Plus when you're on Intel (gosh I hate those guys) switching the CPU usually also means a new motherboard, so... not really worth it, imo.
Another vote for GPU. Also the 3GB version of the 1060 is a reduced performance 1060, the 6GB version has higher clocks. A 'cheap' smallish upgrade could be to look for a second hand 6GB 1060 if you don't want to stretch the cash for a 1070?
I don't know what Nvidia were thinking with that 3GB 1060, maybe to 'trick' people to pay more (proportionally speaking) for a cheaper to produce 1060? Whatever it was a very sucky move by them what they did with the 3GB 1060 here, especially as the lower power/price 1050 Ti comes with 4GB as standard, which is really the very lowest amount of VRAM you want these days.
Oh, I'll be going for the 1070. If I'm going to upgrade, it may as well be a sizeable step up. Thanks again to all who replied.
Another vote for GPU. Also the 3GB version of the 1060 is a reduced performance 1060, the 6GB version has higher clocks. A 'cheap' smallish upgrade could be to look for a second hand 6GB 1060 if you don't want to stretch the cash for a 1070?
I don't know what Nvidia were thinking with that 3GB 1060, maybe to 'trick' people to pay more (proportionally speaking) for a cheaper to produce 1060? Whatever it was a very sucky move by them what they did with the 3GB 1060 here, especially as the lower power/price 1050 Ti comes with 4GB as standard, which is really the very lowest amount of VRAM you want these days.
From my research, the 1060 3G is superior to the 1050 ti. Dont let the extra GB fool you. It really doesnt have the ability to utilize it.
I currently am running a 1060 3G with no issues. I do plan to drop in the 6GB or pick up a 1070 though.
CPU does matter and more so for VR (extra view port needs an extra render thread) but four fast cores is probably sufficient to make the 1060 the limiting factor.