PCIe Bifurcation on Z790 PG-ITX/TB4£

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   I believe Intel 12/13/14th gen allows 8x/8x, but no 4x.

There is no info on bifurcation in the manual for my board either. The options in BIOS are present.

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
M440 Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 12 Jul 2023 Status: Offline Points: 3145	Post Options Post Reply Quote M440 Report Post Thanks(0) Quote Reply Topic: PCIe Bifurcation on Z790 PG-ITX/TB4£ Posted: 21 Jun 2024 at 3:39am
	I believe Intel 12/13/14th gen allows 8x/8x, but no 4x. There is no info on bifurcation in the manual for my board either. The options in BIOS are present.
	asrock b650m/hdv.m2, ryzen 7700x@85watt

MsNIKITA Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 16 Dec 2023 Status: Offline Points: 35	Post Options Post Reply Quote MsNIKITA Report Post Thanks(0) Quote Reply Posted: 11 Jun 2024 at 1:03pm
	Hi there. More of a pre-purchase question. Does anyone know, does Z790 PG-ITX/TB4 support PCIe bifurcation? I have been looking at the product page and manual but can't find anything mentioned Essentually I would like to split the x16 slot into two x8 slots for supporting two seperate PCIe cards. Thank you.