AMD Ryzen AI 5 H 330

Manufacturer: AMD

The AMD Ryzen AI 5 H 330 is a versatile CPU suitable for both laptops and desktops, offering solid performance with 8 threads and a turbo clock speed of 4.5GHz. Its integrated Radeon 820M GPU and efficient 4nm semiconductor size make it a good choice for various computing needs.

With a thermal design power (TDP) of 28W and a maximum supported RAM size of 256GB, the Ryzen AI 5 H 330 delivers effective performance in multitasking environments. The CPU also supports PCIe 4.0 and features multithreading for enhanced processing efficiency, making it a strong option for diverse workloads.

Pros

Supports up to 256GB of RAM, providing ample memory capacity for demanding tasks.
Includes integrated Radeon 820M graphics with a turbo frequency of 2800 MHz, offering solid graphical performance for general computing.
Supports PCIe 4.0 for improved connectivity and faster data transfer between components.
Has multithreading capabilities, allowing better efficiency when running multiple tasks simultaneously.
Features a 4 nm semiconductor size, contributing to improved power efficiency and performance.

Cons

Does not support ECC memory, limiting its use in applications where error correction is critical.
The CPU multiplier is locked, preventing overclocking for users who wish to manually adjust clock speeds.
Only supports a maximum RAM speed of 8000 MHz, which may not be sufficient for the most memory-intensive tasks.

Who is this for?

The AMD Ryzen AI 5 H 330 is ideal for users who require solid performance for general computing and multitasking. Its support for up to 256GB of RAM and efficient 4 nm semiconductor size makes it well-suited for tasks like office productivity, content creation, and light gaming. The integrated Radeon 820M GPU with turbo frequency of 2800 MHz offers decent graphical capability for users who need basic to moderate graphical performance without a dedicated GPU.

Who is this NOT for?

This CPU may not be suitable for users who require high-end performance for intensive workloads, such as heavy gaming or professional 3D rendering, due to its locked CPU multiplier and limited RAM speed of 8000 MHz. Additionally, the lack of ECC memory support makes it unsuitable for critical applications where data integrity is essential, such as in scientific computing or financial modeling.

General info:

Type	Laptop, Desktop
Has integrated graphics	✓
release date	July 2025
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 5 H 330 is designed for both laptop and desktop use, featuring a 4 nm semiconductor size for enhanced efficiency. It includes integrated graphics and supports PCIe 4.0 for improved connectivity. With a thermal design power (TDP) of 28W, the CPU maintains a stable performance, while also supporting 64-bit architecture for modern computing tasks.

Performance:

CPU speed	1 x 2 & 3 x 2 GHz
CPU threads	8 threads
turbo clock speed	4.5GHz
Has an unlocked multiplier	✕
L2 cache	4 MB
L3 cache	8 MB
Uses big.LITTLE technology	✓
clock multiplier	20

The AMD Ryzen AI 5 H 330 delivers solid performance with 8 threads and a turbo clock speed of 4.5GHz. Its base CPU speed consists of a combination of 1 x 2 GHz and 3 x 2 GHz cores, providing versatility for various workloads. Additionally, the CPU includes 4MB of L2 cache and 8MB of L3 cache, ensuring efficient data access and processing.

Benchmarks:

Integrated graphics:

GPU name	Radeon 820M
GPU turbo	2800 MHz
DirectX version	DirectX 12
supported displays	4
OpenGL version	4.6
OpenCL version	2.1

The integrated Radeon 820M GPU in the AMD Ryzen AI 5 H 330 offers a turbo frequency of 2800 MHz, providing solid graphical performance. It supports up to 4 displays and is compatible with DirectX 12, OpenGL 4.6, and OpenCL 2.1, enabling a wide range of modern applications and multimedia tasks.

Memory:

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

The AMD Ryzen AI 5 H 330 supports a maximum RAM speed of 8000 MHz and is compatible with DDR5 memory, providing efficient data transfer. It operates with two memory channels and supports up to 256GB of total memory, offering ample capacity for demanding tasks. However, it does not support ECC memory for error correction.

Features:

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

The AMD Ryzen AI 5 H 330 includes a variety of instruction sets, such as MMX, AVX, and AES, enhancing its processing capabilities for modern applications. It also supports multithreading for more efficient handling of simultaneous tasks, and includes the NX bit for improved security against malicious code.

Final Verdict

The AMD Ryzen AI 5 H 330 is a versatile and efficient CPU, ideal for general computing tasks, light gaming, and productivity applications. With up to 256GB of RAM support and integrated Radeon 820M graphics, it provides solid performance for a range of users. While its lack of ECC memory support and locked CPU multiplier may limit its use for more demanding or critical applications, it remains a reliable option for everyday computing needs. Overall, the Ryzen AI 5 H 330 delivers a strong balance of performance and efficiency for users seeking an all-around capable CPU.