Because you are equipped with platform A, I suggest you use AMD graphics card!
Recommended: Sapphire HD 6770 5 12M 600 yuan or Sapphire HD6770 Vapor-X 700 yuan.
The most cost-effective graphics card in 600 yuan!
There is also memory. Look, your motherboard supports 1600. Buy 1600 memory.
The motherboard suggests buying MG MS-A75MU3 Pro. The motherboard is made of good material and fully functional! FM 1 is a cost-effective motherboard! Much better than your A55 motherboard! The price is only 400 yuan! Very real!
CPU* AMD Athlon II X4 63 1/ boxed 1 475
Motherboard * Xuan Ming MS-A75MU3 Pro 1 398
Memory * Kingston DDR3 1600 4G hacker hook and loop suit (CL9) 1 230.
Graphics card * sapphire HD6770 Vapor-X 1 700
My friend made several sets, and they all said it would be easy to use soon!