Overview
- The developer known as VoidTech posted a video on Bilibili showing a modified driver said to be based on Nvidia’s RTX Spark Arm64 package that let a GeForce RTX 4060 be recognized and used on a Huawei Qingyun W510 running Windows 11 on Arm.
- The GPU ran DirectX 12, Vulkan and CUDA workloads and launched several games, but raw gaming results were weak, with the Black Myth: Wukong benchmark averaging about 21 FPS at 1080p on medium settings.
- The system produced no direct video output from the RTX 4060, so VoidTech ran the workstation headless and streamed the display using the Sunshine server and Moonlight client as a workaround.
- Some games refused to start because kernel‑level anti‑cheat software conflicts with Microsoft’s x86‑to‑Arm translation layer (Prism), and the test used a Kunpeng 920 CPU whose low single‑thread speed and emulation overhead heavily limited game performance.
- Observers say the proof‑of‑concept shows Nvidia’s Spark driver tech could enable discrete GPUs on Arm Windows, but practical consumer results will depend on official Nvidia drivers, platform firmware, and fixes for video encoder support and anti‑cheat compatibility.