I'm currently using Skylake-X i7-7820X overclocked on all cores to 4.4ghz, 64GB RAM, GTX1080. What kind of single core speed improvements should I expect from i7-12700 or i9-12900 ? I primarily use ACR, Photoshop for stitching panoramas, merging HDR, processing film scans of 70-100MP photos (B&W...