Consumercarts is reader-supported. Learn more
AMD Ryzen 7 3800X vs Intel 11th Gen Intel Core i7 11700KF: Comparison
AMD Ryzen 7 3800X vs Intel 11th Gen Intel Core i7 11700KF: the l3 cache difference
On l3 cache the spread is 50%, AMD Ryzen 7 3800X 32 MB against Intel 11th Gen Intel Core i7 11700KF 16 MB, so AMD Ryzen 7 3800X takes it. They differ on microarchitecture too, Zen 2, Ryzen 3000 Series on the AMD Ryzen 7 3800X versus Rocket Lake, 11th Gen Intel Core on the Intel 11th Gen Intel Core i7 11700KF. There is a split on base power as well, 105 W on the AMD Ryzen 7 3800X versus 125 W on the Intel 11th Gen Intel Core i7 11700KF.
AMD Ryzen 7 3800X vs Intel 11th Gen Intel Core i7 11700KF: which one fits your build
Take the AMD Ryzen 7 3800X for gaming and productivity desktop builds wanting the strongest original 8-core Zen 2 performance. It is the wrong buy for budget-conscious buyers, the standard Ryzen 7 3700X delivers very close real-world performance for typically less. Take the Intel 11th Gen Intel Core i7 11700KF for enthusiast gaming and productivity desktop builds with a discrete GPU already planned wanting unlocked Rocket Lake performance at a lower price. Avoid it for buyers wanting a fallback integrated GPU, the standard i7-11700K includes UHD 750.
Where the two are identical
The common ground is wider than the gap: total cores, performance cores, efficiency cores, total threads and integrated graphics are identical here. They match on 10 further specifications as well.
Which is cheaper, AMD Ryzen 7 3800X or Intel 11th Gen Intel Core i7 11700KF?
At the last price check the Intel 11th Gen Intel Core i7 11700KF was $374 and the AMD Ryzen 7 3800X $399, a 7% premium.
Frequently asked questions
Do the AMD Ryzen 7 3800X and Intel 11th Gen Intel Core i7 11700KF differ on p-core boost clock?
Yes. P-Core Boost Clock reads 4.5 GHz on the AMD Ryzen 7 3800X versus 5.0 GHz on the Intel 11th Gen Intel Core i7 11700KF.
Is the Socket Status the same on the AMD Ryzen 7 3800X and Intel 11th Gen Intel Core i7 11700KF?
It is. Both are listed at End of Life, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- AMD Ryzen 7 3800X
- AMD
- Intel 11th Gen Intel Core i7 11700KF
- Intel
Product Line
- AMD Ryzen 7 3800X
- Ryzen 7
- Intel 11th Gen Intel Core i7 11700KF
- Core i7
Form Factor
- AMD Ryzen 7 3800X
- Desktop
- Intel 11th Gen Intel Core i7 11700KF
- Desktop
Model Number
- AMD Ryzen 7 3800X
- 3800X
- Intel 11th Gen Intel Core i7 11700KF
- 11700KF
Codename
- AMD Ryzen 7 3800X
- Matisse
- Intel 11th Gen Intel Core i7 11700KF
- Rocket Lake
Release Year
- AMD Ryzen 7 3800X
- 2019
- Intel 11th Gen Intel Core i7 11700KF
- 2021
TDP
- AMD Ryzen 7 3800X
- 105 W
- Intel 11th Gen Intel Core i7 11700KF
- 125 W
Market Segment
- AMD Ryzen 7 3800X
- Desktop
- Intel 11th Gen Intel Core i7 11700KF
- Desktop
Microarchitecture
- AMD Ryzen 7 3800X
- Zen 2, Ryzen 3000 Series
- Intel 11th Gen Intel Core i7 11700KF
- Rocket Lake, 11th Gen Intel Core
Socket
- AMD Ryzen 7 3800X
- AM4
- Intel 11th Gen Intel Core i7 11700KF
- FCLGA1200
Socket Status
- AMD Ryzen 7 3800X
- End of Life
- Intel 11th Gen Intel Core i7 11700KF
- End of Life
Process Node
- AMD Ryzen 7 3800X
- 7 nm
- Intel 11th Gen Intel Core i7 11700KF
- 14 nm
Total Cores
- AMD Ryzen 7 3800X
- 8
- Intel 11th Gen Intel Core i7 11700KF
- 8
Performance Cores
- AMD Ryzen 7 3800X
- 8
- Intel 11th Gen Intel Core i7 11700KF
- 8
Efficiency Cores
- AMD Ryzen 7 3800X
- 0
- Intel 11th Gen Intel Core i7 11700KF
- 0
Total Threads
- AMD Ryzen 7 3800X
- 16
- Intel 11th Gen Intel Core i7 11700KF
- 16
SMT Enabled
- AMD Ryzen 7 3800X
- Yes
- Intel 11th Gen Intel Core i7 11700KF
- Yes
P-Core Base Clock
- AMD Ryzen 7 3800X
- 3.9 GHz
- Intel 11th Gen Intel Core i7 11700KF
- 3.6 GHz
P-Core Boost Clock
- AMD Ryzen 7 3800X
- 4.5 GHz
- Intel 11th Gen Intel Core i7 11700KF
- 5.0 GHz
L2 Cache
- AMD Ryzen 7 3800X
- 4 MB
- Intel 11th Gen Intel Core i7 11700KF
- 4 MB
L3 Cache
- AMD Ryzen 7 3800X
- 32 MBBest
- Intel 11th Gen Intel Core i7 11700KF
- 16 MB-50%
Base Power
- AMD Ryzen 7 3800X
- 105 W
- Intel 11th Gen Intel Core i7 11700KF
- 125 W
Memory Type
- AMD Ryzen 7 3800X
- DDR4
- Intel 11th Gen Intel Core i7 11700KF
- DDR4
Max Memory Speed
- AMD Ryzen 7 3800X
- 3200 MT/sBest
- Intel 11th Gen Intel Core i7 11700KF
- 4 MT/s
Memory Channels
- AMD Ryzen 7 3800X
- 2
- Intel 11th Gen Intel Core i7 11700KF
- 2
ECC Support
- AMD Ryzen 7 3800X
- No
- Intel 11th Gen Intel Core i7 11700KF
- No
Integrated Graphics
- AMD Ryzen 7 3800X
- No
- Intel 11th Gen Intel Core i7 11700KF
- No
PCIe Generation
- AMD Ryzen 7 3800X
- 4
- Intel 11th Gen Intel Core i7 11700KF
- PCIe 4.0
PCIe Lanes
- AMD Ryzen 7 3800X
- 20
- Intel 11th Gen Intel Core i7 11700KF
- 20
Launch MSRP
- AMD Ryzen 7 3800X
- $399
- Intel 11th Gen Intel Core i7 11700KF
- $374
Retail Availability
- AMD Ryzen 7 3800X
- Retail
- Intel 11th Gen Intel Core i7 11700KF
- Retail
Which one should you pick?
Choose 3800X if you want the higher L2 cache (4 MB vs 4 MB), the higher L3 cache (32 MB vs 16 MB) and the higher memory channels (2 vs 2).
Choose 11700KF if you already have it on hand or find it at a lower price.
Price comparison
| Retailer | AMD Ryzen 7 3800X | Intel 11th Gen Intel Core i7 11700KF |
|---|---|---|
| Consumercarts listing | $399.00 View on Consumercarts listing | $374.00 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.