Can I use 6 pin cable for 8 pin Graphics Card?

suraweera.shenal

Commendable
Nov 6, 2017
8
0
1,510
So here's the problem.
I have a Silverstone Strider 1000W PSU (SST-ST1000-G) and I ordered extension cables for it. I completely overlooked the fact that I ordered 2x 6 pin extensions, not 2x 6+2. I have an ASUS Strix 1060 which has an 8 pin. So I was wondering would I be able to power it off one 6 pin.
 
Solution
You might kill your GPU by doing this. I know this is a bad place to be in and it sucks ( Happened to me ) if you really don't want to return the PSU then use adapters which i highly don't recommend. If the PSU is fully modular you might just be able to purchase a 8pin connector

maruniverse7

Notable
Jan 6, 2018
266
0
860
You might kill your GPU by doing this. I know this is a bad place to be in and it sucks ( Happened to me ) if you really don't want to return the PSU then use adapters which i highly don't recommend. If the PSU is fully modular you might just be able to purchase a 8pin connector
 
Solution

maxalge

Champion
Ambassador


8-pin connectors deliver twice the wattage of a 6-pin

so that would not be a smart idea

if you need the extensions to reach the gpu, then you are also going to need to get a dual 6-pin to single 8-pin adapter

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

 
@ suraweera.shenal: only real solution, is get the proper cable 6+2 PCIE cable (got to love Modular PSu cabling)

@sickaid, I have seen many people do it, and most of them end up here, asking the all so common question " when I play a game my pc shuts down"
why you should not do it its states above, the 6pin PCIE is wired to x amount of voltage in the PSU 6+2 is x*2 basically and the PSU you have is not designed to deal with it. I would recommend to replace your PSU.
 

sickaid

Prominent
Dec 4, 2017
55
0
640
Does this also apply with the 8 pin motherboard power supply.Ive seen people connecting their 4 pin from psu to the the 8 pin of their mobos with an 8 adapter (which i dont like).Iam not going to buy a new psu but instead a 6 pin gpu.Its the same card basically.It comes out with an 8 pin and a 6pin.
 

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