Judge for yourself:
CrystalDiskMark 3.0.3
Sequential Read: 69 254 MB / s
Sequential Write: 59,430 MB / s
512KB Random Read: 66222 MB / s
512KB Random Write: 28,821 MB / s
4KB Random Read (QD = 1): 5.346 MB / s [1305.1 IOPS]
4KB Random Write (QD = 1): 0.646 MB / s [157.7 IOPS]
4KB Random Read (QD = 32): 5567 MB / s [1359.2 IOPS]
4KB Random Write (QD = 32): 0608 MB / s [148.3 IOPS]