My son needs a gaming pc - any recommendations up to £600? Preferably much less. Im thinking i5 processor at least, 16gb ram, graphics card like a GeForce or Radeon R9 with something like 4-8 gb ram, and a 1tb ssd. At the moment he can only play things like Rust because his PB imedia s2880 won't handle Grand Theft Auto smoothly. I'm a bit confused with graphics cards especially, i'd have thought the amount of gb it has was most important but I see ones that can do 4k graphics, so I suppose if I can future proof it I will do but I don't want it to blow my wallet apart. Family is chipping in, he's autistic and just coming up to his 16th birthday after doing his exams so though we'd treat the fella.