[SOLVED] I need help deciding on PC upgrade to AMD

Solution
Take your pick between Ryzen 5 3600 or 3700X or higher, B450 motherboard (that supports BIOS Flash without a CPU: ie. MSI B450 Tomahawk) or X570 motherboard, and 2x8GB DDR4 3200 or 3600.

You don't really need a new PSU. Your SeaSonic 620W should still be good. How long have you had it? If it's out of warranty then replace it when you can.

PCPartPicker Part List

CPU: AMD Ryzen 5 3600 3.6 GHz 6-Core Processor ($253.25 @ Vuugo)
Motherboard: MSI B450 TOMAHAWK ATX AM4 Motherboard ($164.99 @ Newegg Canada)
Memory: G.Skill Ripjaws V Series 16 GB (2 x 8 GB) DDR4-3200 Memory ($88.99 @ Newegg Canada)
Total: $507.23
Prices include shipping, taxes, and discounts when available...
Take your pick between Ryzen 5 3600 or 3700X or higher, B450 motherboard (that supports BIOS Flash without a CPU: ie. MSI B450 Tomahawk) or X570 motherboard, and 2x8GB DDR4 3200 or 3600.

You don't really need a new PSU. Your SeaSonic 620W should still be good. How long have you had it? If it's out of warranty then replace it when you can.

PCPartPicker Part List

CPU: AMD Ryzen 5 3600 3.6 GHz 6-Core Processor ($253.25 @ Vuugo)
Motherboard: MSI B450 TOMAHAWK ATX AM4 Motherboard ($164.99 @ Newegg Canada)
Memory: G.Skill Ripjaws V Series 16 GB (2 x 8 GB) DDR4-3200 Memory ($88.99 @ Newegg Canada)
Total: $507.23
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2019-11-05 21:14 EST-0500
 
Solution