Benchmarks: GPU
In the graphics department, the synthetic 3DMark test favours the GeForce GTX Titan used by Scan's 3XS Z77 Node. But as we know from past experiences, there isn't a massive amount of difference between GTX 780 and GTX Titan in real-world games.
Playing games is what the Infinity Achilles GT is all about, and it won't have a problem running today's demanding titles.
1080p is child's play for a machine as powerful as this. If you're buying a top-tier gaming PC, rest assured in the knowledge that you could game at 4K resolutions if you really wanted to.