Which PCI should i plug into!!

opponentmule2

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Jun 7, 2013
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Help please. I've a Extreme 3 Z87 board. And i'm plugging in my GTX 770 Gigabyte .

However, on my board, the top PCI slot says PCI 2.0???? I saw most people plugging in their GPU onto the top slot closest to the mother board, but isn't the GTX 770 a PCI 3.0???

Help, which one do i plug my into.
 

opponentmule2

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yea that's my motherboard.

but the third big one from the top clearly says PCI express and 3.0

But the first big one says it's PCI 2.0. So i just plug it into the express one? Weird board, i thought on most boards, the 3.0 is the first big one
 

PyjamasCat

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Odd. The website states "2 x PCIe 3.0 x16, 1 x PCIe 2.0 x1" but you only have one. Anyway, use the 3.0 .
 

PyjamasCat

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Wait. Which board is yours?
This:http://www.asrock.com/mb/Intel/Z87%20Extreme3/
or
This:http://www.asrock.com/mb/Intel/Z87%20Extreme4/

Because it sounds like you have the Extreme4, from the way you described the next PCIe 3.0 down.