https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 15 May 2026 22:13:46 +0000 Wed, 21 Jun 2023 22:03:32 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=25771 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=25771&PID=105265&title=dual-gpu-rtx-4090-on-asrock-z790-taichi#105265 Author: threadzipper1957
Subject: 25771
Posted: 21 Jun 2023 at 10:03pm

Please check the specs on the website, section SLOTS
https://www.asrock.com/mb/Intel/Z790%20Taichi/index.asp#Specification
But for multiple graphics cards to work as one, the board, must support SLI, or Crossfire with AMD cards.
But since both these techniques, had their diffculties, and people had to tweak games, before it would even work, manufacturers have abandoned these protocols,. and do not buy any licenses, to include in BIOS.
Also when using 2 cards, the performance is not the expected 200%, but 160% at most.
I would save yourself the trouble, to get it to work, and invest a lot of money]]> Wed, 21 Jun 2023 22:03:32 +0000 https://forum.asrock.com/forum_posts.asp?TID=25771&PID=105265&title=dual-gpu-rtx-4090-on-asrock-z790-taichi#105265 https://forum.asrock.com/forum_posts.asp?TID=25771&PID=104486&title=dual-gpu-rtx-4090-on-asrock-z790-taichi#104486 Author: Equinox
Subject: 25771
Posted: 14 Apr 2023 at 12:25am

Hy Gamers, Modders, 3d artists and games engine developpers ! I would build an dual GPU setup with a RTX 4090 ! The z790 Taichi has 2 x pciE 5.0, someone know if i can connect and used my two GPU together on this Asrock z790 motherboard or others models? Thank a lot ! ]]> Fri, 14 Apr 2023 00:25:07 +0000 https://forum.asrock.com/forum_posts.asp?TID=25771&PID=104486&title=dual-gpu-rtx-4090-on-asrock-z790-taichi#104486