'Stim Machine' rival PC outguns Steam Machine easily at the same price

An AMD 9060 XT graphics card makes this alternative to the Steam Machine much more powerful, but that's not quite the full ...
SlashGear

Steam Machines To Sport AMD Graphics Next Year

When Valve revealed the specs for its Steam Machine prototypes last week, the name of one major chip manufacturer was absent, which undoubtedly led to many a speculation and discussion over the ...
PC World

Why you should avoid AMD and get a Steam Machine with Nvidia’s GeForce graphics

The hour draws nigh. Valve recently announced the first few Steam Machines available for pre-order, and beyond SteamOS itself, each one had something in common: The first announced Steam Machines ...
Neowin

Valve: Some Steam Machines will also have AMD and Intel graphics chips

Valve has confirmed that future Steam Machines will have graphics processors made by AMD and Intel, in addition to the NVIDIA chips that will be included in the first Steam Machine prototypes.