rtx 50 series cards and multi tasking

[Brummie_photo0037]

dear community,

i am a long time user of lightroom, since its enception and photoshop user. however i have been using a 3060ti with 0 issues for about two years, i have been able to export while applying settings to the next batch of images including ai with 0 issues, using a 14700k and nvidia studio drivers. i recently updated to a 5060 ti 16gb and there are several issues.

1 in prefs it says full acceleration is not recognised, i so i manually select it.

2 when exporting as above and trying to multi task, either the batch apply settings stops or and the export stops using the graphics card for exports as i have been doing previously.

ive tested the graphics card, with studio and game drivers in games and other tests zero issues but in lightroom classic, its very odd and wont do it in theory the card is 40% faster than the 3060ti but Im not getting that from use. 

so question is either its an nvidia driver issue or adobe have not updated lightroom classic to fully utilise the 50 series in lightroom as yet. any ideas please hive mind as its very frustrating. 

ive tried the above on an m1 max and m4 max 0 issues works as it always has 0 issues, swapping back to a 3060ti issue goes away, would a 5070 be better or not. 

regards brummie

[KR Seals]

Is it possible that your computer has also enableb the GPU function of the 14700K? Lightroom Classic and Photoshop do not work well with two GPUs active

In my i7-14700K system, I'm using the Asus Dark Hero motherboard. That MB detects my RTX 3070ti and disables the on board GPU. I have seen some post in this forum that some MBs do not disable the on board video.

You can check in Windows Device manager to see if you have two GPUs running.

[johnrellis]

Building on @KR Seals suggestion, please do the LR menu command Help > System Info and copy/paste the entire contents here so we can see exactly which versions of hardware and software LR thinks you're running and important LR options that are set. (It will also show all the GPUs present on your computer.)

[Brummie_photo0037]

hi all heres my specs. i leave the igpu on generally as i do premiere edits from time to time and it uses the decoding on the 14700k for scrubbing better than the 3060ti. 

Lightroom Classic version: 14.3.1 [ 202505061331-b063faef ]

License: Creative Cloud

Language setting: en

Operating system: Windows 11 - Business Edition

Version: 11.0.26100

Application architecture: x64

System architecture: x64

Logical processor count: 28

Processor speed: 3.4GHz

SqLite Version: 3.36.0

CPU Utilisation: 0.0%

Power Source: Plugged In

Built-in memory: 65244.6 MB

Dedicated GPU memory used by Lightroom: 426.6MB / 15962.0MB (2%)

Real memory available to Lightroom: 65244.6 MB

Real memory used by Lightroom: 1515.3 MB (2.3%)

Virtual memory used by Lightroom: 2307.6 MB

GDI objects count: 737

USER objects count: 2438

Process handles count: 2982

Memory cache size: 1359.2MB

Internal Camera Raw version: 17.3.1 [ 2227 ]

Maximum thread count used by Camera Raw: 5

Camera Raw SIMD optimization: SSE2,AVX,AVX2

Camera Raw virtual memory: 155MB / 32622MB (0%)

Camera Raw real memory: 159MB / 65244MB (0%)

Cache1: 

NT- RAM:0.0MB, VRAM:0.0MB, Combined:0.0MB

Cache2: 

m:1359.2MB, n:0.0MB

U-main: 92.0MB

System DPI setting: 144 DPI (high DPI mode)

Desktop composition enabled: Yes

Standard Preview Size: 2880 pixels

Displays: 1) 3840x2160, 2) 1920x1080

Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No

Graphics Processor Info: 

DirectX: NVIDIA GeForce RTX 5060 Ti (32.0.15.7652)

Init State: GPU for Display supported by default with image processing and export supported in the custom mode

User Preference: GPU for Export enabled

Enable HDR in Library: OFF

Application folder: C:\Program Files\Adobe\Adobe Lightroom Classic

Library Path: O:\showcase_2025_main_week\showcase_2025_main_week.lrcat

Settings Folder: C:\Users\i_s_r\AppData\Roaming\Adobe\Lightroom

Installed Plugins: 

1) AdobeStock

2) Calibrite Camera Calibration

3) Flickr

Config.lua flags: 

Adapter #1: Vendor : 10de

Device : 2d04

Subsystem : 53511462

Revision : a1

Video Memory : 15962

Adapter #2: Vendor : 8086

Device : a780

Subsystem : 7e061462

Revision : 4

Video Memory : 80

Adapter #3: Vendor : 1414

Device : 8c

Subsystem : 0

Revision : 0

Video Memory : 0

AudioDeviceIOBlockSize: 1024

AudioDeviceName: System Default - Headphones (UC USB Headset)

AudioDeviceNumberOfChannels: 2

AudioDeviceSampleRate: 48000

Build: LR5x26

Direct2DEnabled: false

GL_ACCUM_ALPHA_BITS: 16

GL_ACCUM_BLUE_BITS: 16

GL_ACCUM_GREEN_BITS: 16

GL_ACCUM_RED_BITS: 16

GL_ALPHA_BITS: 0

GL_BLUE_BITS: 8

GL_DEPTH_BITS: 24

GL_GREEN_BITS: 8

GL_MAX_3D_TEXTURE_SIZE: 16384

GL_MAX_TEXTURE_SIZE: 32768

GL_MAX_TEXTURE_UNITS: 4

GL_MAX_VIEWPORT_DIMS: 32768,32768

GL_RED_BITS: 8

GL_RENDERER: NVIDIA GeForce RTX 5060 Ti/PCIe/SSE2

GL_SHADING_LANGUAGE_VERSION: 4.60 NVIDIA

GL_STENCIL_BITS: 8

GL_VENDOR: NVIDIA Corporation

GL_VERSION: 4.6.0 NVIDIA 576.52

GPUDeviceEnabled: false

OGLEnabled: true

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cheers 

[johnrellis]

