PassMark Software is a leading developer of performance benchmarking solutions, specializing in software used for testing and evaluating the performance of personal computers and other devices. Established in 1998, the company provides a range of products that help both consumers and IT professionals gauge the speed and capability of computer hardware, including CPUs, GPUs, and storage drives. PassMark's flagship product, PerformanceTest, offers detailed benchmarking tools and performance measurement capabilities. The company is also known for its online benchmarking databases, which provide a considerable repository of hardware performance data.