Do I Need To Plug In Both PCIe Power?

by | Last updated on January 24, 2024

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An 8-pin connector and a 6-pin connector. You can’t use a single PCIe cable for both connectors. In this case, you will need

two PCIe cables

to power the graphics card. … i.e 75 from PCIe x16 slot, 75 from 6 pin connector, 150 from 8 pin connector.

Do I need to plug in both GPU power cables?

A RX 580 video card will consume up to around 225 watts when you’re gaming. This amount of power is split between the pci-e slot, and the additional connector or connectors. At the very least, make sure

the power supply can actually provide the amount of power the

video card needs. …

Do I need to connect both GPU power cables?

If the GPU requires

more than 150 watts

, it will, by design, come with an 8-pin connector or two 6-pin connectors. As always, there are outliers. The most power-hungry graphics cards will come with a 6-pin and an 8-pin connector. For example, Nvidia’s GeForce RTX 3060 has both types of connectors.

Does a graphics card need 2 PCIe cables?

An 8-pin connector and a 6-pin connector. You can’t use a single PCIe cable for both connectors. In this case, you will need

two PCIe cables to power the graphics card

.

Does it matter what slot you put your graphics card in?

The graphics card should go into the

first PCI Express x16 slot

. However, lower slots are usually capable of running the card as well.

Should I use 2 PCIe cables 3070?

In theory yes but

not having at least

2 pcie power cables raises alarms bells about the suitability of the psu. Plenty of high(-ish)-power PSUs have dual connectors on some of their PCIe cables for people who want to minimize cable clutter.

Are all PCIe cables the same?

Disclaimer: The only difference between Type 3 and Type 4 cables is the pinout of the 24-pin ATX cable;

all other cables (SATA, PCIe, etc) are the same

.

How much power can a PCIe cable handle?

The 6+2(8-pin) PCIe cable can provide up to

150 watts

of power and the PCIe slot on the motherboard you have the video card in provides 75 watts. It will be fine. If you have doubts about your PSU due to its age or quality that’s a different story.

Can you put a GPU in a PCI slot?

Typically they will all be

PCI Express

, but for a graphics card you need a PCI Express x16 slot. There are three versions of this slot, but they’re backwards compatible, so a modern PCI Express 3.0 graphics card will work in a motherboard with a PCI Express x16 2.0 slot.

Can I put WIFI card in PCIe slot?

Titan.

Yes

. You can install the PCI-Ex1 wireless card in the bottom PCI-Ex16 slot without issue.

What’s the difference between PCIe x16 and x4?

‘PCIe x4’ connections have four data lanes. ‘PCIe x8’ connections have eight data lanes. ‘PCIe x16’ connections

have sixteen data lanes

.

How many PCIe cables do I need for a 3070?

To accommodate the new power load without just adding more

8-pin PCIe

connectors, a new, smaller 12-pin power connector has been introduced on all three of NVIDIA’s brand new RTX 30-Series Founders Edition graphics cards, the GeForce RTX 3070, 3080, and 3090.

Does it matter which PCIe cable I use?

No,

it doesn’t matter which you use

.

What cables connect to graphics card?

You need pci-e cables… that is what they call

vga

on your power supply. And yes there are 8 pins pci-e(vga), probably they will be 6 pin with another detachable 2 pin.

Can you mix and match power supply cables?


Do not use modular cables

meant for one PSU in a different one. Modular cables have no standard, and thus are proprietary to each manufacturer. They even vary between models made by the same manufacturer in some cases. If you do, you risk short circuiting and damaging your components, and the PSU as well.

Charlene Dyck
Author
Charlene Dyck
Charlene is a software developer and technology expert with a degree in computer science. She has worked for major tech companies and has a keen understanding of how computers and electronics work. Sarah is also an advocate for digital privacy and security.