Consumercarts is reader-supported. Learn more
AMD Ryzen 9 8945HS vs AMD Ryzen 9 8945HX: Comparison
Ryzen 9 8945HS vs Ryzen 9 8945HX: the l3 cache difference
On l3 cache the spread is 75%, Ryzen 9 8945HS 16 MB against Ryzen 9 8945HX 64 MB, so Ryzen 9 8945HX takes it. L2 cache runs the same way, 8 MB on the Ryzen 9 8945HS versus 16 MB on the Ryzen 9 8945HX, another win for Ryzen 9 8945HX. They differ on tdp too, 45 W on the Ryzen 9 8945HS versus 55 W on the Ryzen 9 8945HX. There is a split on socket as well, FP7, FP7r2, FP8 on the Ryzen 9 8945HS versus FL1 on the Ryzen 9 8945HX.
Which should you buy, Ryzen 9 8945HS or Ryzen 9 8945HX?
The Ryzen 9 8945HS is the one to take for mainstream laptops and multitasking and productivity, though it is not built for high-end gaming and extreme battery-life-first designs. The Ryzen 9 8945HX suits gaming laptops and mobile content creation, though it is not the pick for thin-and-light ultraportables and all-day battery life needs. Our rating of the Ryzen 9 8945HS (8.1/10): the AMD Ryzen 9 8945HS strikes a strong balance between performance and portability for mainstream laptops. Our rating of the Ryzen 9 8945HX (8.5/10): the AMD Ryzen 9 8945HX delivers desktop-class multi-core performance in a laptop form factor, ideal for demanding gaming and creation workloads.
Where the two are identical
The common ground is wider than the gap: efficiency cores, integrated graphics, socket status, product line and form factor are identical here. They match on 6 further specifications as well.
Frequently asked questions
Do the Ryzen 9 8945HS and Ryzen 9 8945HX differ on total cores?
Yes. Total Cores reads 8 on the Ryzen 9 8945HS versus 16 on the Ryzen 9 8945HX.
Is the Market Segment the same on the Ryzen 9 8945HS and Ryzen 9 8945HX?
It is. Both are listed at Laptop, so it is not a reason to pick one over the other.
Specs and benchmarks
Brand
- AMD Ryzen 9 8945HS
- AMD
- AMD Ryzen 9 8945HX
- AMD
Product Line
- AMD Ryzen 9 8945HS
- Ryzen
- AMD Ryzen 9 8945HX
- Ryzen
Form Factor
- AMD Ryzen 9 8945HS
- Laptop
- AMD Ryzen 9 8945HX
- Laptop
Model Number
- AMD Ryzen 9 8945HS
- 9 8945HS
- AMD Ryzen 9 8945HX
- Ryzen 9 8945HX
Codename
- AMD Ryzen 9 8945HS
- Hawk Point
- AMD Ryzen 9 8945HX
- Dragon Range
Release Year
- AMD Ryzen 9 8945HS
- 2024
- AMD Ryzen 9 8945HX
- 2025
TDP
- AMD Ryzen 9 8945HS
- 45 W
- AMD Ryzen 9 8945HX
- 55 W
iGPU
- AMD Ryzen 9 8945HS
- AMD Radeon 780M
- AMD Ryzen 9 8945HX
- AMD Radeon 610M
Market Segment
- AMD Ryzen 9 8945HS
- Laptop
- AMD Ryzen 9 8945HX
- Laptop
