Unreal Engine 4 - Have you tested it?

So yesterday I decided to put Linux on my P377SM-A and I noticed that Phoronix had added a ue4 test selection.

The performance is not impressive and UE4 will not support SLI.

My 980M struggled to maintain over 45FPS @ 1080p in Linux and Windows was even worse with a few dips below 30FPS that didn't happen in Linux.

http://www.guru3d.com/files-details/unreal-engine-4-elemental-tech-demo-download.html

Try it for yourself. It's all smooth sailing until the ice...

To turn on FPS,...

Unreal Engine 4 - Have you tested it?