Adobe Lightroom Classic 12.3 -
The feature is particularly effective for genres like wildlife, sports, and astrophotography, where fast shutter speeds require high ISO settings. Fine details like animal fur, distant text, or stars remain sharp while the surrounding grain is seamlessly removed. Expanded Masking and Selection Tools
Performance has been a mixed bag. On one hand, the AI Denoise tool fully leverages the GPU, and with a high-end video card, processing can be very fast—some users report EOS R5 files being rendered in . On the other hand, many forum threads complain that the 12.3 version feels generally laggy when browsing (Library module) or sluggish with spot healing . Some Mac M1/M2 users even reported immediate crashes or the app failing to launch entirely, often requiring a clean reinstall or waiting for 12.3.1.
Click . Lightroom will generate a new, clean DNG file alongside your original RAW image. 2. Advanced Masking Enhancements: People and Clothes
To understand the legacy of 12.3, we must look forward. Version 12.4 (released August 2023) built on its foundation by adding and Lens Blur (AI depth mapping). Without the GPU optimizations and mask architecture of 12.3, those features would have been unusable. Adobe Lightroom Classic 12.3
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Lightroom Classic 12.3 is the desktop-focused Lightroom for photographers who manage large local catalogs and need advanced batch editing, tethering, local adjustments, color grading, and printing/export control.
Are you looking to optimize Lightroom for hardware? Share public link The feature is particularly effective for genres like
Version 12.3 introduces , finally moving Adobe into direct competition with third-party specialists like DxO PureRAW and Topaz Denoise AI. This tool uses artificial intelligence to analyze RAW images and effectively separate noise from actual detail, allowing for aggressive noise reduction without the "waxy" look that often plagued the older luminance sliders.
Building on previous AI masking engines, version 12.3 refines selection capabilities to target specific elements with pinpoint accuracy.
Use the pop-up slider to set the amount (50% is generally the sweet spot for a natural look). On one hand, the AI Denoise tool fully
It is GPU-intensive. Users with older graphics cards may experience long wait times or crashes. 🛠️ Other Notable Enhancements
with the noise reduction baked in, allowing you to continue editing with a "clean" starting point. Hardware Demand
