CPUDesktopReleased Sep 29, 2015

AMD PRO A6-8550B

2C/2T · 4.0 GHz · 65 W

The AMD PRO A6-8550B is a dual-core business desktop APU from the 2015 AMD PRO A-Series, built on the Godavari refresh of Kaveri. Compared with the PRO A4-8350B it runs its single Steamroller module and four-CU Radeon R5 graphics at higher clocks and supports faster DDR3-2133 memory. It was sold only in OEM commercial systems.

General

Manufacturer: AMD
Model: AMD PRO A6-8550B
Segment: Desktop
Generation: A-Series (Kaveri/Godavari)
Codename: Godavari
Architecture: x86_64
Microarchitecture: Steamroller
Release date: Sep 29, 2015
Price: Search on Amazon

Cores & clocks

Cores / threads: 2 cores / 2 threads
Base clock: 3.70 GHz
Boost clock: 4.00 GHz
TDP (design W): 65 W
Unlocked: ✕ No
L2 cache: 1 MB
L3 cache: —
Technology (nm): 28 nm
GF 28 nm SHP

Platform

Socket: FM2+
2-CPU (multi-socket): ✕ No
Integrated GPU: Radeon R5 (4 CU GCN 2)
Clock: 800 MHz
Memory type: DDR3-2133
2-channel
Memory size: —
ECC memory: —
PCIe: PCIe 3.0

Instructions & AI

Instruction extensions: SSE4.1SSE4.2SSE4aAVXFMA3FMA4XOPAES
NPU: None

OS support

Windows: Windows 10
Linux: UbuntuFedoraArch Linux
Notes: Windows 10 is supported. No Steamroller-based processor appears on Microsoft's Windows 11 supported-processor lists, which begin with the AMD Ryzen 2000 series, so Windows 11 is not supported. Current Linux distributions run without restriction.