the Intel Core i9-13900KS is an unlocked flagship desktop chip, a top pick for enthusiasts who want to overclock.
AMD Ryzen 9 5950X vs Intel Core i9-13900KS price
The AMD Ryzen 9 5950X asks 16% more, $799 against $689 for the Intel Core i9-13900KS.
What AMD Ryzen 9 5950X and Intel Core i9-13900KS have in common
The common ground is wider than the gap: total threads, socket status, form factor, market segment and smt enabled are identical here. They match on 4 further specifications as well.
Frequently asked questions
Do the AMD Ryzen 9 5950X and Intel Core i9-13900KS differ on total cores?
Yes. Total Cores reads 16 on the AMD Ryzen 9 5950X versus 24 on the Intel Core i9-13900KS.
Is the Unlocked Multiplier the same on the AMD Ryzen 9 5950X and Intel Core i9-13900KS?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Which is cheaper, AMD Ryzen 9 5950X or Intel Core i9-13900KS?
The AMD Ryzen 9 5950X asks 16% more, $799 against $689 for the Intel Core i9-13900KS.
Specs and benchmarks
Product Line
- AMD Ryzen 9 5950X
- Ryzen 9
- Intel Core i9-13900KS
- Core i9
Form Factor
- AMD Ryzen 9 5950X
- Desktop
- Intel Core i9-13900KS
- Desktop
Model Number
- AMD Ryzen 9 5950X
- 5950X
- Intel Core i9-13900KS
- 13900KS
Codename
- AMD Ryzen 9 5950X
- Vermeer
- Intel Core i9-13900KS
- Raptor Lake
Release Year
- AMD Ryzen 9 5950X
- 2020
- Intel Core i9-13900KS
- 2023
TDP
- AMD Ryzen 9 5950X
- 105 W
- Intel Core i9-13900KS
- 150 W
iGPU
- AMD Ryzen 9 5950X
- None
- Intel Core i9-13900KS
- Intel UHD Graphics 770
Market Segment
- AMD Ryzen 9 5950X
- Desktop
- Intel Core i9-13900KS
- Desktop
Microarchitecture
- AMD Ryzen 9 5950X
- Zen 3, Ryzen 5000 Series
- Intel Core i9-13900KS
- Raptor Lake
Socket
- AMD Ryzen 9 5950X
- AM4
- Intel Core i9-13900KS
- FCLGA1700
Socket Status
- AMD Ryzen 9 5950X
- End of Life
- Intel Core i9-13900KS
- End of Life
Process Node
- AMD Ryzen 9 5950X
- 7 nm
- Intel Core i9-13900KS
- 10 nm
Total Cores
- AMD Ryzen 9 5950X
- 16
- Intel Core i9-13900KS
- 24Best
Performance Cores
- AMD Ryzen 9 5950X
- 16Best
- Intel Core i9-13900KS
- 8
Efficiency Cores
- AMD Ryzen 9 5950X
- 0
- Intel Core i9-13900KS
- 16Best
Total Threads
- AMD Ryzen 9 5950X
- 32
- Intel Core i9-13900KS
- 32
SMT Enabled
- AMD Ryzen 9 5950X
- Yes
- Intel Core i9-13900KS
- Yes
P-Core Base Clock
- AMD Ryzen 9 5950X
- 3.4 GHz
- Intel Core i9-13900KS
- 3.2 GHz
P-Core Boost Clock
- AMD Ryzen 9 5950X
- 4.9 GHz
- Intel Core i9-13900KS
- 5.4 GHz
Unlocked Multiplier
- AMD Ryzen 9 5950X
- Yes
- Intel Core i9-13900KS
- Yes
L2 Cache
- AMD Ryzen 9 5950X
- 8 MB-75%
- Intel Core i9-13900KS
- 32 MBBest
L3 Cache
- AMD Ryzen 9 5950X
- 64 MBBest
- Intel Core i9-13900KS
- 36 MB-44%
Base Power
- AMD Ryzen 9 5950X
- 105 W
- Intel Core i9-13900KS
- 150 W
Max Turbo Power
- AMD Ryzen 9 5950X
- 142 W
- Intel Core i9-13900KS
- 253 W
Memory Type
- AMD Ryzen 9 5950X
- DDR4
- Intel Core i9-13900KS
- DDR5 or DDR4Best
Max Memory Speed
- AMD Ryzen 9 5950X
- 3200 MT/s
- Intel Core i9-13900KS
- 5600 MT/sBest
Memory Channels
- AMD Ryzen 9 5950X
- 2
- Intel Core i9-13900KS
- 2
Max Memory Capacity
- AMD Ryzen 9 5950X
- 128 GB
- Intel Core i9-13900KS
- 192 GBBest
ECC Support
- AMD Ryzen 9 5950X
- Yes
- Intel Core i9-13900KS
- Yes
Integrated Graphics
- AMD Ryzen 9 5950X
- No
- Intel Core i9-13900KS
- Yes
Copilot Plus Certified
- AMD Ryzen 9 5950X
- No
- Intel Core i9-13900KS
- No
PCIe Generation
- AMD Ryzen 9 5950X
- PCIe 4.0
- Intel Core i9-13900KS
- 5
PCIe Lanes
- AMD Ryzen 9 5950X
- 24
- Intel Core i9-13900KS
- 20-17%
Launch MSRP
- AMD Ryzen 9 5950X
- $799
- Intel Core i9-13900KS
- $689
Retail Availability
- AMD Ryzen 9 5950X
- Boxed Retail
- Intel Core i9-13900KS
- Retail
Benchmarks
- 3D Rendering
Blender Cycles (CPU)
- AMD Ryzen 9 5950X
- 391-23%
- Intel Core i9-13900KS
- 507Best
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 5950X if you want the higher L3 cache (64 MB vs 36 MB), the higher memory channels (2 vs 2) and the higher PCIe lanes (24 vs 20).
Choose 13900KS if you want the higher L2 cache (32 MB vs 8 MB) and the higher blender cycles (CPU) (507 vs 391).
Price comparison
| Retailer | AMD Ryzen 9 5950X | Intel Core i9-13900KS |
|---|---|---|
| Amazon | $799.00 View on Amazon | $689.00 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.
Verdict
Intel Core i9-13900KS
8.7 / 10 Expert Rating
The Intel Core i9-13900KS is an unlocked flagship desktop chip, a top pick for enthusiasts who want to overclock.