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AMD Ryzen AI 9 HX 370 vs Intel Core Ultra X9 378H: Comparison
AMD Ryzen AI 9 HX 370 vs Intel Core Ultra X9 378H total cores compared
There is no decisive spec gap here. Total cores splits them by a margin most buyers will never feel, AMD Ryzen AI 9 HX 370 12 against Intel Core Ultra X9 378H 16. AMD Ryzen AI 9 HX 370 also leads on l3 cache, 24 MB on the AMD Ryzen AI 9 HX 370 versus 18 MB on the Intel Core Ultra X9 378H. They differ on socket too, FP8 on the AMD Ryzen AI 9 HX 370 versus FCBGA2540 on the Intel Core Ultra X9 378H. Product line is not the same on both, Ryzen AI on the AMD Ryzen AI 9 HX 370 versus Core Ultra X9 on the Intel Core Ultra X9 378H.
Which should you buy, AMD Ryzen AI 9 HX 370 or Intel Core Ultra X9 378H?
The AMD Ryzen AI 9 HX 370 suits 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. The Intel Core Ultra X9 378H is the one to take for premium thin laptops for creators and students in demanding courses and gaming and creative work on integrated Arc B390 graphics, though it is not built for budget buyers who mainly browse and use office apps and high-refresh AAA gaming, where a dedicated GPU is still faster. It is equally the pick for copilot+ PC and on-device AI features with a 50 TOPS NPU.
What AMD Ryzen AI 9 HX 370 and Intel Core Ultra X9 378H have in common
The common ground is wider than the gap: performance cores, integrated graphics, form factor, market segment and memory channels are identical here.
Do the AMD Ryzen AI 9 HX 370 and Intel Core Ultra X9 378H differ on efficiency cores?
Yes. Efficiency Cores reads 8 on the AMD Ryzen AI 9 HX 370 versus 12 on the Intel Core Ultra X9 378H.
Specs and benchmarks
Product Line
- AMD Ryzen AI 9 HX 370
- Ryzen AI
- Intel Core Ultra X9 378H
- Core Ultra X9
Form Factor
- AMD Ryzen AI 9 HX 370
- Laptop
- Intel Core Ultra X9 378H
- Laptop
Model Number
- AMD Ryzen AI 9 HX 370
- AI 9 HX 370
- Intel Core Ultra X9 378H
- 378H
Codename
- AMD Ryzen AI 9 HX 370
- Strix Point
- Intel Core Ultra X9 378H
- Panther Lake
Release Year
- AMD Ryzen AI 9 HX 370
- 2024
- Intel Core Ultra X9 378H
- 2026
TDP
- AMD Ryzen AI 9 HX 370
- 28 W
- Intel Core Ultra X9 378H
- 25 W
iGPU
- AMD Ryzen AI 9 HX 370
- AMD Radeon 890M
- Intel Core Ultra X9 378H
- Intel Arc B390 GPU
Market Segment
- AMD Ryzen AI 9 HX 370
- Laptop
- Intel Core Ultra X9 378H
- Laptop
Microarchitecture
- AMD Ryzen AI 9 HX 370
- 4x Zen 5, 8x Zen 5c
- Intel Core Ultra X9 378H
- Panther Lake
Socket
- AMD Ryzen AI 9 HX 370
- FP8
- Intel Core Ultra X9 378H
- FCBGA2540
Process Node
- AMD Ryzen AI 9 HX 370
- 4 nm
- Intel Core Ultra X9 378H
- 18 nm
Total Cores
- AMD Ryzen AI 9 HX 370
- 12
- Intel Core Ultra X9 378H
- 16Best
Performance Cores
- AMD Ryzen AI 9 HX 370
- 4
- Intel Core Ultra X9 378H
- 4
Efficiency Cores
- AMD Ryzen AI 9 HX 370
- 8
- Intel Core Ultra X9 378H
- 12Best
Total Threads
- AMD Ryzen AI 9 HX 370
- 24Best
- Intel Core Ultra X9 378H
- 16
SMT Enabled
- AMD Ryzen AI 9 HX 370
- Yes
- Intel Core Ultra X9 378H
- No
P-Core Base Clock
- AMD Ryzen AI 9 HX 370
- 2 GHz
- Intel Core Ultra X9 378H
- 2.0 GHz
P-Core Boost Clock
- AMD Ryzen AI 9 HX 370
- 5.1 GHz
- Intel Core Ultra X9 378H
- 5.0 GHz
L3 Cache
- AMD Ryzen AI 9 HX 370
- 24 MBBest
- Intel Core Ultra X9 378H
- 18 MB-25%
Base Power
- AMD Ryzen AI 9 HX 370
- 28 W
- Intel Core Ultra X9 378H
- 25 W
Max Turbo Power
- AMD Ryzen AI 9 HX 370
- 54 W
- Intel Core Ultra X9 378H
- 80 W
Memory Type
- AMD Ryzen AI 9 HX 370
- DDR5 or LPDDR5X
- Intel Core Ultra X9 378H
- LPDDR5x up to 9600 MT/s
Max Memory Speed
- AMD Ryzen AI 9 HX 370
- 8000 MT/s
- Intel Core Ultra X9 378H
- 9600 MT/sBest
Memory Channels
- AMD Ryzen AI 9 HX 370
- 2
- Intel Core Ultra X9 378H
- 2
Integrated Graphics
- AMD Ryzen AI 9 HX 370
- Yes
- Intel Core Ultra X9 378H
- Yes
iGPU Model
- AMD Ryzen AI 9 HX 370
- AMD Radeon 890M
- Intel Core Ultra X9 378H
- Intel Arc B390
iGPU Compute Units
- AMD Ryzen AI 9 HX 370
- 16
- Intel Core Ultra X9 378H
- 12
NPU Peak TOPS
- AMD Ryzen AI 9 HX 370
- 50 TOPS
- Intel Core Ultra X9 378H
- 50 TOPS (Intel AI Boost)
PCIe Generation
- AMD Ryzen AI 9 HX 370
- PCIe 4.0
- Intel Core Ultra X9 378H
- PCIe 5.0 and 4.0
Which one should you pick?
Choose AMD Ryzen AI 9 HX 370 if you want the higher L3 cache (24 MB vs 18 MB) and the higher memory channels (2 vs 2).
Choose Intel Core Ultra X9 378H if you already have it on hand or find it at a lower price.