4K QD32 performance is excellent, averaging just below the Vertex 460 240GB. Read performance is actually higher, but the much reduced write performance lowers the final result.
We can see that the Toshiba controller delivers stellar results, hitting 510 MB/s sequential read and 484 MB/s sequential write with both incompressible and compressible data streams.
Above, some included compares from other leading solid state drives which we have reviewed in the last year.
It's ASRock's £300 X570 offering - what does Luke make of it?