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AMD Ryzen 9 4900H vs AMD Ryzen 9 6900HS: Comparison
What is the difference between Ryzen 9 4900H and Ryzen 9 6900HS?
The gap that matters here is l3 cache: Ryzen 9 4900H 8 MB against Ryzen 9 6900HS 16 MB, which puts Ryzen 9 6900HS 50% ahead. There is a split on product line as well, Ryzen 9 on the Ryzen 9 4900H versus Ryzen on the Ryzen 9 6900HS. Form factor is not the same on both, Laptop on the Ryzen 9 4900H versus Laptops, Desktops on the Ryzen 9 6900HS. They differ on release year too, 2020 on the Ryzen 9 4900H versus 2022 on the Ryzen 9 6900HS. There is a split on igpu as well, AMD Radeon Vega 8 Graphics on the Ryzen 9 4900H versus AMD Radeon 680M on the Ryzen 9 6900HS. There is a split on microarchitecture as well, Zen 2, Ryzen 4000 Series "Renoir" on the Ryzen 9 4900H versus Zen 3+ on the Ryzen 9 6900HS.
Ryzen 9 4900H vs Ryzen 9 6900HS: which one fits your build
Take the Ryzen 9 4900H for gaming laptops of the Ryzen 4000 generation wanting strong 8-core, single-thread-focused performance. It is the wrong buy for buyers specifically wanting maximum multi-threaded ceiling from hyperthreading, the SMT-equipped Ryzen 9 4900HS delivers stronger results in heavily-threaded workloads. The Ryzen 9 6900HS is the one to take for mainstream desktop builds and everyday productivity, though it is not the pick for extreme overclocking (unless K/X-series) and workstation-class multi-threaded workloads.
Where the two are identical
The common ground is wider than the gap: total cores, performance cores, efficiency cores, total threads and p-core base clock are identical here. They match on 4 further specifications as well.
Frequently asked questions
Do the Ryzen 9 4900H and Ryzen 9 6900HS differ on p-core boost clock?
Yes. P-Core Boost Clock reads 4.4 GHz on the Ryzen 9 4900H versus 4.9 GHz on the Ryzen 9 6900HS.
Is the Integrated Graphics the same on the Ryzen 9 4900H and Ryzen 9 6900HS?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Specs and benchmarks
Product Line
- AMD Ryzen 9 4900H
- Ryzen 9
- AMD Ryzen 9 6900HS
- Ryzen
Form Factor
- AMD Ryzen 9 4900H
- Laptop
- AMD Ryzen 9 6900HS
- Laptops, Desktops
Model Number
- AMD Ryzen 9 4900H
- 4900H
- AMD Ryzen 9 6900HS
- 6900HS
Codename
- AMD Ryzen 9 4900H
- Renoir
- AMD Ryzen 9 6900HS
- Rembrandt
Release Year
- AMD Ryzen 9 4900H
- 2020
- AMD Ryzen 9 6900HS
- 2022
TDP
- AMD Ryzen 9 4900H
- 45 W
- AMD Ryzen 9 6900HS
- 35 W
iGPU
- AMD Ryzen 9 4900H
- AMD Radeon Vega 8 Graphics
- AMD Ryzen 9 6900HS
- AMD Radeon 680M
Market Segment
- AMD Ryzen 9 4900H
- Laptop
- AMD Ryzen 9 6900HS
- Laptop
Microarchitecture
- AMD Ryzen 9 4900H
- Zen 2, Ryzen 4000 Series "Renoir"
- AMD Ryzen 9 6900HS
- Zen 3+
Socket
- AMD Ryzen 9 4900H
- FP6
- AMD Ryzen 9 6900HS
- BGA
Process Node
- AMD Ryzen 9 4900H
- 7 nm
- AMD Ryzen 9 6900HS
- 6 nm
Total Cores
- AMD Ryzen 9 4900H
- 8
- AMD Ryzen 9 6900HS
- 8
Performance Cores
- AMD Ryzen 9 4900H
- 8
- AMD Ryzen 9 6900HS
- 8
Efficiency Cores
- AMD Ryzen 9 4900H
- 0
- AMD Ryzen 9 6900HS
- 0
Total Threads
- AMD Ryzen 9 4900H
- 16
- AMD Ryzen 9 6900HS
- 16
SMT Enabled
- AMD Ryzen 9 4900H
- Yes
- AMD Ryzen 9 6900HS
- Yes
P-Core Base Clock
- AMD Ryzen 9 4900H
- 3.3 GHz
- AMD Ryzen 9 6900HS
- 3.3 GHz
P-Core Boost Clock
- AMD Ryzen 9 4900H
- 4.4 GHz
- AMD Ryzen 9 6900HS
- 4.9 GHz
L2 Cache
- AMD Ryzen 9 4900H
- 4 MB
- AMD Ryzen 9 6900HS
- 4 MB
L3 Cache
- AMD Ryzen 9 4900H
- 8 MB-50%
- AMD Ryzen 9 6900HS
- 16 MBBest
Memory Type
- AMD Ryzen 9 4900H
- DDR4-3200, LPDDR4-4266
- AMD Ryzen 9 6900HS
- DDR5Best
Integrated Graphics
- AMD Ryzen 9 4900H
- Yes
- AMD Ryzen 9 6900HS
- Yes
Which one should you pick?
Choose 4900H if you want the higher L2 cache (4 MB vs 4 MB).
Choose 6900HS if you want the higher L3 cache (16 MB vs 8 MB).