With VMware talking about providing Metal API support to enhance their 3D performance, I decided to run a 3DMark benchmark test to compare performance. The good news is that Parallels still outperforms Fusion by a fair margin on the 3D graphics side. However I did note that Fusion has caught up considerably from the previous versions when I ran the test, and they do have the edge on the Physics test--so there's still room to improve for Parallels. Cloud Gate Test Parallels: Overal Score - 9728 Graphics Score - 31131 Graphics Test 1 - 139.51 FPS Graphics Test 2 - 131.44 FPS Physics Score - 2856 Physics Test - 9.07 FPS Fusion: Overal Score - 9530 Graphics Score - 12730 Graphics Test 1 - 53.90 FPS Graphics Test 2 - 56.88 FPS Physics Score - 5070 Physics Test - 16.10 FPS