AMD Ryzen AI MAX+ 388

Desktop CPUAMD

Also called amd ryzen ai max+ 388, ryzen ai max+ 388, 388, ryzen-ai-max+-388

AMDDesktop CPUZen 5

AMD Ryzen AI Max desktop processor on Zen 5, with 8 cores and 16 threads and 1024 KB L2, 32 MB L3 at 55 W TDP on a 4 nm process addressing up to 128 GB.

What you need to know

Still a capable Ryzen AI Max desktop chip.

AMD Ryzen AI MAX+ 388 launched in January 5, 2026., It has 8 cores and 16 threads on Zen 5, dropping into the FP11 socket. It is no longer the newest SKU in every store, but the chip is still useful when the rest of the PC keeps up.

Still good?: Yes, for most work this class is sold for
Product age: Less than a year old
Upgrade pressure: Low

Feex says

Old is not the same as bad. If the GPU is the bottleneck, swapping this CPU is one of the more expensive ways to learn that lesson.

What this hardware means today

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

Performance today: Very Good. Very Good for the class when RAM, storage, and the GPU keep up.
Product age 0 years old: Current generation. Launched January 5, 2026. Newer platforms exist. That does not make this chip unusable by itself.
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: Low. Upgrade pressure is low unless you need a different platform feature.

Where does it sit?

Zen 5 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: Very Good

Plenty for current games when the GPU is the limit, which it often is.

Productivity: Very Good

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

Multithreaded workloads: Good

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

General use: Excellent

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

Efficiency: Good

Rated 55 W base power. That is a platform number, not a promise about your cooler.

Should you upgrade?

Probably not if this chip already matches your work.

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 need newer connectivity that your current board cannot offer

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 MAX+ 388 is built on Zen 5 using a 4 nm process.

AMD Ryzen AI MAX+ 388 specifications: Processor
Manufacturer	AMD
Family	Ryzen AI Max
Architecture	Zen 5
Codename	Strix Halo
Manufacturing process	4 nm
Segment	Desktop

Cores and threads

AMD Ryzen AI MAX+ 388 has 8 cores and 16 threads.

AMD Ryzen AI MAX+ 388 specifications: Cores and threads
Cores	8
P-cores	8
Threads	16

Clock speeds

Base clock is 3.6 GHz. Boost reaches 5.0 GHz.

AMD Ryzen AI MAX+ 388 specifications: Clock speeds
Base frequency	3.6 GHz
Max boost	5.0 GHz

Cache

Cache on this sheet is 32 MB L3.

AMD Ryzen AI MAX+ 388 specifications: Cache
L2 cache	1024 KB
L3 cache	32 MB
Total cache	33 MB

Memory

AMD Ryzen AI MAX+ 388 addresses 128 GB across 4 memory channels.

AMD Ryzen AI MAX+ 388 specifications: Memory
Max capacity	128 GB
Channels	4

Package and power

AMD Ryzen AI MAX+ 388 uses the FP11 socket and a 55 W TDP.

AMD Ryzen AI MAX+ 388 specifications: Package and power
Socket	FP11
TDP	55 W
PCIe	Revision 4.0, 16 lanes

Market

AMD Ryzen AI MAX+ 388 launched January 5, 2026.

AMD Ryzen AI MAX+ 388 specifications: Market
Launch date	January 5, 2026
Model	388

Independent scores

These are PassMark CPU figures. They are not Feex measurements.

AMD Ryzen AI MAX+ 388 specifications: Independent scores
Single-core score	4,145
Multi-core score	31,702
Overall score	11,463
Productivity score	26,409
Creator score	24,897
Engineering score	32,495
Gaming score	20,361
Performance per watt	576.4

Compatibility

Compatibility
Socket	FP11
Board	A shared socket is not automatic compatibility. Check the motherboard CPU list and BIOS revision.
Memory	up to 128 GB

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

Cooler clearance, VRM quality, and power limits matter as much as the socket 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.
PassMark Software · CPU benchmark page for AMD Ryzen AI MAX+ 388

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