AMD Ryzen AI 5 430

Manufacturer: AMD

The AMD Ryzen AI 5 430 is a versatile CPU suited for both laptops and desktops. It comes with integrated graphics, featuring the Radeon 840M GPU with a turbo clock speed of 2800 MHz. With 8 threads and a turbo clock speed of up to 4.5GHz, this processor delivers balanced performance for everyday computing tasks.

In terms of specifications, the Ryzen AI 5 430 boasts a 28W thermal design power (TDP) and supports a maximum RAM speed of 8000 MHz with DDR5 memory. It offers a total of 4MB L2 cache and 8MB L3 cache, while its 64-bit support and big.LITTLE architecture make it a capable option for multitasking. The processor also supports PCIe 4.0 and operates at a maximum temperature of 100°C.

Pros

Supports up to 256GB of maximum memory, offering flexibility for demanding tasks and future upgrades.
Dual memory channels provide improved bandwidth, enhancing overall performance in memory-intensive applications.
Includes integrated Radeon 840M GPU with a turbo clock speed of 2800 MHz, capable of supporting up to 4 displays.
Uses multithreading, improving efficiency when running multiple applications simultaneously.
Supports modern graphics standards like DirectX 12 and OpenGL 4.6, ensuring compatibility with a wide range of applications.

Cons

Does not support ECC memory, limiting its reliability in error-sensitive workloads.
Lacks an unlocked multiplier, restricting overclocking capabilities for users seeking higher performance tuning.
Maximum CPU temperature of 100°C may limit sustained high-performance tasks without adequate cooling.

Who is this for?

The AMD Ryzen AI 5 430 is well-suited for users who require a versatile processor for general-purpose computing, including both laptop and desktop setups. It is particularly effective for multitasking, thanks to its 8 threads and multithreading support, making it ideal for running multiple applications at once. Additionally, the integrated Radeon 840M GPU and support for up to 4 displays make it a good choice for users who need reliable graphics performance for media consumption, light gaming, or productivity applications.

Who is this NOT for?

This processor is not ideal for users who need extreme performance in demanding applications such as high-end gaming or professional workloads that require overclocking. The lack of an unlocked multiplier prevents any significant CPU tuning, and its maximum temperature of 100°C could cause thermal throttling under sustained heavy load. Additionally, the absence of ECC memory support may limit its use in environments where data integrity is a top priority, such as in some scientific or financial applications.

General info:

Type	Laptop, Desktop
Has integrated graphics	✓
release date	January 2026
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 5 430 is a CPU designed for both laptops and desktops, featuring integrated graphics and a thermal design power (TDP) of 28W. It supports PCIe 4.0 for fast data transfer and operates with a 4 nm semiconductor size, ensuring efficiency and performance. The processor also supports 64-bit architecture, and its maximum operating temperature reaches 100°C, making it suitable for a variety of applications.

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	✓

The AMD Ryzen AI 5 430 offers a flexible performance setup with a base CPU speed of 2 GHz, and a turbo clock speed reaching up to 4.5GHz. It features 8 threads and includes 4 MB of L2 cache and 8 MB of L3 cache, providing good memory management for multitasking. Additionally, the processor utilizes big.LITTLE technology, optimizing power efficiency without an unlocked multiplier for overclocking flexibility.

Benchmarks:

PassMark result	13958
PassMark result (single)	3877

The AMD Ryzen AI 5 430 has demonstrated strong performance in benchmarking tests, with a PassMark result of 13,958, indicating solid overall performance. For single-threaded tasks, it achieved a PassMark single-thread result of 3,877, reflecting efficient processing power for tasks relying on single-core performance.

Integrated graphics:

GPU name	Radeon 840M
GPU turbo	2800 MHz
DirectX version	DirectX 12
supported displays	4
OpenGL version	4.6
OpenCL version	2.1

The integrated graphics of the AMD Ryzen AI 5 430 feature the Radeon 840M GPU, with a turbo frequency of 2800 MHz for enhanced performance. It supports DirectX 12 and OpenGL 4.6, ensuring compatibility with modern graphics standards. The GPU is capable of driving up to four displays simultaneously, providing versatile connectivity options for various setups.

Memory:

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

The AMD Ryzen AI 5 430 supports DDR5 memory with a maximum RAM speed of 8000 MHz, enabling fast data processing. It features dual memory channels for improved bandwidth and can handle up to 256GB of maximum memory, making it suitable for demanding workloads. However, it does not support ECC memory, which is typically used for error correction in certain professional applications.

Features:

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

The AMD Ryzen AI 5 430 supports a wide range of instruction sets, including MMX, AES, AVX, and SSE 4.2, enhancing its capability for various computational tasks. It also features multithreading, allowing for better parallel task management, and includes an NX bit, providing added security against certain types of malware.

Final Verdict

The AMD Ryzen AI 5 430 is a well-rounded processor ideal for general computing tasks, offering strong multitasking capabilities with 8 threads and a capable Radeon 840M GPU for integrated graphics. Its support for up to 256GB of RAM and multithreading makes it a reliable choice for light to moderate workloads. However, its lack of overclocking support and absence of ECC memory make it less suited for high-end professional or gaming applications. Overall, this CPU is a solid option for users seeking balanced performance for everyday computing needs, without the need for extreme power or customization.

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