Microarchitecture
- AMD Ryzen 9 8945HS
- Zen 4 (Phoenix/Hawk Point)
- AMD Ryzen 9 8945HX
- Zen 4 (Dragon Range)
Socket
- AMD Ryzen 9 8945HS
- FP7, FP7r2, FP8
- AMD Ryzen 9 8945HX
- FL1
Socket Status
- AMD Ryzen 9 8945HS
- Mature
- AMD Ryzen 9 8945HX
- Mature
Process Node
- AMD Ryzen 9 8945HS
- 4 nm
- AMD Ryzen 9 8945HX
- 5 nm
Total Cores
- AMD Ryzen 9 8945HS
- 8
- AMD Ryzen 9 8945HX
- 16Best
Performance Cores
- AMD Ryzen 9 8945HS
- 8
- AMD Ryzen 9 8945HX
- 16Best
Efficiency Cores
- AMD Ryzen 9 8945HS
- 0
- AMD Ryzen 9 8945HX
- 0
Total Threads
- AMD Ryzen 9 8945HS
- 16
- AMD Ryzen 9 8945HX
- 32Best
SMT Enabled
- AMD Ryzen 9 8945HS
- Yes
- AMD Ryzen 9 8945HX
- Yes
P-Core Base Clock
- AMD Ryzen 9 8945HS
- 4 GHz
- AMD Ryzen 9 8945HX
- 2.5 GHz
P-Core Boost Clock
- AMD Ryzen 9 8945HS
- 5.2 GHz
- AMD Ryzen 9 8945HX
- 5.4 GHz
L2 Cache
- AMD Ryzen 9 8945HS
- 8 MB-50%
- AMD Ryzen 9 8945HX
- 16 MBBest
L3 Cache
- AMD Ryzen 9 8945HS
- 16 MB-75%
- AMD Ryzen 9 8945HX
- 64 MBBest
Base Power
- AMD Ryzen 9 8945HS
- 45 W
- AMD Ryzen 9 8945HX
- 55 W
Max Turbo Power
- AMD Ryzen 9 8945HS
- 54 W
- AMD Ryzen 9 8945HX
- 75 W
Memory Type
- AMD Ryzen 9 8945HS
- DDR5 or LPDDR5X
- AMD Ryzen 9 8945HX
- DDR5
Max Memory Speed
- AMD Ryzen 9 8945HS
- 5600 MT/sBest
- AMD Ryzen 9 8945HX
- 5200 MT/s
Memory Channels
- AMD Ryzen 9 8945HS
- 2
- AMD Ryzen 9 8945HX
- 2
Max Memory Capacity
- AMD Ryzen 9 8945HS
- 64 GB
- AMD Ryzen 9 8945HX
- 64 GB
ECC Support
- AMD Ryzen 9 8945HS
- No
- AMD Ryzen 9 8945HX
- No
Integrated Graphics
- AMD Ryzen 9 8945HS
- Yes
- AMD Ryzen 9 8945HX
- Yes
iGPU Model
- AMD Ryzen 9 8945HS
- AMD Radeon 780M
- AMD Ryzen 9 8945HX
- AMD Radeon 610M
iGPU Compute Units
- AMD Ryzen 9 8945HS
- 12
- AMD Ryzen 9 8945HX
- 2
PCIe Generation
- AMD Ryzen 9 8945HS
- PCIe 4.0
- AMD Ryzen 9 8945HX
- PCIe 5.0
PCIe Lanes
- AMD Ryzen 9 8945HS
- 20-29%
- AMD Ryzen 9 8945HX
- 28
Retail Availability
- AMD Ryzen 9 8945HS
- Soldered Only
- AMD Ryzen 9 8945HX
- Soldered Only
Which one should you pick?
Choose 8945HS if you want the higher memory channels (2 vs 2).
Choose 8945HX if you want the higher L2 cache (16 MB vs 8 MB), the higher L3 cache (64 MB vs 16 MB) and the higher PCIe lanes (28 vs 20).
Verdict
AMD Ryzen 9 8945HS
8.1 / 10 Expert Rating
The AMD Ryzen 9 8945HS strikes a strong balance between performance and portability for mainstream laptops.
AMD Ryzen 9 8945HX
8.5 / 10 Expert Rating
The AMD Ryzen 9 8945HX delivers desktop-class multi-core performance in a laptop form factor, ideal for demanding gaming and creation workloads.