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TheRealAlex

macrumors 68030
Original poster
Sep 2, 2015
2,980
2,248
The M1 Ultra is magnificent. But I have a question. Does it have a proper HDMI 2.1 port ?

And WiFI 6E. ?

These are dealbreakers for me. Thanks to VR and 120hz OLED monitors.
 
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Reactions: Irishman

Jorbanead

macrumors 65816
Aug 31, 2018
1,209
1,438
It does not have HDMI 2.1 But your 120hz OLED monitor should have a usb-c connection which is what apple displays use as well.
 

Irishman

macrumors 68040
Nov 2, 2006
3,448
858
The M1 Ultra is magnificent. But I have a question. Does it have a proper HDMI 2.1 port ?

And WiFI 6E. ?

These are dealbreakers for me. Thanks to VR and 120hz OLED monitors.

So far, no Apple devices have WiFi 6e radios.
 

WhiteHawk

macrumors 6502a
Feb 16, 2008
595
369
Absolutely ridiculous it doesn’t have a 2.1 HDMI port in 2022 for two grand, so I’d have to buy an adapter for that to get 120Hz. 🙄
 

WhiteHawk

macrumors 6502a
Feb 16, 2008
595
369
sorry new to this, what adapter will achieve 120hz if I pair this with my oled tv?
Don’t know of any, just assumed, but I’ve just read in another thread a USB-C/Thunderbolt adapter won’t allow it to output 120Hz anyway as the chip just doesn’t do 120Hz. 😔
 

JakeXXX

macrumors newbie
Apr 30, 2022
4
1
sorry new to this, what adapter will achieve 120hz if I pair this with my oled tv?
Apple does not support 4k 120hz over HDMI 2.1. It’s a licensing issue that they’ll turn into a marketing gimmick in two years—Apple does not license 2.1 and they’re so stingy I bet they’ll try to make a special Apple cord that only they sell to do it.

On my M1 Ultra I have used adapters that should convert the signal from HDMI 2.1 to DisplayPort 1.4 via Thunderbolt 4 and Apple has what I can only assume is a software block, since it should be more than capable.

Meanwhile I can manage to get my GTX 1080 Ti, a 6 year old GPU, to send a 4k 120hz signal through DisplayPort to HDMI 2.1 on Windows. So Apple just sucks
 
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