CX 550 BR Enough?

[NCC1184]

I know this question has been asked several times because I have done a search on the forum and used the PSU calculator. I guess I am just one of those people that would like to get more than enough input before I make a decision on something. I am looking to upgrade my graphics card in my 2 month old all purpose rig (mainly gaming and general use). Currently I have a 1660 ti but am thinking about upgrading to a Sapphire RX 5700 XT Nitro+. Specs of my build is below thank you for any information:

 

MSI B450 Tomahawk Max 

Ryzen 2700x overclocked to 4.2 on 1.35v

EVGA GeForce GTX 1660 Ti SC ULTRA GAMING overclocked 

Corsair CX550 80 Plus Bronze

G.Skill Ripjaws 16GB 3000

 

 

[GrockleTD]

It’d be fine

[DailyProcrastinator]

1 hour ago, NCC1184 said:

I know this question has been asked several times because I have done a search on the forum and used the PSU calculator.

PSU calculators are always exaggerated. For example they might state a systems total draw at 425W, but that number is calculated by the max draw of each component, however, in real world applications that NEVER happens. The example system would likely never draw more than 300W MAX under load. So for your system with a RX 5700XT, a 550W PSU is plenty.

 

For reference my systems calculated draw is 670W, the highest I have seen it pull from the wall is 450W.