@Brummie_photo0037: "i leave the igpu on generally"

"Adapter #2: Vendor : 8086"

As KR_Seals alluded, Adobe recommends disabling the integrated GPU, as described in step 5:

https://helpx.adobe.com/lightroom-classic/kb/troubleshoot-gpu.html#solution-4

After disabling the integrated GPU, force LR to re-evaluate the GPU's capabilities by deleting the "Camera Raw GPU Config.txt" file, as described in steps 2-5:

https://helpx.adobe.com/lightroom-classic/kb/troubleshoot-gpu.html#solution-3

Note carefully that there different instances of the file for LR Classic and Camera Raw.

After deleting the Config.txt file, is GPU For Export now automatically enabled? 

[Brummie_photo0037]

hi all ok done that, seems to make no difference, tried with gaming and studio drivers. there was never any workload going on the igpu anyway. ive tried mutli tasking again. seems to be marginally better but then gives up the ghost and only hanldes one workload at a time. very odd never used to do that wont recognise gpu for auto full acelleration either.  anyone using a 5070 with 0 issues. its all rather odd. regards brummie pics attached. you can see the gpu just seems to go to sleep. before it would still be at 65 % load plus in fact it started off that way then just goes to sleep. workload would be shared whether the igpu is on or off ive tried it both ways, doesnt seem to make any difference, never did before. 

[Brummie_photo0037]

ok ive done some more testing igpu on and igpu off makes no diference it reacts the same way,  it starts the export, gpu load to about 60% when i paste settings to a bunch of other files, the export stops,  does the other job then goes back to exporting, my 3060ti never did this handled both at the same time 0 slow downs. could it be this card is doing this as its 8 lanes vs a 16 lane card, and with only 128 bit bus vs 256 bit bus on the 3060ti, or is an nvidia or and adobe bug or both. brummie

[johnrellis]

Odd indeed. I found just two other posts about LR performance issues with the RTX 5070 or 5080 -- they may or may not be relevant:

https://community.adobe.com/t5/lightroom-classic-discussions/lightroom-classic-extremely-slow-on-new...

https://community.adobe.com/t5/lightroom-classic-discussions/image-remains-blurry-when-zooming-into-...

[Brummie_photo0037]

ive given up im sending the card back it just doesnty work just keeps stalling and needs a full restart to work again then stalls again, ive done sfc scannow etc theres nothing wrong with windows etc ive tried all the above, ive gone back to my 3060ti 0 issues. but have taken on board the above and disabled my igpu, which seems a positive move. ive got 60k images to get through i havent got the time to mess around im afraid, thanks all for replying regards brummie

[Brummie_photo0037]

i sent it back and then this popped up https://nvidia.custhelp.com/app/answers/detail/a_id/5665/~/nvidia-gpu-uefi-firmware-update-tool-for-... either i am unlucky with the version i had or as i thought they brought the shrunk die out too quickly. i cant find any major similar issues with the 5070 so will see when i get my refund and decide then or stick for a while and watch and see what updates come out. regards brummie

[Brummie_photo0037]

seems there are other issues with the 5060 series as it uses 8 lanes vs 16 lanes on pci express. 

came across this i did not look for it when i had the card but i suspect it could be an issue. 

https://www.hwcooling.net/en/gigabyte-fixes-pcie-lanes-issue-on-boards-with-geforce-rtx-50/

https://www.hwcooling.net/en/geforce-rtx-5060-ti-pcie-lanes-problem-do-you-have-this-issue/

seems like there are cards that have a shorter pci connection that may well fix the issue as well. 

https://www.youtube.com/watch?v=Frz50kYnOA8

interesting. so im avoiding until 5070 prices drop. 

[Brummie_photo0037]

wow these 50 series are very bad ended up with a 5070, what can i say same issues, crashing, on exports etc, did same workflow on 3060ti 0 issues. did latest driver dropped pcie to 4, used dism, sfc scannow etc, even tried a mates amd card to check the port, 0 issues, so i dont think its a adobe issue the ball is firmly in nvidias court, dreadful, avoid. 

[Brummie_photo0037 · Accepted solution]

ok so now updated to a 5070 and works fine now but had to do a clean install of windows i just kept getting 117 errors which is a gpu driver issue or power issue which is solved by new psu. however, i find that if a i have done a large ai edit with masks in and updated the ai edits, and go to export it just goes limp and doesnt send the data to gpu to export. i have to restart lightroom and it works fine, its very odd and obvioulsy either a lr and or nvidia issue. im talking like 1700 images where i have same lighting in it and apply, i then check, then add a preset with ai masks ive made for people and then check all the masks with an update it jus then does not export i need to restart lightroom before making the exports. odd,