UE4 computer under $600 USD in 2016

[anonymous_user_390a85d81 (anonymous_user_390a85d8)]

@Tymax;592757

Why would you? Using a High-End GPU would make the process a bit faster, but it is not necessary. I know people who develop with a mid-range Notebook.
Besides, if you use a Mid-Range GPU you get a much better sense of how optimized your game is - in other words how most people will see and play your game

In my case I should go with Adreno 430 equivalent then (for mobile development)