@al808 Logic is a product developed by Apple, which only work on macOS. So they have access to all internal Apple resources, and they can afford training a model specifically for the mac platform and hardware, using purely Apple technologies, which won’t be compatible on other platforms and hardware.
SpectraLayers being cross platform and cross hardware, it has to rely on cross platform technologies, which can’t go as deep in the Apple tech stack as pure Apple technologies.
@Cubase-Erklaerbaer @Hooby2 @Frank_Perri @johncaf @jim_knopf can you try Unmix Song using this special build 12.0.31.432 ?
It limits VRAM use to dedicated VRAM, unless you explicitly check “Use Shared Memory” in Edit > Preferences > System > AI Processing Device.