Valley Benchmark is a GPU stress-testing tool for Mac.
Main features:
- Extreme hardware stability testing.
- Per-frame GPU temperature and clock monitoring.
- Advanced visual technologies: dynamic sky, volumetric clouds, sun shafts, DOF, ambient occlusion.
- 64 000 000 square meters of extremely detailed, seamless terrain.
- Procedural object placement of vegetation and rocks.
- User-controlled dynamic weather.