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AMD Ryzen 5 4600U vs AMD Ryzen 5 6600U: Comparison
Ryzen 5 4600U vs Ryzen 5 6600U l3 cache compared
L3 cache is where these two genuinely part company, Ryzen 5 4600U 8 MB against Ryzen 5 6600U 16 MB, a 50% lead for Ryzen 5 6600U. There is a split on product line as well, Ryzen 5 on the Ryzen 5 4600U versus Ryzen on the Ryzen 5 6600U. They differ on form factor too, Laptop on the Ryzen 5 4600U versus Laptops, Desktops on the Ryzen 5 6600U. They differ on release year too, 2020 on the Ryzen 5 4600U versus 2022 on the Ryzen 5 6600U. Igpu is not the same on both, AMD Radeon RX Vega 6 on the Ryzen 5 4600U versus AMD Radeon 660M on the Ryzen 5 6600U. Microarchitecture is not the same on both, Zen 2, Ryzen 4000 Series "Renoir" on the Ryzen 5 4600U versus Zen 3+ on the Ryzen 5 6600U.
Who each one is for
Take the Ryzen 5 4600U for mainstream thin-and-light laptops wanting genuine 6-core, 12-thread multi-threaded performance at 15W. It is the wrong buy for buyers wanting the absolute strongest ultraportable performance, the 8-core Ryzen 7 4700U/4800U offer meaningfully more within the same generation. Buy the Ryzen 5 6600U 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.
What Ryzen 5 4600U and Ryzen 5 6600U have in common
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 4 further specifications as well.
Frequently asked questions
Do the Ryzen 5 4600U and Ryzen 5 6600U differ on p-core boost clock?
Yes. P-Core Boost Clock reads 4.0 GHz on the Ryzen 5 4600U versus 4.5 GHz on the Ryzen 5 6600U.
Is the Market Segment the same on the Ryzen 5 4600U and Ryzen 5 6600U?
It is. Both are listed at Laptop, so it is not a reason to pick one over the other.
Specs and benchmarks
Product Line
- AMD Ryzen 5 4600U
- Ryzen 5
- AMD Ryzen 5 6600U
- Ryzen
Form Factor
- AMD Ryzen 5 4600U
- Laptop
- AMD Ryzen 5 6600U
- Laptops, Desktops
Model Number
- AMD Ryzen 5 4600U
- 4600U
- AMD Ryzen 5 6600U
- 6600U
Codename
- AMD Ryzen 5 4600U
- Renoir
- AMD Ryzen 5 6600U
- Rembrandt
Release Year
- AMD Ryzen 5 4600U
- 2020
- AMD Ryzen 5 6600U
- 2022
iGPU
- AMD Ryzen 5 4600U
- AMD Radeon RX Vega 6
- AMD Ryzen 5 6600U
- AMD Radeon 660M
Market Segment
- AMD Ryzen 5 4600U
- Laptop
- AMD Ryzen 5 6600U
- Laptop
Microarchitecture
- AMD Ryzen 5 4600U
- Zen 2, Ryzen 4000 Series "Renoir"
- AMD Ryzen 5 6600U
- Zen 3+
Socket
- AMD Ryzen 5 4600U
- FP6
- AMD Ryzen 5 6600U
- FP7
Process Node
- AMD Ryzen 5 4600U
- 7 nm
- AMD Ryzen 5 6600U
- TSMC 6nm FinFET
Total Cores
- AMD Ryzen 5 4600U
- 6
- AMD Ryzen 5 6600U
- 6
Performance Cores
- AMD Ryzen 5 4600U
- 6
- AMD Ryzen 5 6600U
- 6
Efficiency Cores
- AMD Ryzen 5 4600U
- 0
- AMD Ryzen 5 6600U
- 0
Total Threads
- AMD Ryzen 5 4600U
- 12
- AMD Ryzen 5 6600U
- 12
SMT Enabled
- AMD Ryzen 5 4600U
- Yes
- AMD Ryzen 5 6600U
- Yes
P-Core Base Clock
- AMD Ryzen 5 4600U
- 2.1 GHz
- AMD Ryzen 5 6600U
- 2.9 GHz
P-Core Boost Clock
- AMD Ryzen 5 4600U
- 4.0 GHz
- AMD Ryzen 5 6600U
- 4.5 GHz
L2 Cache
- AMD Ryzen 5 4600U
- 3 MB
- AMD Ryzen 5 6600U
- 3 MB
L3 Cache
- AMD Ryzen 5 4600U
- 8 MB-50%
- AMD Ryzen 5 6600U
- 16 MBBest
Base Power
- AMD Ryzen 5 4600U
- 15 W
- AMD Ryzen 5 6600U
- 15 W
Memory Type
- AMD Ryzen 5 4600U
- DDR4, LPDDR4
- AMD Ryzen 5 6600U
- DDR5Best
Integrated Graphics
- AMD Ryzen 5 4600U
- Yes
- AMD Ryzen 5 6600U
- Yes
Which one should you pick?
Choose 4600U if you want the higher L2 cache (3 MB vs 3 MB).
Choose 6600U if you want the higher L3 cache (16 MB vs 8 MB).