Gaming PC Build Advice - x570 Steel Legend pcie configuration

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x570 Steel Legend pcie configuration

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Category: Gaming Zone
Forum Name: Gaming PC Build Advice
Forum Description: Need advice on your gaming machine? Discuss here
URL: https://forum.asrock.com/forum_posts.asp?TID=13549
Printed Date: 19 Apr 2024 at 2:33pm
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Topic: x570 Steel Legend pcie configuration

Posted By: jasep0
Subject: x570 Steel Legend pcie configuration
Date Posted: 30 Jan 2020 at 12:37am

Hi, everyone.

Can anyone help me about something I don not understand, It is about the PCIE port in the mother board x570 Steel Legend, the especification says this :

AMD Ryzen series CPUs (Matisse)
- 2 x PCI Express 4.0 x16 Slots (single at x16 (PCIE1); dual at x16 (PCIE1) / x4 (PCIE4))*

The thing is that whenever I conect a sigle gpu in the PCIE4 port the bandwith is set to x4, as I said , using s single GPU, am I doing something wrong?, does it need aditional BIOS configuration to reach x16 at PCIE4 port?

Hope somebody can help me.

Thanks.