They do "work" to varying levels, but the performance is not as good. There's also a lack of standard tools for GPU settings like MSI afterburner. There's other

They do "work" to varying levels, but the performance is not as good. There's also a lack of standard tools for GPU settings like MSI afterburner. There's other tools that accomplish some of the same things, but I feel the environment would be better if valve or some company would be offering those tools.