cjc2 Loc: Hellertown PA

This is another area where my Mac Studio Ultra shines. 10 seconds, often less and sometimes a little bit more time! Best of luck.

Grahame Loc: Fiji

Something not mentioned here is that for those using Windows and finding LR/ACR Denoise AI slow is that you can check its performance during the operation using the 'Windows Task Manager'. In 'Task Manager' select 'Performance' and you can view your GPUs % loading graph.

Mine is at 96-100% throughout the operation, e.g. best achievable with that GPU. From my investigations in various forums some have mentioned their GPUs were found to be only running at 40/50% and corrected this by loading a newer driver.

buckscop Loc: Bucks County PA

I always use the manual choice with the luminance slider, I find the 'auto' part to take to long. I took night time football at 16,000-20,000 ISO and came out with very decent pics with heavy use of the denoise in LR. Sample of a finished product attached. Canon R7, ISO-20,000, 1/1000, 150mm, sitting half way up the bleachers.

edited

(Download)

orig

(Download)

joecichjr Loc: Chicago S. Suburbs, Illinois, USA

Beautifully done 🥇🥇🥇🥇🥇