outdated tech

Hello everyone , I have a emachine small form factor pc I've been upgrading . As of right now these are the specs : AMD Athlon ii x2 220 CPU 16 GB DDR3 Kit ( 8x2 ) Emachine Motherboard Model - EL1352 K10 Bridge R7 350X GPU Generic PSU ( If it makes a difference i'll be putting a 500w evga...