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2019 Macbook Pro cannot play Youtube Peru 8k?

J

jpiszcz

macrumors 6502
Original poster
Mar 28, 2010
413
76
I ran test with a 2019 MacBook Pro (base configuration) at a local electronics store using Google Chrome to play the following 8k video at 4320p60: [1]

It was stuttering and buffering. I tested various PC laptops at the electronic store and they were able to maintain playback 4320p60 without any stuttering or buffering.

I also tested the YouTube video on a separate i9900k system (Windows 10) it played it flawlessly- although there was 80-82% CPU utilization.

Can anyone on this forum play this video at full quality without stuttering or buffering, perhaps with the higher end VEGA card? While testing make sure to change the quality to the maximum 8k [1]

[1] Link:
 
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M

MikesGravity

macrumors 6502
Oct 29, 2008
458
154
Southeast MI
My 2018 MBP 2.6GHZ 6 Core i7 / 560X stuttered too with automatic graphics switching off.

What's weird is that it buffered plenty and barely broke 10% CPU usage. I wonder what the deal is?
 
V

vaugha

macrumors 6502a
Nov 3, 2011
611
206
I confirm my 2019 2.4ghz 8-core, 555x mbp 15" stutters every few seconds as well.
 
Costino1

Costino1

macrumors 6502a
Oct 1, 2012
767
696
jpiszcz said:
I ran test with a 2019 MacBook Pro (base configuration) at a local electronics store using Google Chrome to play the following 8k video at 4320p60: [1]

It was stuttering and buffering. I tested various PC laptops at the electronic store and they were able to maintain playback 4320p60 without any stuttering or buffering.

I also tested the YouTube video on a separate i9900k system (Windows 10) it played it flawlessly- although there was 80-82% CPU utilization.

Can anyone on this forum play this video at full quality without stuttering or buffering, perhaps with the higher end VEGA card? While testing make sure to change the quality to the maximum 8k [1]

[1] Link:
Click to expand...

Yep. Same here. 2018 15" MBP....stuttering and buffering issues.
 
T

Thysanoptera

macrumors 6502a
Jun 12, 2018
910
873
Pittsburgh, PA
I don't think you'll be able to. When I run it on my '18 2.2 the 555x is not even active, everything goes through Intel. But even if did use it - when I run it my desktop with RTX 2080Ti, the GPU utilization is 70%.
 
Glockworkorange

Glockworkorange

Suspended
Feb 10, 2015
2,511
4,184
Chicago, Illinois
jpiszcz said:
I ran test with a 2019 MacBook Pro (base configuration) at a local electronics store using Google Chrome to play the following 8k video at 4320p60: [1]

It was stuttering and buffering. I tested various PC laptops at the electronic store and they were able to maintain playback 4320p60 without any stuttering or buffering.

I also tested the YouTube video on a separate i9900k system (Windows 10) it played it flawlessly- although there was 80-82% CPU utilization.

Can anyone on this forum play this video at full quality without stuttering or buffering, perhaps with the higher end VEGA card? While testing make sure to change the quality to the maximum 8k [1]

[1] Link:
Click to expand...
I have the 8 core i9 2019 15 inch with the 560X. I hear the music, but the screen was black. It froze the machine. I had to hard restart.

For giggles, I tried to run it on a loaded 2017 5K iMac and there's a lot of buffering.
 
LogicalApex

LogicalApex

macrumors 65816
Nov 13, 2015
1,482
2,349
PA, USA
My guess is that Apple needs to update their coding for VP09.

I was able to play it smoothly only Windows Desktop with a GTX 1080 Ti and that reported 90% video decode utilization on my GPU.
 
Z

zwt

macrumors newbie
May 31, 2019
12
2
2019 13" macbook pro CTO with the highest specs plays for about 10 seconds then buffers then play then buffers. CPU utilisation is around 90%. The 4k version plays fine with 50% CPU usage.
 
fokmik

fokmik

Suspended
Oct 28, 2016
4,909
4,688
USA
Whats the point in 8k here? On 1440p or 1800p displays? Or 4k 5k?
Why you dont try 16k video,i bet it doesnt runs well
The mac pro is perfect for 8k streaming/editing etc
 
donawalt

donawalt

Contributor
Sep 10, 2015
1,290
634
jpiszcz said:
I ran test with a 2019 MacBook Pro (base configuration) at a local electronics store using Google Chrome to play the following 8k video at 4320p60: [1]

It was stuttering and buffering. I tested various PC laptops at the electronic store and they were able to maintain playback 4320p60 without any stuttering or buffering.

I also tested the YouTube video on a separate i9900k system (Windows 10) it played it flawlessly- although there was 80-82% CPU utilization.

Can anyone on this forum play this video at full quality without stuttering or buffering, perhaps with the higher end VEGA card? While testing make sure to change the quality to the maximum 8k [1]

[1] Link:
Click to expand...

I have the 2019 MacBook Pro with Vega 20, 8 core i9, 32GB. I clicked the little gear icon in the post here, and the max I saw was 1080p60, which played flawlessly full screen. How do I get 4320p60? I checked on Chrome too, the little gear icon didn't even show any different resolution options.
 
Fishrrman

Fishrrman

macrumors Penryn
Feb 20, 2009
29,279
13,378
8k video seems to be pushing against the edges of the envelope for current computer hardware, even on PC's.

I could play it on my setup (2018 Mini i7), but there were interruptions that appeared to be coming "from the YouTube end" (though I'm not absolutely certain about this).

Solution:
Just play it in 4k for now.
It should do fine on a 4k display.
Looks great, even on my 1080p display.
(Perhaps 8k might look better when viewed on a 5k iMac)

Aside:
This probably has something to do with YouTube's compression, but I've found that "4k" videos actually look BETTER on my 1080p display when viewed in either 1440p or 4k (rather than just leaving the YouTube setting on 1080p, which would seem to be "the correct choice")...
 
donawalt

donawalt

Contributor
Sep 10, 2015
1,290
634
Nobody has mentioned this, but I have read articles that have stated to stream 8k requires at least 50 Mbps and could even require 80-100 Mbps. I assume some playing this here at 8k don't have sustained bandwidth that fast - that would certainly explain the buffering delays.

Also - How do I play this video in 4320p60? When I click the settings gear, the best it shows is 1080p60 on my 2019 MacBook Pro.
 
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Queen6

Queen6

macrumors G4
Dec 11, 2008
11,304
11,618
Flying over the rainforest at dawn - Priceless
Beauty of poor optimisation and weak GPU's. Apple needs to decide if the MBP is about sales and marketing for the masses or a high end professional product. My primary W10 notebook copes without issue, YT at 8K is the very least of my concerns, however stability, performance and reliability is...

Q-6
 
petvas

petvas

macrumors 603
Jul 20, 2006
5,479
1,808
Munich, Germany
I played the video on my 27" iMac with no problems, apart from the buffering from the YouTube site, despite the fact that I have 1Gbps Internet connection
 
Donnation

Donnation

Suspended
Nov 2, 2014
1,686
2,083
It plays on my iMac 5K with just a tad bit of buffering. Now I'm really sucked into those videos though, so beautiful.
 
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fokmik

fokmik

Suspended
Oct 28, 2016
4,909
4,688
USA
for me it plays like any other, but in chrome since safari....can't support
Im on 300Mbs if that matters, but like other said, i think with 100Mbs can also work without any issues
 
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