Samsung Data Migration tool makes it easy to clone or migrate data. If cloning fails or gets stuck at 0%, 99% or 100%, follow this guide to fix it.

Benchmarking application tests performance of the SSD, and other connected devices. Fully compatible with all previously shipped Samsung SSD drives. Samsung Data Migration 2.0 ...

The Samsung tool checks the model of the drive. It won't work without both a Samsung SSD, and one of the specific models the tool supports. Source: We bought about 1000 840 (non-EVO's) last year.

We should also mention that both drives support Samsung's latest data migration tools and Magician SSD utility as well, though the only thing included in the boxes are the drives and a basic lit pack.