Question Graphics card CoProcessor?

[Sticky_1]

https://imgur.com/a/d22bAwm

View: https://imgur.com/a/d22bAwm

I'm looking into a graphics card on amazon to buy, And i've came across the "ASUS ROG Strix Radeon RX 570 04G Gaming OC Edition"
After looking more into the it, It says that the Graphics Coprocessor is "Radeon RX 480"

What exactly does this mean? Am I getting the graphics equivalent of the 570 or 480? Should I wait and get a different one?

I cannot put images or links to help better explain

 

[rolli59]

It is a normal RX570 good mid range card.

 

[Sticky_1]

https://imgur.com/a/d22bAwm

View: https://imgur.com/a/d22bAwm

 

[RobCrezz]

Its an error in the listing. Its an RX570, not rx480.

 

[Sticky_1]

Its an error in the listing. Its an RX570, not rx480.

I hope so , sold by a third party seller so had my kinda sketched out, we'll see though i guess

 

[Sticky_1]

Its an error in the listing. Its an RX570, not rx480.

If i waited and got the 8gb edition for $30 more would it be much more impactful and would I be able to use it with my 400w PSU?
CURRENT specs;
i5-6400, GTX 750ti, 8gb Ram, 1tb HDD, 60gb SSD, 400w PSU
Afraid if I went for anything higher might start having issues with bottlenecks or voltages
I've had this PC for years and this will be the first thing I upgrade to start getting performance back, I suffer from lots of stutters/mini lag in some games.

 

[TJ Hooker]

I can't think of any good 400 W PSUs off the top of my head. What exact model do you have?

 

[rolli59]

Card would be good for your rig and really at its level 4GB is enough Vram. The only thing is it is light on PSU unless it is something like Antec HCG 400 it will have problems with the card.

 

[RobCrezz]

I hope so , sold by a third party seller so had my kinda sketched out, we'll see though i guess

Well the 480 is better so I doubt they will give you that.

Vram wont matter too much on the 570. Only worth going 8gb on the 480/580.