Problem with slow rendering - Sketchup 2018 + Vray 3.6

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Hi,
Sorry for question, I’m new one and beginner.
I have problem with slow rendering.
Hardware: Intel Xeon E5-1620 v2 3.7Ghz, 24GB RAM, Nvidia Quatro K4000, SSD 256 GB
Software: Windows 10 64-bit, Sketchup 2018 (18.0.16975), Vray 3.60.03
Simple scene will be rendered (resolution 1920x1080) 10-15 minutes. Render interactive is unusable. I tried to use only CPU rendering and GPU rendering (cpu+gpu), but both are very slow.
Any idea what I’m doing wrong?

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Without seeing the model or final rendering it’s hard to answer what’s slowing things down. See similar post here. Speed is primarily affected by 3 things: 1. Computer (yours seems like it should do ok), 2. Output settings (size and quality) and 3. Model content (materials like reflection and transparency, high amounts of vegetation, etc)

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Point 2. image size is 1920x1080 and I set high quality. Can I send you file to check point 3.?

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Sure. My gut tells me that 10-15 mins at that resolution on high quality is normal but I’m happy to try a render and see what my machine clocks in at.

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