AMD Ryzen Ai 9 Hx 475

Laptop CPUAMD

Also called amd ryzen ai 9 hx 475, ryzen ai 9 hx 475, ryzen-ai-9-hx-475

AMDLaptop CPUZen 5 (Gorgon Point)

AMD Ryzen AI 9 laptop processor on Zen 5 (Gorgon Point), with 12 cores and 24 threads and 1024 KB L2, 24 MB L3 at 54 W TDP on a 4 nm process addressing up to 256 GB.

What you need to know

AMD Ryzen Ai 9 Hx 475 is a not recorded laptop cpu.

AMD Ryzen Ai 9 Hx 475 is documented from public spec sources., It has 12 cores and 24 threads on Zen 5 (Gorgon Point), dropping into the FP8 socket. Treat the spec table as the facts. Age alone does not tell you to throw it out.

Still good?: Only if the workload is light
Product age: Not recorded
Upgrade pressure: Unknown

Feex says

Laptop SKUs are power-limited. The name on the lid is not the same chip you would get on a desktop board.

What this hardware means today

Age and usefulness are not the same number. This page keeps them separate.

Performance today: Average. Laptop performance depends on the OEM power limit as much as this SKU name.
Product age Not recorded: Not recorded. Launch date is not recorded on this sheet.
Support status: Supported. Current Windows and current applications still run on this class of CPU. Platform BIOS support depends on the motherboard or laptop vendor.
Upgrade pressure: Unknown. Upgrade pressure comes from platform features and specific CPU-bound work, not from the chip being unusable.

Where does it sit?

Zen 5 (Gorgon Point) sits on AMD's recent Zen desktop and laptop timeline. Later chips keep the brand and change the core.

Zen 2

Zen 3

Zen 4

Zen 5

Performance context

These are qualitative readings, not a fake 8.7 out of 10. Workload still wins.

Gaming: Good

Fine when the laptop GPU is the limit. CPU names on thin laptops often are not.

Productivity: Average

12 cores cover office, browser, and compile work in this class.

Multithreaded workloads: Very Good

24 threads. Heavy encodes still scale further on higher-core parts.

General use: Good

Everyday Windows use is not where most people notice this SKU first.

Efficiency: Depends on the laptop

The same SKU in two laptops can draw very different power. Read the device, not the CPU name alone.

Should you upgrade?

Probably not based on CPU performance alone.

Upgrade makes more sense if

Your workload is strongly CPU limited
You need a newer platform for memory, I/O, or chipset features
You need substantially more multicore performance
You are buying a whole new laptop anyway

Upgrade makes less sense if

The GPU is the real bottleneck
Current applications are already responsive
The CPU rarely limits your workload

Specifications

Figures below follow the Feex Hardware Database record for this SKU. Fields without a recorded value are omitted.

Processor

AMD Ryzen Ai 9 Hx 475 is built on Zen 5 (Gorgon Point) using a 4 nm process.

AMD Ryzen Ai 9 Hx 475 specifications: Processor
Manufacturer	AMD
Family	Ryzen AI 9
Architecture	Zen 5 (Gorgon Point)
Codename	475
Manufacturing process	4 nm
Segment	Laptop

Cores and threads

AMD Ryzen Ai 9 Hx 475 has 12 cores and 24 threads.

AMD Ryzen Ai 9 Hx 475 specifications: Cores and threads
Cores	12 (4 P-cores + 8 E-cores)
P-cores	4
E-cores	8
Threads	24

Clock speeds

Base clock is 2.0 GHz. Boost reaches 5.2 GHz.

AMD Ryzen Ai 9 Hx 475 specifications: Clock speeds
Base frequency	2.0 GHz
Max boost	5.2 GHz

Cache

Cache on this sheet is 24 MB L3.

AMD Ryzen Ai 9 Hx 475 specifications: Cache
L2 cache	1024 KB
L3 cache	24 MB
Total cache	25 MB

Memory

AMD Ryzen Ai 9 Hx 475 addresses 256 GB across 2 memory channels.

AMD Ryzen Ai 9 Hx 475 specifications: Memory
Max capacity	256 GB
Channels	2

Package and power

AMD Ryzen Ai 9 Hx 475 uses the FP8 socket and a 54 W TDP.

AMD Ryzen Ai 9 Hx 475 specifications: Package and power
Socket	FP8
TDP	54 W
PCIe	Revision 4.0, 16 lanes

Compatibility

Compatibility
Socket	FP8
Board	A shared socket is not automatic compatibility. Check the motherboard CPU list and BIOS revision.
Memory	up to 256 GB

A shared socket is not automatic compatibility. Boards often need a BIOS update before a newer chip in the same socket will post.

Laptop power limits, cooling, and the OEM firmware matter as much as the model name.

Read the memory list on the board. The CPU can list more standards than one motherboard will accept.

No post after a CPU swap

Clear CMOS only after you confirm the board list includes this SKU and the BIOS is new enough. A supported name on a box is not the same as a flashed board.

Sources and verification

Reviewed by Feex editorial. Last verified August 2026 Status: Partially Verified. How we research.

Feex Hardware Database · Specification source used for this sheet. CC BY 4.0.

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