Q&A

Does HDMI support Dual Link DVI?

Does HDMI support Dual Link DVI?

HDMI 1.3 supports 2560×1600 @ 60 Hz and this support is carried forward to later versions. To do this though DVI transmits two different channels (hence dual link). This has a DVI connector with the dual link pins included, but in the specification they state “provides up to 5 Gbps of bandwidth”.

Can you convert HDMI to DVI?

HDMI to DVI As mentioned in the description of the DVI to HDMI device, DVI and HDMI use the same digital video format for the video. This means that if you are only using the video signal you can simply use an HDMI to DVI plug adapter or cable that simply changes the physical connections.

What is DVI Dual Link for?

To support higher-resolution display devices, the DVI specification contains a provision for dual link. Dual-link DVI doubles the number of TMDS pairs, effectively doubling the video bandwidth. As a result, higher resolutions up to 2560 × 1600 are supported at 60 Hz.

Does dual link DVI HDMI support 144Hz?

Answer: To output 1080p content at 144Hz, you will need either a Dual-Link DVI, DisplayPort, or HDMI 1.4 cable (or better). For 144Hz at 1440p, you will need at least HDMI 2.0 or DisplayPort 1.2 while for 4K 144Hz you are going to need HDMI 2.1 or alternatively, DisplayPort 1.4 with DSC 1.2.

Should I use DVI to HDMI?

HDMI is the best choice if you are just connecting a gaming console, blu-ray player or streaming device to your TV. DVI is a good choice if you’re looking to get the most out your high frame rate on a 1080p monitor. For now, we recommend gaming at 1440p or 1080p at high refresh rates like 120 or 144 Hz.

Can Dual Link DVI support two monitors?

Your card has two Dual Link DVI connectors (see Wikipedia page here). However, a Dual Link DVI connector cannot output two independent displays — it is used for driving higher-resolution monitors (2560 × 1600 as opposed to 1920 × 1200 on Single Link DVI). You cannot split a single DVI port to two monitors.