This video explains why I can't get a RX 580 GPU to buy...
1.8 Ghz Pentium 4 (OC'd.) / Intel P4 (478) Motherboard / 800MHz DDR / 256 Mb DDR RAM / 40GB Seagate / RIVA TNT2 Pro 32MB / 24X12X24 Sony CDRW+ / 18" View Sonic CRT / Windows ME Yes it will play Doom... i plan on trying Crysis 3 one of these days.