Hey there,
i've read a lot about hardware recommendations. "should perform well", "is okay",.. aren't really constructive in my case.
actual machine:
i7 6700
16GB RAM 2133 DDR4 (4x 4GB: not the same Models, voltage is the same, but not sure about timings, but propably the same)
GTX 1050ti 4GB VRAM
standard SSD
Win 7 - Vectorworks 2017 SP3
the complex file scenario:
huge, detailed site model (we are landscapearchitects)
about five ifc-Models referenced as DLVP from project partners, each about 350MB - 750MB sized, visibility while modelling needed, a decreasing of geometry is too time-consuming cause of weekly update of files
own construction Layers with 'simple' 3D geometry with about 200-300 MB when exported as ifc
many! of plan view illustrations as DLVP, really often needed - i guess this is where i max out the 1050ti... - mostly clean 2D files with up to 150MB size
actually the PC can handle erverthing quite well, especially if not needed things are invisible and you are always aware of things you shouldn't do at once. This is the first project where i think more power could speed up workflow. From time to time the performance isn't really as i would expect from a 2016 hardware configuration.
some tasks that are really slow, time-consuming and kill the workflow:
importing ifc files
refresh site model
refresh sections
slope-ground plot tool
activate layers with complex 3D geometry
refresh references - really slow with complex files - imo the biggest workflow killer
Compared to another machine (Mac OS X - see signature) everything is much more fluent compared to the machine described above.
So we might plan on replacing the system with a new one if things could speed up with an upgrade.
I think a really fast M.2 SSD is a good thing to invest in.
But also there are some decisions that aren't easy to make:
6-core processor vs higher rated 4-core processor - so whats more important: high clocked or better multicore performance?
GTX 1060 vs GTX 1070
32GB RAM vs 64GB RAM - I max out the 16GB I have right now especially while multitasking and importing files - but most of the time there is like 1-2GB headroom
is there any profit of fast RAM modules?
does the GPU do more than just render the Viewport? because there is always the general advise to invest in a fast GPU... watching my 1050ti with gpu-z shows me it is running at highest clock 90% of the time while using VW, no matter what I do (2D or 3D), expect of doing nothing than the core clock throttles down. Also I see that the 4GB VRAM are 100% in use sometimes, eascpecially during 3D modelling.
So maybe someone can give us some more detailed advice on what a solid system should look like. - I'm aware of the actual hardware recommendations for the 2018 release, but im sceptical cause it is to gerneral.
Cheers!