How to connect power supply to Sapphire Nitro+ RX 570 4GB?

[barando]

I've bought a Sapphire Nitro+ RX 570 4GB graphics card, but I'm wondering what is the best way to connect my power supply to it.

I have a 500W power supply (which is enough) with two 6pin connectors and I also have some molex connectors to spare.

The card has a 8pin connector and a 6pin connector and consumes 195W at the absolute max (according to the manufacturer).

I know the motherboard delivers 75W and a 6pin connector also delivers 75W. But my two 6pin connectors are on the same cable. Do those connectors each supply 75W or 75W in total?

Is a 6-to-8 pin adapter enough so I can connect a 6pin and an 8pin(through the connector)?

Or do I need a dual connector from two 6pins to one 8pin)? And is that enough then or do I also need to connect the 6pin through a dual molex connector?

What's my best configuration here?

 

[Dark Lord of Tech]

If you don't have the correct PCIE cables , don't use adapters , time for a new PSU.

 

[jankerson]

You are going to need a new PSU.

Adapters are NEVER a good idea.

If the PSU doesn't have the required connections it's time to get a new PSU as it's either too old or low quality.

 

[Dark Lord of Tech]

Here you go , very high quality.
https://tweakers.net/pricewatch/496301/corsair-vengeance-550m.html
Corsair Vengeance 550M , are perfect fit.