Low frame rate on new iPad Pro

Spatial Computing ARKit
eos-pi OP
Created Mar ’20
Replies 6
Boosts 0
Views 3.4k
Participants 5

I have noticed lag and low frame rate (30-36fps) in ARKit apps built with Xcode 11.4 on the new iPad Pro (12.9" 4th gen). Exisitng AR apps from the App Store and AR QuickLook work as expected. The same apps built with Xcode 11.4 run well on my iPhone XR. For an example, I ran the RealityKit template app with no modifications on each device, and the iPad has anywhere from 30-36 fps fps while the iPhone stays constant at 60 fps. Is anyone else experiencing this issue? Thanks!

Replies  6
Boosts  0
Views  3.4k
Participants  5
manutd100 OP
Mar ’20

me too!

1
DTS Engineer OP
Apple
Mar ’20

Hello,


Please file a bug report using Feedback Assistant, and then let me know the Feedback ID.

0
eos-pi OP
Apr ’20

Hi! My Feedback ID is FB7648421. Thanks for your help!

0
arthurfromberlin OP
Jul ’20
I am experiencing the same issue. Perfectly smooth on an iPhone XS and regular framedrops when adding new nodes to the scene on the 2020 iPad Pro.
0
arthurfromberlin OP
Aug ’20
I have filed a radar and created a sample project for this issue:

FB8244426 (iPad Pro 2020 (LiDAR) – ARKit+SceneKit PBR rendering performance issues)
https://feedbackassistant.apple.com/feedback/8244426
0
Ramin_4610 OP
Oct ’22

i was play pubg mobile 90 fps in my old ipad pro(2th generation) now i got new ipad pro(4th generation) i can play only 60 fps ☹️

0
Low frame rate on new iPad Pro
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