[SOLVED] My new graphics card needs an 8 pin connector but my current one has 6 pin only. Do I need a new PSU?

[Shakurazz]

I decided to replace my GTX 960 Mini with a GTX 1070. The product page for my PC says I have a 600 W PSU but I can only see 1 6-pin connector that's connected to my current card. See image:

I read that such adapter is not recommended.

So do I need a new PSU?

My specs:

Intel Core i7-4790 (4 cores) up to 4Ghz
2Tb SATA3 7200rpm
16Gb DDR3 1600Mhz
DVD-RW Super Multi
ASUS GeForce GTX960 2Gb GDDR5
600W Silent PFC 12cm (I guess it's this one)

 

[stevenjemint]

Yes as you have mentioned adaptors are generally not recommended. I would agree with you about upgrading the PSU.

 

[boju]

Maximum draw of the reference 1070 is 150w. Pcie slot supplies upto 75w and 6pin also 75w. Thats 150w, there's not much headroom.

8pin supplies 150w. As above, a new psu should be considered.