CrystalDiskMark is a useful benchmark to measure theoretical performance levels of hard drives and SSD’s.
While the Kioxia Exceria is essentially a rebranded TR200, it does have a different NAND layout to the TR200 and a later firmware version. While the write performance is almost the same, the original TR200 has slightly faster read performance.
From looking at the two benchmark result screens, it seems that the controller has a preference for handling compressible data. Using this type of data sees the read performance of handling small files take over from the writes.