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AMD Ryzen 9 5950X vs Intel Core i9-13900K: Comparison
AMD Ryzen 9 5950X vs Intel Core i9-13900K l3 cache compared
On l3 cache the spread is 44%, AMD Ryzen 9 5950X 64 MB against Intel Core i9-13900K 36 MB, so AMD Ryzen 9 5950X takes it. Add l2 cache to that, 8 MB on the AMD Ryzen 9 5950X versus 32 MB on the Intel Core i9-13900K, and the pattern holds.
Which should you buy, AMD Ryzen 9 5950X or Intel Core i9-13900K?
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. Avoid it for buyers who need integrated graphics, this chip requires a discrete GPU. Take the Intel Core i9-13900K for buyers on the mature LGA 1700 platform wanting flagship-tier Raptor Lake gaming and productivity performance at a lower price than the 14900K. It is not the one for new builds without an existing LGA 1700 investment, the newer Arrow Lake lineup offers better power efficiency on a fresh platform. Our rating of the Intel Core i9-13900K (8.3/10): the Intel Core i9-13900K is still a powerful 24-core desktop chip, now largely matched by its cheaper 14th-gen successors.
Where the two are identical
Everything else lines up. Total threads, socket status, form factor, market segment and smt enabled read the same on both, so those are not worth weighing. They match on 6 further specifications as well.
Which is cheaper, AMD Ryzen 9 5950X or Intel Core i9-13900K?
At the last price check the Intel Core i9-13900K was $589 and the AMD Ryzen 9 5950X $799, a 36% premium.
Frequently asked questions
Do the AMD Ryzen 9 5950X and Intel Core i9-13900K differ on total cores?
Yes. Total Cores reads 16 on the AMD Ryzen 9 5950X versus 24 on the Intel Core i9-13900K.
Is the Unlocked Multiplier the same on the AMD Ryzen 9 5950X and Intel Core i9-13900K?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- AMD Ryzen 9 5950X
- AMD
- Intel Core i9-13900K
- Intel
Product Line
- AMD Ryzen 9 5950X
- Ryzen 9
- Intel Core i9-13900K
- Core i9
Form Factor
- AMD Ryzen 9 5950X
- Desktop
- Intel Core i9-13900K
- Desktop
Model Number
- AMD Ryzen 9 5950X
- 5950X
- Intel Core i9-13900K
- 13900K
Codename
- AMD Ryzen 9 5950X
- Vermeer
- Intel Core i9-13900K
- Raptor Lake
Release Year
- AMD Ryzen 9 5950X
- 2020
- Intel Core i9-13900K
- 2022
TDP
- AMD Ryzen 9 5950X
- 105 W
- Intel Core i9-13900K
- 125 W
iGPU
- AMD Ryzen 9 5950X
- None
- Intel Core i9-13900K
- Intel UHD Graphics 770
Market Segment
- AMD Ryzen 9 5950X
- Desktop
- Intel Core i9-13900K
- Desktop
Microarchitecture
- AMD Ryzen 9 5950X
- Zen 3, Ryzen 5000 Series
- Intel Core i9-13900K
- Raptor Lake, 13th Gen Intel Core
Socket
- AMD Ryzen 9 5950X
- AM4
- Intel Core i9-13900K
- FCLGA1700
Socket Status
- AMD Ryzen 9 5950X
- End of Life
- Intel Core i9-13900K
- End of Life
Process Node
- AMD Ryzen 9 5950X
- 7 nm
- Intel Core i9-13900K
- 10 nm
Total Cores
- AMD Ryzen 9 5950X
- 16
- Intel Core i9-13900K
- 24Best
Performance Cores
- AMD Ryzen 9 5950X
- 16Best
- Intel Core i9-13900K
- 8
Efficiency Cores
- AMD Ryzen 9 5950X
- 0
- Intel Core i9-13900K
- 16Best
Total Threads
- AMD Ryzen 9 5950X
- 32
- Intel Core i9-13900K
- 32
SMT Enabled
- AMD Ryzen 9 5950X
- Yes
- Intel Core i9-13900K
- Yes
P-Core Base Clock
- AMD Ryzen 9 5950X
- 3.4 GHz
- Intel Core i9-13900K
- 3 GHz
P-Core Boost Clock
- AMD Ryzen 9 5950X
- 4.9 GHz
- Intel Core i9-13900K
- 5.4 GHz
Unlocked Multiplier
- AMD Ryzen 9 5950X
- Yes
- Intel Core i9-13900K
- Yes
L2 Cache
- AMD Ryzen 9 5950X
- 8 MB-75%
- Intel Core i9-13900K
- 32 MBBest
L3 Cache
- AMD Ryzen 9 5950X
- 64 MBBest
- Intel Core i9-13900K
- 36 MB-44%
3D Stacked Cache
- AMD Ryzen 9 5950X
- No
- Intel Core i9-13900K
- No
Base Power
- AMD Ryzen 9 5950X
- 105 W
- Intel Core i9-13900K
- 125 W
Max Turbo Power
- AMD Ryzen 9 5950X
- 142 W
- Intel Core i9-13900K
- 253 W
Memory Type
- AMD Ryzen 9 5950X
- DDR4
- Intel Core i9-13900K
- DDR5 or DDR4Best
Max Memory Speed
- AMD Ryzen 9 5950X
- 3200 MT/s
- Intel Core i9-13900K
- 5600 MT/sBest
Memory Channels
- AMD Ryzen 9 5950X
- 2
- Intel Core i9-13900K
- 2
Max Memory Capacity
- AMD Ryzen 9 5950X
- 128 GB
- Intel Core i9-13900K
- 192 GBBest
ECC Support
- AMD Ryzen 9 5950X
- Yes
- Intel Core i9-13900K
- Yes
Integrated Graphics
- AMD Ryzen 9 5950X
- No
- Intel Core i9-13900K
- Yes
Copilot Plus Certified
- AMD Ryzen 9 5950X
- No
- Intel Core i9-13900K
- No
PCIe Generation
- AMD Ryzen 9 5950X
- PCIe 4.0
- Intel Core i9-13900K
- PCIe 5.0
PCIe Lanes
- AMD Ryzen 9 5950X
- 24
- Intel Core i9-13900K
- 20-17%
Launch MSRP
- AMD Ryzen 9 5950X
- $799
- Intel Core i9-13900K
- $589
Retail Availability
- AMD Ryzen 9 5950X
- Boxed Retail
- Intel Core i9-13900K
- Boxed Retail
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 13900K if you want the higher L2 cache (32 MB vs 8 MB).
Price comparison
| Retailer | AMD Ryzen 9 5950X | Intel Core i9-13900K |
|---|---|---|
| Amazon | $799.00 View on Amazon | $589.00 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 i9-13900K
8.3 / 10 Expert Rating
The Intel Core i9-13900K is still a powerful 24-core desktop chip, now largely matched by its cheaper 14th-gen successors.