AMD Ryzen AI 9 HX Pro 370

Manufacturer: AMD

The AMD Ryzen AI 9 HX Pro 370 is a 4-nanometer processor designed for both desktop and laptop platforms, combining a 12-core layout with 24 threads through multithreading support. It employs big.LITTLE technology, pairing four cores at 2 GHz with eight cores also clocked at 2 GHz base, reaching a turbo frequency of 5.1 GHz under load. The chip carries a thermal design power rating of 28W and supports PCIe 4.0 connectivity.

On the memory side, the Ryzen AI 9 HX Pro 370 supports DDR5 RAM at speeds up to 8000 MHz, with dual-channel configuration and a maximum capacity of 256 GB, including ECC memory support. Its integrated Radeon 890M graphics features 1024 shading units, 64 texture mapping units, and a GPU turbo clock of 2900 MHz, with compatibility for DirectX 12, OpenGL 4.6, and OpenCL 2.1 across up to four displays. The processor also includes a 12 MB L2 cache and 24 MB L3 cache, and carries instruction set support for AVX2, AES, FMA3, and related extensions.

Pros

24 threads across 12 cores with big.LITTLE architecture allows the chip to handle both multi-threaded and varied workloads efficiently
DDR5 memory support up to 8000 MHz with a maximum capacity of 256 GB offers substantial headroom for memory-intensive tasks
ECC memory support adds a layer of data reliability suited to professional and workstation use cases
The Radeon 890M integrated graphics can drive up to four displays simultaneously, reducing the need for a discrete GPU in multi-monitor setups
A 28W TDP makes the chip suitable for thin laptop designs where thermal headroom is limited
PCIe 4.0 support enables compatibility with current-generation storage and expansion hardware

Cons

The integrated GPU base clock of 400 MHz is low, and despite the 2900 MHz turbo, graphics performance depends heavily on sustained boost behavior under thermal constraints
A 28W TDP may limit sustained performance headroom in thermally restricted laptop chassis during extended workloads
The dual-channel memory configuration, while efficient, caps memory bandwidth compared to platforms offering more channels
With a single-core PassMark score of 3974, per-core throughput may fall short for tasks that rely heavily on single-threaded execution speed

Who is this for?

This processor is well-matched for professionals who need a compact, thermally efficient chip capable of handling demanding multi-threaded workloads, thanks to its 24-thread configuration and DDR5 support up to 8000 MHz. The inclusion of ECC memory support makes it a practical fit for workstation-grade laptop builds where data integrity matters. Its Radeon 890M integrated graphics, capable of driving up to four displays, also suits productivity-oriented users who rely on multi-monitor setups without a dedicated GPU, while the 28W TDP keeps it viable for slim, fanless, or battery-conscious portable designs.

Who is this NOT for?

Users who require strong single-threaded performance — such as those running latency-sensitive applications or certain legacy software — may find the single-core PassMark score of 3,974 insufficient for a smooth experience. Similarly, the integrated Radeon 890M, despite its turbo capability, is not suited for GPU-intensive workloads like high-resolution gaming, real-time 3D rendering, or machine learning inference that typically demand a discrete graphics solution. The dual-channel memory architecture also means users with bandwidth-heavy workloads that benefit from wider memory interfaces may find this platform limiting.

General info:

Type	Desktop, Laptop
Has integrated graphics	✓
Thermal Design Power (TDP)	28W
semiconductor size	4 nm
CPU temperature	100 °C
PCI Express (PCIe) version	4
Supports 64-bit	✓

The AMD Ryzen AI 9 HX Pro 370 is built on a 4nm semiconductor process and is designed for use in both desktop and laptop platforms. It carries a thermal design power (TDP) of 28W and can operate up to a maximum temperature of 100°C. The processor includes integrated graphics, supports 64-bit computing, and is compatible with PCIe 4.0.

Performance:

CPU speed	4 x 2 & 8 x 2 GHz
CPU threads	24 threads
turbo clock speed	5.1GHz
L2 cache	12 MB
L3 cache	24 MB
L2 core	1 MB/core
L3 core	2 MB/core
Uses big.LITTLE technology	✓

The processor uses big.LITTLE technology, combining four cores and eight cores all running at a 2 GHz base clock across its 12-core layout, with 24 threads available through multithreading. Under sustained workloads it can reach a turbo clock speed of 5.1 GHz. Cache memory consists of 12 MB of L2 cache at 1 MB per core and 24 MB of L3 cache at 2 MB per core, providing a tiered memory hierarchy to help reduce latency during data-intensive tasks.

Benchmarks:

PassMark result	31689
PassMark result (single)	3974

In PassMark benchmarking, the processor achieves a multi-core score of 31,689, reflecting its overall throughput across all available threads. Its single-core PassMark result of 3,974 indicates the per-core processing capability measured under that same standardized test.

Integrated graphics:

GPU clock speed	400 MHz
GPU name	Radeon 890M
GPU turbo	2900 MHz
DirectX version	DirectX 12
supported displays	4
OpenGL version	4.6
OpenCL version	2.1
texture mapping units (TMUs)	64
render output units (ROPs)	32
shading units	1024

The integrated Radeon 890M runs at a base GPU clock of 400 MHz and can boost up to a turbo clock of 2900 MHz. It is equipped with 1024 shading units, 64 texture mapping units, and 32 render output units, and can drive up to four displays simultaneously. API support covers DirectX 12, OpenGL 4.6, and OpenCL 2.1, covering a broad range of graphics and compute workloads.

Memory:

RAM speed (max)	8000 MHz
DDR memory version	5
memory channels	2
maximum memory amount	256GB
Supports ECC memory	✓

The processor supports DDR5 memory at speeds up to 8000 MHz across a dual-channel configuration, allowing for a maximum installed capacity of 256 GB. It also includes support for ECC memory, which enables error detection and correction functionality suited to reliability-sensitive workloads.

Features:

instruction sets	MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
uses multithreading	✓
Has NX bit	✓

The processor supports multithreading and includes the NX bit for hardware-level memory protection. Its instruction set support spans MMX, SSE 4.1, SSE 4.2, AES, F16C, FMA3, AVX, and AVX2, covering a range of legacy, security, and vectorized compute extensions that broaden compatibility across various software workloads.

Final Verdict

The AMD Ryzen AI 9 HX Pro 370 presents a well-rounded profile for professionals seeking a thermally efficient, multi-threaded processor suited to both laptop and desktop deployments. Its combination of a 12-core, 24-thread layout with DDR5 memory support up to 8000 MHz and ECC capability positions it as a credible choice for productivity-focused and reliability-sensitive workloads within a 28W power envelope. While its per-core throughput and integrated graphics place natural ceilings on single-threaded and GPU-intensive tasks, the overall specification set speaks to a chip designed for professional mobility rather than raw peak performance — making it a coherent option for users whose priorities center on versatility, memory reliability, and multi-display productivity.