Question 450w enough for rx 570?

[Ast3risK]

I have got a 450 watt psu with my casing (golden field k6b)
My specs:
i3 7100 3.90 ghz
8gb 2400 mhz ram
asus prime b250 plus mobo
Can I add a rx570 with this system without buying a new psu?

 

[Dark Lord of Tech]

A decent 450w could run it but that 450w included with your case is not good quality.

Antec VP500P Plus 500 Watt Power Supply

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Antec 500w

 

[tennis2]

I'm with ^
There should be a sticker on the side of your current PSU. How many Amps can the +12V rail(s) do?

Decent 80 Plus Bronze PSUs are cheap. The Corsair CX line is $30 for 550W on sale or $20-25 for a 450W (in the USA).

 

[Ast3risK]

How many Amps can the +12V rail(s) do?

16A

 

[bignastyid]

Time for a new PSU. Your current psu shaped object can't even deliver 200w where it counts.

 

[Dark Lord of Tech]

You need a new PSU , I posted a budget unit above.