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Cuda Errors only when both Cards are rendering

PostPosted: Thu Dec 26, 2019 3:28 pm
by analog
I just set up my new Workstation and get several Errors:
In Octane Benchmark 4.0 i get the Cuda 700 Error (see IMG).
In Cinema 4D R20.059 with the latest 2019.1.5 Octane Plugin I get another error (see Logfile)
Nvidia Driver Version is 441.66 WHQL

The strange thing is that it only happens when both cards are used for rendering, Each card alone works perfect.
Also the rendering starts normal and after 20-50 passes the errors occur and it stops.

I did a lot of (gaming)benchmarks. System stays cool, fast, stable. No problems.
The GPU´s are slightly overclocked by msi afterburner.

My System:

Motherboard: Asus Pro WS X570-ACE
CPU: AMD Ryzen 3950x
Memory: Corsair Vengeance RGB pro 3200 4x16GB
GPU # 1: Asus RTX 2080
GPU # 2 Asus RTX 2070 Super
HDD: Corsair m510 960GB
PSU: Corsair HX1200i
OS: Win10 pro 64bit

Merry Christmas,

Re: Cuda Errors only when both Cards are rendering

PostPosted: Fri Dec 27, 2019 8:26 am
by bepeg4d
please, try to go to Nvidia Control panel, menu Help, and enable the Debug Mode, to run the GPUs at default clock.

ciao Beppe