PCI-E 1.0 or PCI-E 2.0???

Dayvid9010

Honorable
Jun 8, 2013
5
0
10,510
Hello people I want to know if my mobo have a pci-e 1.0 or 2.0?

MOBO: Gigabyte G31M-ES2L

BTW do you recommend upgrading it??

Thanks!
 

InvalidError

Titan
Moderator
Doesn't really matter: as long as you have a x16 GPU slot, even PCIe 1.0 still has enough bandwidth to accommodate just about any GPU and any game.

The CPU you have on it is much more likely to be the key limiting factor unless you have a 3GHz Core2Quad or better on that.
 

InvalidError

Titan
Moderator
Depends on how serious you are about gaming.

If you aren't too serious about gaming, you could go with either i3-3220, i5-3470 (or whatever else may be most cost-effective at your preferred parts store) or i5-4570.

If you are tempted to go Haswell (the 4xxx models), you may wish to wait a few months longer for lower-end chipsets to get released.
 
The PCI Express Revision(s) are determined by the motherboard's chipsets.

On the GIGABYTE GA-G31M-ES2L the PCI Express x16 socket is connected to the North Bridge's Intel G31 Express Chipset that uses PCI Express Revision 1.1.

The PCI Express x1 socket is connected to the South Bridge's Intel I/O Controller Hub 7 (ICH7) chipset that uses PCI Express Revision 1.0a.