Rosetta is actually more efficient than Wine when it comes to graphics, which is the biggest bottleneck for playing games on Wine. Metal calls are pretty much

Rosetta is actually more efficient than Wine when it comes to graphics, which is the biggest bottleneck for playing games on Wine. Metal calls are pretty much kept as-is, whereas Wine has to translate DirectX operations to OpenGL or Vulkan, like VirtualBox or Parallels. But it's true that when it comes to raw CPU power, Wine very likely provides the best performance.