here are specs for your budget
cpu : amd ryzen 3 1200
gpu : Radeon RX 580
motherboard : ASUS Prime B350M-E AM4 AMD B350 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard
ram : 8gb ram ddr4
HDD : WD Blue 1TB Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD10EZEX
psu : EVGA SuperNOVA 550 G2 220-G2-0550-Y1 80+ GOLD 550W
I would recommend you start with pcpartpicker.com and play around. Come back with a config you think is good. That gets us a lot closer than just throwing random configs at you...
here are specs for your budget
cpu : amd ryzen 3 1200
gpu : Radeon RX 580
motherboard : ASUS Prime B350M-E AM4 AMD B350 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard
ram : 8gb ram ddr4
HDD : WD Blue 1TB Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD10EZEX
psu : EVGA SuperNOVA 550 G2 220-G2-0550-Y1 80+ GOLD 550W