Physically based rendering CPU, GPU, video cards

[SoulInteriors]

We have recently been wanting to do more with the physically based rendering, but the graphics card in my computer isn't capable of what we want. It's a pretty big investment to spend another several thousand on a computer when this one is still new. I'm curious about the Pro's and Con's of outsourcing the rendering, vs investing in a new computer? Or does anyone have suggestions on how they navigate the continued expense of the swiftly changing tech scene with not overconsuming/overspending on computers? 

[Rpadge]

You can find laptops under $1,000 with a 3070 graphics card, which will handle PBRT. Probably can find desktops for even less. Personally, I figure on a new computer every 3 years or so, its a cost of doing business.

[Dermot]

Depending on your current computer, you may be able to get the results you want with a new graphics card instead of a whole new machine.

 

The tech article has some information about the minimum system requirements:

https://www.chiefarchitect.com/products/sysreq.html

 

And this blog article has some information about purchasing a computer specifically for running Chief Architect:

https://www.chiefarchitect.com/blog/computer-for-design-and-gaming/