Star Swarm Benchmark
Welcome to the newest frontier in gaming: battles and scenes at the scale of armies and fleets, all active at once with no trickery around loading screens or off-screen abstractions. Star Swarm is a real-time demo of Oxide Games’ Nitrous engine, which pits two AI-controlled fleets against each other in a furious space battle.
Unfortunately the Catalyst driver from Toshiba came w/o mantle64.dll (albeit it was the right branch).
Anyway you can test in DirectX mode and compare later.