Operating system and graphics Card
Windows 7 Home Premium 64 bit
Nvidia GTX 980 and GTX 980 TI
i7-2600, 16 GB RAM
Broken: 2.75a c7589e
Short description of error
Using Cycles (CUDA), scene: 270.096 faces,, 2 GPU's found and used by Belnder System.
Animation starts to render, but after 8 to 10 frames, blender crahses.
Sometimes with a blue screen, sometimes just comes a TDR warning by Nvidia.
I have raised the TDR Delay in the registry up to 8 sec. But still the same: Crash after 10 Frames.
On my other machine (Windows 7 Professional, i7-4960X, 64 GB RAM) with Nvidia GTX 780 and GTX 580 there are no such problems.
Exact steps for others to reproduce the error
Please see above