Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Exit
mrdoodlebugg
Community Beginner
mrdoodlebugg
Community Beginner
Activity
‎Dec 07, 2023
10:04 AM
@GoldingD Apple has release 13.6.2 but only for computers using the M3 chip. The update does not appear for any of my (5) computers. Not sure that has anything to do with the bug. To add some more clarity on the problem: The GPU was being used with Lightroom Classic 12 for AI Denoise/Enhance Details, as expected. Once I upgraded to Lightroom Classic 13 the GPU is no longer used for AI Denoise/Enhance Details. This implies that something Adobe changed in Lightroom broke GPU usage for this feature.
... View more
‎Dec 03, 2023
04:43 PM
7 Upvotes
In most recent Lightroom Classic, I'm not able to get the GPU to be used for AI Denoise. Lightroom is using the GPU for exports and editing, and it is showing the GPU is found (Radeon RX 6800 XT) in the system info and it's using Metal. But when I try to run AI Denoise, all of my CPU cores run at full throttle and my GPU doesn't spin up. It used to take 3-4 seconds to do an image (24MP Fujifilm RAF), and now it takes over a minute while my CPU is maxed out. I also see that my GPU is only pulling ~30W (basically idle), so I know it's not doing anything here. Anyone else experiencing this? Seems like a bug. Lightroom Classic version: 13.0.2 [ 202311290958-8ff975ea ]
License: Creative Cloud
Language setting: en-US
Operating system: Mac OS 13
Version: 13.6.1 [22G313]
Application architecture: x64
Logical processor count: 16
Processor speed: 3.4GHz
SqLite Version: 3.36.0
Built-in memory: 65,536.0 MB
Real memory available to Lightroom: 65,536.0 MB
Real memory used by Lightroom: 11,559.2 MB (17.6%)
Virtual memory used by Lightroom: 62,404.5 MB
Memory cache size: 29.5MB
Internal Camera Raw version: 16.0 [ 1677 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 1102MB / 32767MB (3%)
Camera Raw real memory: 1358MB / 65536MB (2%)
Standard Preview Size: 1440 pixels
Displays: 1) 3840x2160
Graphics Processor Info:
Metal: AMD Radeon RX 6800 XT
Init State: GPU for Export supported by default
User Preference: Auto
... View more
‎Aug 29, 2020
04:28 AM
Samoreen I’ve used it. But why? Think of how awful this would be if all users of Lightroom (Sony, Canon, Nikon etc) had to first make a duplicate copy of their raw files in another program in order to properly edit them. And then manage 2-3 different files of the same image (RAF, DNG, JPEG)
Adobe really needs to address the native rendering of Fuji files with Camera Raw.
As a stop gap they could provide an option to use the Enhance Details engine to render/preview/export without generating new DNG files.
... View more
‎Aug 28, 2020
09:44 PM
I'm curious if this is being investigated and worked on? There is a well known issue that Lightroom Classic renders Fujifilm X-trans sensor raw files poorly and shows worming and other strange artifacts compared to other raw processors. This is actually becoming a major issue, and Fujifilm users are not an insignificant portion of users who are tempted by other products that do render their files properly. Enhance Details does seem to render the files better, but then we are left with a large DNG file to manage, not to mention the processing time.
... View more
‎Dec 01, 2019
02:22 PM
Still has not been fixed on Catalina 10.15.1 and the latest Lightroom CC Classic (9.0). Any updates from Adobe support team on this?
... View more
‎Aug 18, 2019
07:54 PM
From June 21 on the GitHub issue (Can't use eGPU in Image Classification · Issue #883 · apple/turicreate · GitHub) it seems that the latest version of MacOS maybe has fixed this. So perhaps we can wait until Catalina, or if there are any Beta testers who can try??
... View more
‎Feb 12, 2019
08:43 PM
As I mentioned, I have the "Use Graphics Processor" set and it is reporting the Vega Frontier Edition. However the graphics card used by the Enhance Details tool is my Intel UHD Graphics 630. I am on MacOS 10.14.3 (the latest at the time).
... View more
‎Feb 12, 2019
06:56 PM
On MacOS, just updated to Lightroom Classic CC 8.2 In my Lightroom settings I have the "Use Graphics Processor" option set, and it is using Metal: Vega Frontier Edition. It is an external GPU connected to my Mac and pretty much every other piece of software is accelerated using it. However, Lightroom does not seems to be using the right GPU for the Enhance Details function, and instead uses my internal graphics card that is much weaker and not the one that it says it is using in preferences. This seems like a bug.
... View more
Copyright © 2025 Adobe. All rights reserved.
AdChoices