AS SSD performs different types of read and write tests using data that isn't easily compressible. In particular, the Sandforce SF-2281 based drives with synchronous NAND are at the top of the pack. The Pro V Max goes one step beyond that level with 4K random reads.
CrystalDiskMark tests read and write performance with incompressible data using different random block sizes and sequentially. The ProV Max performs similarly to the other Sandforce SF-2281 based drives with synchronous NAND. This class of drives generally come up on the top of the charts.