I hope I am posting this in the correct section, I am a complete newbie when it comes to new build PC's so I'm looking for some advice with regards to which pre-built desktop or bespoke configuration would be best suited for my needs.
I currently do quite a bit of 3D work and architectural visualisation for my studies frequently using 3dsmax, Vray, Cinema 4d, Photoshop, Autocad and Sketchup but to name a few. My current Desktop is starting to struggle (its 4 years old) and I'm looking to replace it with something that can handle quite a bit of multi-tasking and would speed up my rendering times when using Vray & 3dsmax. I'd be looking for a Nvidia card (due to software compatibility) as I've always used Nvidia and never had any issues. My budget is around £900 but I could potentially stretch to £1000 if it made a huge difference in terms of performance.
Any advice on a robust specification for a PC build or a recommendation on a pre-built unit would be greatly appreciated.