I need Help to choose the Best Pc

Hello i need Help to Choose a best Pc to use unreal Ungine but i dont have much money anyone tell me the Best Pc?
1PC Intel Core i5-5200U,4Gb Ram,NVIDIA GeForce 820M 2GB.
2PC Intel Core i5-4200U ,4GB Ram,AMD Radeon R7 M265-2GB
3PC AMD Quad-Core FX-7500,8Gb Ram,RADEON R7 265 2GB
4PC Intel Core i5-4210,4GBRam,NVIDIA GeForce 840M 2GB

I don’t think this’ll work that well :(, sorry
the 8GB one might work well :slight_smile: