CPULaptopReleased 2018

AMD PRO A4-4350B

2C/2T · 2.9 GHz · 15 W

The PRO A4-4350B is a dual-core Stoney Ridge APU from AMD's PRO A-Series for commercial notebooks, adding AMD PRO manageability and security features. Two Excavator cores run at 2.5 GHz with boost up to 2.9 GHz, paired with three-compute-unit Radeon R4 graphics at 655 MHz in a 15 W envelope.

General

Manufacturer: AMD
Model: AMD PRO A4-4350B
Segment: Laptop
Generation: 7th Gen PRO A-Series (Stoney Ridge)
Codename: Stoney Ridge
Architecture: x86_64
Microarchitecture: Excavator+
Release date: 2018
Price: Search on Amazon

Cores & clocks

Cores / threads: 2 cores / 2 threads
Base clock: 2.50 GHz
Boost clock: 2.90 GHz
TDP (design W): 15 W
Unlocked: ✕ No
L2 cache: 1 MB
L3 cache: —
Technology (nm): 28 nm
GF 28 nm

Platform

Socket: —
2-CPU (multi-socket): ✕ No
Integrated GPU: Radeon R4 (3 CU, GCN 3)
Clock: 655 MHz
Memory type: DDR4-2133
1-channel
Memory size: —
ECC memory: —
PCIe: —

Instructions & AI

Instruction extensions: SSE4.1SSE4.2SSE4aAVXAVX2FMA3FMA4XOPAES-NI
NPU: None

OS support

Windows: Windows 10
Linux: UbuntuFedoraArch Linux
Notes: AMD provides Windows 10 64-bit graphics drivers for this processor. It is not on Microsoft's Windows 11 supported-processor lists for 24H2 or 25H2, and 26H2 keeps the same requirements, so Windows 10 is the newest supported Windows release. Mainstream Linux distributions run on it. macOS is tracked for Apple-designed cores only.