# AMD Ryzen AI Max 390 Laptop CPU: AMD Also called amd ryzen ai max 390, ryzen ai max 390, ai max 390, ryzen-ai-max-390 AMD, Laptop CPU, 12x Zen 5 AMD Ryzen AI Max laptop processor on 12x Zen 5, with 12 cores and 24 threads and 12288 KB L2, 64 MB L3 at 55 W TDP on a 4 nm process addressing up to 128 GB and Yes. ## What you need to know AMD Ryzen AI Max 390 is a current generation laptop cpu. AMD Ryzen AI Max 390 launched in January, 7, 2025., It has 12 cores and 24 threads on 12x Zen 5, dropping into the FP11 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**: Less than a year old **Upgrade pressure**: Low 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 0 years old**: **Current generation.** Launched January, 7, 2025. 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? 12x 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: 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 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 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 Max 390 is built on 12x Zen 5 using a 4 nm process at TSMC. | Manufacturer | AMD | | --------------------- | ----------------------- | | Family | Ryzen AI Max | | Architecture | 12x Zen 5 | | Codename | Strix Halo | | Generation | Ryzen AI Max 300 Series | | Manufacturing process | 4 nm | | Foundry | TSMC | | Segment | Laptop | ### Cores and threads AMD Ryzen AI Max 390 has 12 cores and 24 threads. | Cores | 12 | | ------------------- | --- | | P-cores | 12 | | Threads | 24 | | Hybrid architecture | Yes | ### Clock speeds Base clock is 3.2 GHz. Boost reaches 5.0 GHz. | Base frequency | 3.2 GHz | | ------------------- | ------- | | Max boost | 5.0 GHz | | Unlocked multiplier | Yes | ### Cache Cache on this sheet is 64 MB L3. | L2 cache | 12288 KB | | ----------- | -------- | | L3 cache | 64 MB | | Total cache | 76 MB | ### Memory AMD Ryzen AI Max 390 addresses 128 GB across 4 memory channels. | Supported types | LPDDR5X | | ---------------- | --------- | | Max capacity | 128 GB | | Channels | 4 | | Max memory speed | 8000 MT/s | ### Package and power AMD Ryzen AI Max 390 uses the FP11 socket and a 55 W TDP. | Socket | FP11 | | ------ | ---------------------- | | TDP | 55 W | | PCIe | Revision 4.0, 16 lanes | ### Integrated graphics AMD Ryzen AI Max 390 includes Yes. | Integrated graphics | Yes | | ------------------- | --- | ### Market AMD Ryzen AI Max 390 launched January, 7, 2025. | Launch date | January, 7, 2025 | | ----------- | ---------------- | | Model | AI Max 390 | ## Independent scores ### These are PassMark CPU figures. They are not Feex measurements. | Single-core score | 4,020 | | -------------------- | ------ | | Multi-core score | 41,552 | | Overall score | 12,924 | | Productivity score | 32,637 | | Creator score | 30,090 | | Engineering score | 45,188 | | Gaming score | 22,448 | | Performance per watt | 755.5 | ## Compatibility | Socket | FP11 | | -------- | ------------------------------------------------------------------------------------------------- | | Board | A shared socket is not automatic compatibility. Check the motherboard CPU list and BIOS revision. | | Memory | LPDDR5X, up to 128 GB | | Graphics | Yes | 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. ## Related These entities connect to this article. Type is shown on every link. [Processors: Hardware](https://feex.it/wiki/hardware/cpu) ## Sources and verification Reviewed by Feex editorial. Last verified August 2026 Status: Partially Verified. [How we research](https://feex.it/wiki/research). - [Feex Hardware Database ](https://foxhole.feex.it/cpu/amd-ryzen-ai-max-390)· Specification source used for this sheet. CC BY 4.0. - [PassMark Software ](https://www.cpubenchmark.net/cpu.php?cpu=AMD+Ryzen+AI+Max+390)· CPU benchmark page for AMD Ryzen AI Max 390 ## Was this article useful? A yes or no is enough. Pick a reason if you want, or add a short note. Quick facts The short identity of this page. Specs, sources, and the full story stay in the article. - **Manufacturer**: AMD **Family**: Ryzen AI Max **Architecture**: 12x Zen 5 **Socket**: FP11 **Launch**: Janu **Status**: Current generation Partially Verified: Last verified August 2026 --- Source: [Canonical Feex Wiki page](https://feex.it/wiki/hardware/cpu/amd-ryzen-ai-max-390/) [Developer guide](https://feex.it/wiki/developers/) | [API policy](https://feex.it/developers/api-policy/) | [Agent guidance](https://feex.it/wiki/llms.txt)