Valve is working with NVIDIA to make GeForce GPUs compatible with SteamOS - TweakTown

Valve is collaborating with NVIDIA to enable full GeForce GPU compatibility with SteamOS, addressing long-standing issues caused by NVIDIA's proprietary drivers. While AMD and Intel GPUs integrate smo... Read original →

Valve’s collaboration with NVIDIA will trigger a deep re-architecture of the Linux graphics stack. Historically, NVIDIA’s closed-source user-space drivers have fragmented the ecosystem, causing suboptimal latency and frame pacing on SteamOS versus Windows. If this partnership successfully integrates VKD3D-Proton with NVIDIA’s driver layer, Vulkan path efficiency could leap forward—accelerating NVK’s open-source maturity by proxy. Compliance-wise, NVIDIA must balance kernel module signing requirements with IP protection, raising software maintenance costs but preempting EU DMA scrutiny over walled gardens. AMD will likely double down on its 'open-source-first' branding to defend its current SteamOS foothold, while Microsoft may restrict DirectX-on-Linux licensing. Within 18 months, if a Steam Deck 3 ships with RTX-class GPUs and SteamOS exceeds 8% market share, Windows’ dominance in high-end PC gaming faces its first credible threat—potentially birthing the first commercially viable Linux gaming OS on x86.