I’ve been using the Trial version of DaVinci Resolve 9 for benchmarking various GPUs for BareFeats.com. Since the Trial doesn’t support Noise Reduction or Slaved GPUs, I’m using a single GPU to benchmark playback the first four Blur presets. (I set playback FPS to 300 so it will attempt to exceed the 24 FPS target.)
EVGA GeForce GTX 680 Mac Edition (2G GDDR5)
V01 04 blur nodes 43 fps
V02 08 blur nodes 25 fps
V03 16 blur nodes 14 fps
V04 32 blur nodes 7 fps
Sapphire Radeon HD 7950 Mac Edition (3G GDDR5)
V01 04 blur nodes 39 fps
V02 08 blur nodes 25 fps
V03 16 blur nodes 15 fps
V04 32 blur nodes 8 fps