Difference between PCI Express x16 and PCI Express 2.1 x16?

Odd that the Asus site doesn't specify what version of PCIe the mobo has.

However, if the board supports USB 3 then it is a safe bet that it support at least PCIe 2.0.

You should be just find with that mobo / video card combo.

According to this site it is 2.0

http://shop.amd.com/uk/All/Detail/Motherboard/M5A78L-M!2FUSB3

2.1 has a larger bandwith, so it's a bit faster, hardly noticeable difference.. But your card will work on it either way.

http://en.wikipedia.org/wiki/PCIE#PCI_Express_2.1

2.1 has the same bandwidth as 2.0. But still a 2.1 card will work fine in a 2.0 slot.

http://www.tomshardware.com/forum/290252-33-does-work-s...

He said x16 vs 2.1
I'm assuming he meant x16 as 1.0. Yeah 2 and 2.1 are the same.

2.1 was just small specification changes from 2.0.

2.0 has 2x the bandwidth as 1.0 but at x16 its barely noticeable unless you use a top end card.

Oops meant to put that on a different thread not this one xD sorry.

thats illegal and shouldn't be post on this forum.

bros. u couldn't understand how naive I've been over computers, i literally know nothing about computers and I'm in the deep end lol the Asus website and curry's website just tells me this and it doesn't help, i had to Google "mobo" for what it stands for

Expansion Slots 1 x PCIe x16
1 x PCIe x1
2 x PCI

then when i looked at graphic cards it comes up with with PCI 2.0 and others so i don't know really... this maybe going to turn into a loooong mission trying to do... just picking what items work with what is so confusing, and why is their like 10million CPU's all with different prices? whats that about and what processor do you guys use or suggest would work best with my mobo!  

Yeah I posted on a different one, how do I remove it?

It is removed. And don't post that here, it is against the forum rules.

Rules Of Conduct.
http://www.tomshardware.com/forum/20984-9-read-first

lol hes pulling your leg mate, course u can post on this!... i did

if your graphics card comes with pcie 2.x or new pcie 3.x and you put it into a mobo with graphics slot pcie 1.x it will run at 1.x...

pcie's are backwards compatible you just won't unitizing its full potential and may bottle neck.

Thank you, I understand.

so basically the mobo is 1.0, and the latest out is 3.0? so i need a new mobo to upgrade the graphics potential?  ! or can people buy a 2.1 or 3.0 connector? and upgrade it buy changing that part over? thx!

Cool!

yes if your mobo is pcie 1.x you would want to get something that is gen3/pcie 3.0 for graphics card with pcie 3.0... but it will be okay on pcie 2.x...

no you just cant buy a connector because its built into the chipset of the mobo

1.0 will work fine for gpus under $400 with no difference in performance.

The 760g chipset is PCIe 2.0. This was posted above.

http://en.wikipedia.org/wiki/AMD_700_chipset_series#760...