So I was just having a mess around and came up with this
For some reason, it feels like it shouldn't work but I can't see why it wouldnt. Anandtech puts the 580's draw at around 500W under Furmark so the PSU should be more than adequate.
As a PURE gaming build, would anything bottleneck the GPU here?

For some reason, it feels like it shouldn't work but I can't see why it wouldnt. Anandtech puts the 580's draw at around 500W under Furmark so the PSU should be more than adequate.
As a PURE gaming build, would anything bottleneck the GPU here?