AMD Ryzen AI Max Pro 380 VS Intel Core Ultra 9 285H

At a foundational level, both processors share the essentials: integrated graphics and full 64-bit support. The more meaningful split begins with platform versatility — the AMD Ryzen AI Max Pro 380 is designed for both laptop and desktop form factors, while the Intel Core Ultra 9 285H is strictly a mobile chip. This gives AMD a broader deployment story for system integrators and OEMs targeting multiple product lines with a single silicon design.

On power and process, the two chips trade blows in different directions. Intel's 3 nm process node is a generation ahead of AMD's 4 nm, which generally translates to better transistor density and potential efficiency gains at comparable workloads. Yet AMD runs at a higher 55W TDP versus Intel's 45W, suggesting AMD is trading some of that efficiency headroom for raw sustained performance. The Intel chip's higher maximum CPU temperature of 110 °C versus AMD's 100 °C ceiling also indicates Intel's thermal design allows the chip to push harder under boost conditions before throttling.

The connectivity gap is notable: Intel supports PCIe 5 versus AMD's PCIe 4, which matters for next-generation NVMe SSDs and discrete GPUs that can saturate the higher bandwidth. For users building or buying systems intended to leverage cutting-edge storage, this is a real-world advantage. Overall, Intel holds a slight edge in process technology and I/O modernity, while AMD counters with greater platform flexibility and higher sustained power allocation — making the better choice highly dependent on use case and deployment context.

The AMD Ryzen AI Max Pro 380 has a CPU speed of 6 x 3.6 GHz, while the Intel Core Ultra 9 285H features a more complex configuration with 6 cores running at 2.9 GHz and 8 cores at 2.7 GHz. This gives the Intel chip a slightly more variable clock speed across its cores.

In terms of CPU threads, the AMD Ryzen AI Max Pro 380 supports 12 threads, while the Intel Core Ultra 9 285H supports 16 threads, offering more multi-threading capabilities.

Both processors feature turbo clock speeds, with the AMD Ryzen AI Max Pro 380 reaching 4.9 GHz, and the Intel Core Ultra 9 285H hitting a slightly higher 5.4 GHz. Neither processor has an unlocked multiplier, meaning both are limited in terms of overclocking potential. The AMD chip comes with a 16 MB L3 cache, while the Intel chip has a larger 24 MB L3 cache. The Intel model also uses big.LITTLE technology, which the AMD processor does not, and the Intel's clock multiplier is set to 29, compared to the AMD's 36.

The AMD Ryzen AI Max Pro 380 features the Radeon 8040S integrated GPU, while the Intel Core Ultra 9 285H uses the Arc 140T integrated GPU. Both GPUs support DirectX 12, but the Intel model supports DirectX 12 Ultimate, which offers additional features beyond the standard DirectX 12, while the AMD GPU does not have this distinction.

Both processors support up to 4 displays, with no difference in this spec. The OpenGL version is the same for both products, with both supporting version 4.6. Additionally, both the AMD and Intel GPUs support OpenCL version 3, offering similar capabilities in this regard.

Overall, the key difference in integrated graphics between these two products lies in the DirectX version, with the Intel Core Ultra 9 285H offering the higher-tier DirectX 12 Ultimate.

The AMD Ryzen AI Max Pro 380 supports a maximum RAM speed of 8000 MHz, while the Intel Core Ultra 9 285H offers a slightly higher maximum RAM speed of 8400 MHz. Both processors support DDR5 memory, and they each have 2 memory channels, so there is no difference in these aspects.

In terms of maximum memory capacity, the AMD Ryzen AI Max Pro 380 supports up to 64GB of RAM, while the Intel Core Ultra 9 285H can handle a larger 128GB of RAM. This means the Intel model offers more flexibility for users needing higher memory capacity.

Finally, the AMD Ryzen AI Max Pro 380 supports ECC memory, which helps detect and correct errors in memory, while the Intel Core Ultra 9 285H does not support ECC memory.

Both the AMD Ryzen AI Max Pro 380 and Intel Core Ultra 9 285H support the same instruction sets: MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2, so there is no difference in this regard.

One notable difference between the two processors is that the AMD Ryzen AI Max Pro 380 uses multithreading, allowing for better parallel processing, while the Intel Core Ultra 9 285H does not support multithreading.

Both processors also feature the NX bit, which helps protect against certain types of security vulnerabilities, so this specification is identical for both products.