Your whole system needs to be evaluated to answer that question. What are your other components?I'm planning to buy a 1650 super and my current PSU is a Corsair VS450. Should I upgrade my PSU first or I could live with upgrading my PSU after I buy the graphics card?
While the VS series are not the best power supplies around, your power needs are low enough that it should be fine. If your VS is more than 5 years old I recommend replacing it with a new, better quality model.I currently have a 3200g but I plan to upgrade to a 2600. Also have an ASUS B450M-A Motherboard, 500gb SSD + 1tb HDD.