CrystalDiskMark is a synthetic benchmark that tests both sequential and random small and mid-sized file transfers using incompressible data. It provides a quick look at best and worst case scenarios with regard to SSD performance, best case being larger sequential transfers and worse case being small, random transfers.
|CrystalDiskMark x64 Benchmarks|
|Synthetic File Transfer Tests|
The Samsung SSD 750 EVO performed well but didn't lead the pack in any particular category according to CrystalDiskMark. it was typically just a notch behind the 850 EVO here.