AMD Motherboards - HDMI Support?

HDMI Support?

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=8450
Printed Date: 19 Jul 2025 at 7:35am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: HDMI Support?

Posted By: Midna78
Subject: HDMI Support?
Date Posted: 20 Apr 2018 at 11:28am

" rel="nofollow - Which version of HDMI does this A320M-HDV motherboard support? 2.0? 2.0a?

Replies:

Posted By: ASRock_TSD
Date Posted: 20 Apr 2018 at 11:39am

Dear Midna78,

Greetings, this is ASRock TSD.

This board supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz

http://www.asrock.com/MB/AMD/A320M-HDV/index.asp#Specification" rel="nofollow - http://www.asrock.com/MB/AMD/A320M-HDV/index.asp#Specification

So the HDMI version is 1.4

Thanks!

All the best,

ASRock TSD

Posted By: Xaltar
Date Posted: 20 Apr 2018 at 3:31pm

The 320 chipset boards are firmly in the "budget" section of the market. Incorporating more than basic HDMI would not be cost effective. The output is purely there for APUs which, even at the best of times, are not really able to push high resolution displays to the limits of the 1.4 standard.

So there would be no benefit to HDMI 2.0+ on any AM4 board, even the R5 2400g would be unable to push more than 30fps at 4k in games (maybe very old titles) and with video you don't often see anything 4k higher than 30hz anyway.

Tech support gave a good tip too:

resolution up to http://i.viglink.com/%3ckey=d7d7aa5ced1ebc0821effbccab897fa0&insertId=abbf2f8a3eb76c1ce069b646b1113723&type=S&exp=60%3ACI1C55A%3A4&libId=jg7mpiq9010009ks000DL189hp210&loc=http%3A%2F%2Fforum.asrock.com%2Fforum_posts.asp%3FTID%3D8450%26PID%3D50112%26title%3Dhdmi-support%2350112&v=1&out=http%3A%2F%2Fwww.amazon.com%2Fgp%2Fsearch%3Fie%3DUTF8%26camp%3D1789%26creative%3D9325%26index%3Daps%26keywords%3D4k%252Bx%252B2k%26linkCode%3Dur2&ref=http%3A%2F%2Fforum.asrock.com%2Fdefault.asp&title=HDMI%20Support%3F%20-%20ASRock%20Forums&txt=%3Cspan%3E4K%20%3C%2Fspan%3E%3Cspan%3Ex%20%3C%2Fspan%3E%3Cspan%3E2K%3C%2Fspan%3E" rel="nofollow - 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz

When you see this spec on a product sheet, it always means HDMI 1.4 Wink

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