Potentially the most used desktop software next to Windows OS is Microsoft Office. . This tests the responsiveness and system performance of the system when doing common office-users tasks, such as copying, pasting, cutting, adding images, resizing, saving, etc..
Photo and Video
PugetSystems is a US-based system builder that provides high-performance computers built for workstation solutions. They developed an in-house benchmarking tool for various apps including Adobe Photoshop, Premiere Pro, After Effects, Davinci Resolve and a few others. These benchmarks put a professional-level workload on systems and are scored based on a reference system. The current version PugetBenchmark for Photoshop is scored against a Core i9-9900K system while the Premiere Pro benchmark is scored against a Ryzen 9 5900X. PugetBench is a plugin to the software it is named after and requires actual Adobe software to function. For a detailed description of the benchmark, see here (Ps) and here (Pr).