I have been running into a performance bottle neck with my GPU when working with assemblies around 10,000 - 12,000. I get lots of lag when I rotate the models, creating new parts inside of large assemblies and if I try to move components it takes about 30-45 seconds before it engages. Any recommendations on what I can upgrade to improve this? I think its the graphics card because it spikes to 100% when I start rotating.
Intel Core i7-6700K 4.00GHz
GeForce GTX 1070