Someone hooked an RX 9070 XT up to their Steam Machine and it works surprisingly well, like fitting a V8 engine into your Honda Civic

A Steam Machine in front of a TV, with the Steam Controller next to it.

The RX 9070 XT is one of our favourite graphics cards of this generation, as it delivers a hefty whack of gaming performance that can sometimes edge it ahead of the RTX 5070 Ti. As for the Steam Machine... well, I reviewed it and I'd like it a lot more if it was cheaper, put it that way. Or if it was more powerful.

One redditor may have solved the Steam Machine's performance drawbacks by putting the two bits of AMD-powered hardware together. Large_Customer_3840 has hooked the big AMD graphics card in to a Steam Machine as an eGPU, via some clever use of adapters.