Quote Originally Posted by basicmonkey View Post
Only one output in use, Mini Display Port with Apple Dual Link DVI adaptor and Triplehead on. 3x 1024px x 768px @ 60hz.

The machine came with a fresh install of OS X Server on, I ran Catalyst and the content and results as above, unsatisfactory. Settings were as per usual, services turned off, spotlight off etc.. All from internal SSD.

After installing fresh OS X, all good, no problems at all.

Again, this was outside and we were in a hurry so little chance to experiment, and this was back in October last year.

when apple released the mac mini servers - the os versions available at that time werent in sync with the hardware - so some drivers werent there if you swapped or changed things around

you have to be conservative in expecations off graphics performance on these things-