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AMD Ryzen 7 5700U vs AMD Ryzen 7 6800U: Comparison
Ryzen 7 5700U vs Ryzen 7 6800U: the l3 cache difference
L3 cache is where these two genuinely part company, Ryzen 7 5700U 8 MB against Ryzen 7 6800U 16 MB, a 50% lead for Ryzen 7 6800U. They differ on product line too, Ryzen 7 on the Ryzen 7 5700U versus Ryzen on the Ryzen 7 6800U. Form factor is not the same on both, Laptop on the Ryzen 7 5700U versus Laptops, Desktops on the Ryzen 7 6800U. Release year is not the same on both, 2021 on the Ryzen 7 5700U versus 2022 on the Ryzen 7 6800U. There is a split on igpu as well, AMD Radeon Graphics on the Ryzen 7 5700U versus AMD Radeon 680M on the Ryzen 7 6800U. Microarchitecture is not the same on both, Zen 2 "Lucienne", Ryzen 5000 Series on the Ryzen 7 5700U versus Zen 3+ on the Ryzen 7 6800U.
Ryzen 7 5700U vs Ryzen 7 6800U: which one fits your build
Take the Ryzen 7 5700U for ultraportable laptops wanting strong multi-threaded performance at 15W, particularly for buyers comparing against Intel's 10th Gen U-series. Avoid it for buyers specifically wanting the newer Zen 3 architecture, the similarly-named Ryzen 7 5800U uses genuine Zen 3 cores instead. The Ryzen 7 6800U suits mainstream desktop builds and everyday productivity, though it is the wrong buy for extreme overclocking (unless K/X-series) and workstation-class multi-threaded workloads.
What Ryzen 7 5700U and Ryzen 7 6800U have in common
Everything else lines up. Total cores, performance cores, efficiency cores, total threads and integrated graphics read the same on both, so those are not worth weighing. They match on 9 further specifications as well.
Frequently asked questions
Do the Ryzen 7 5700U and Ryzen 7 6800U differ on p-core boost clock?
Yes. P-Core Boost Clock reads 4.3 GHz on the Ryzen 7 5700U versus 4.7 GHz on the Ryzen 7 6800U.
Is the Socket Status the same on the Ryzen 7 5700U and Ryzen 7 6800U?
It is. Both are listed at End of Life, so it is not a reason to pick one over the other.
Specs and benchmarks
Product Line
- AMD Ryzen 7 5700U
- Ryzen 7
- AMD Ryzen 7 6800U
- Ryzen
Form Factor
- AMD Ryzen 7 5700U
- Laptop
- AMD Ryzen 7 6800U
- Laptops, Desktops
Model Number
- AMD Ryzen 7 5700U
- 5700U
- AMD Ryzen 7 6800U
- 6800U
Codename
- AMD Ryzen 7 5700U
- Lucienne
- AMD Ryzen 7 6800U
- Rembrandt
Release Year
- AMD Ryzen 7 5700U
- 2021
- AMD Ryzen 7 6800U
- 2022
iGPU
- AMD Ryzen 7 5700U
- AMD Radeon Graphics
- AMD Ryzen 7 6800U
- AMD Radeon 680M
Market Segment
- AMD Ryzen 7 5700U
- Laptop
- AMD Ryzen 7 6800U
- Laptop
Microarchitecture
- AMD Ryzen 7 5700U
- Zen 2 "Lucienne", Ryzen 5000 Series
- AMD Ryzen 7 6800U
- Zen 3+
Socket
- AMD Ryzen 7 5700U
- FP6
- AMD Ryzen 7 6800U
- FP7
Socket Status
- AMD Ryzen 7 5700U
- End of Life
- AMD Ryzen 7 6800U
- End of Life
Process Node
- AMD Ryzen 7 5700U
- TSMC 7nm FinFET
- AMD Ryzen 7 6800U
- TSMC 6nm FinFET
Total Cores
- AMD Ryzen 7 5700U
- 8
- AMD Ryzen 7 6800U
- 8
Performance Cores
- AMD Ryzen 7 5700U
- 8
- AMD Ryzen 7 6800U
- 8
Efficiency Cores
- AMD Ryzen 7 5700U
- 0
- AMD Ryzen 7 6800U
- 0
Total Threads
- AMD Ryzen 7 5700U
- 16
- AMD Ryzen 7 6800U
- 16
SMT Enabled
- AMD Ryzen 7 5700U
- Yes
- AMD Ryzen 7 6800U
- Yes
P-Core Base Clock
- AMD Ryzen 7 5700U
- 1.8 GHz
- AMD Ryzen 7 6800U
- 2.7 GHz
P-Core Boost Clock
- AMD Ryzen 7 5700U
- 4.3 GHz
- AMD Ryzen 7 6800U
- 4.7 GHz
L2 Cache
- AMD Ryzen 7 5700U
- 4 MB
- AMD Ryzen 7 6800U
- 4 MB
L3 Cache
- AMD Ryzen 7 5700U
- 8 MB-50%
- AMD Ryzen 7 6800U
- 16 MBBest
Base Power
- AMD Ryzen 7 5700U
- 15 W
- AMD Ryzen 7 6800U
- 15 W
Memory Type
- AMD Ryzen 7 5700U
- DDR4-3200, LPDDR4-4266
- AMD Ryzen 7 6800U
- DDR5Best
Max Memory Speed
- AMD Ryzen 7 5700U
- 4266 MT/s
- AMD Ryzen 7 6800U
- 6400 MT/sBest
Memory Channels
- AMD Ryzen 7 5700U
- 2
- AMD Ryzen 7 6800U
- 2
ECC Support
- AMD Ryzen 7 5700U
- No
- AMD Ryzen 7 6800U
- No
Integrated Graphics
- AMD Ryzen 7 5700U
- Yes
- AMD Ryzen 7 6800U
- Yes
iGPU Model
- AMD Ryzen 7 5700U
- AMD Radeon Vega 8 Graphics
- AMD Ryzen 7 6800U
- AMD Radeon 680M
iGPU Compute Units
- AMD Ryzen 7 5700U
- 8
- AMD Ryzen 7 6800U
- 12
Copilot Plus Certified
- AMD Ryzen 7 5700U
- No
- AMD Ryzen 7 6800U
- No
PCIe Generation
- AMD Ryzen 7 5700U
- PCIe 3.0
- AMD Ryzen 7 6800U
- PCIe 4.0
Retail Availability
- AMD Ryzen 7 5700U
- Soldered Only
- AMD Ryzen 7 6800U
- Soldered Only
Which one should you pick?
Choose 5700U if you want the higher L2 cache (4 MB vs 4 MB) and the higher memory channels (2 vs 2).
Choose 6800U if you want the higher L3 cache (16 MB vs 8 MB).