| Action | Lightroom 9.0 (GPU off) | Lightroom 9.1 (GPU on) | |--------|------------------------|------------------------| | Develop – Zoom to 100% (42MP RAW) | 2.1 sec | 0.8 sec | | Brush adjustment – real-time | visible lag | smooth at 60 fps | | Export (100x 24MP to JPEG) | 3 min 20 sec | 3 min 18 sec (no change) |
Lightroom Classic 9.1 relies on local drives and a central index file. It handles vast volumes of images across multiple drives without consuming internet bandwidth. adobe lightroom 9.1
: As with most point-releases, 9.1 added RAW support for newly released cameras at the time, including the Sony A9 II and Canon EOS M6 Mark II, along with updated lens correction profiles. | Action | Lightroom 9
The 9.1 update for traditional desktop users prioritized foundational health over flashy tools. Operating System Compatibility Raw Processing Corrections
Building on the core v9 framework, this iteration stabilized localized sub-folder support and color labels. This brought the cloud app closer to the structural organizational capabilities of the Classic product line. Raw Processing Corrections