WD Black SN850 vs Samsung 990 EVO

vs
WD Black SN850 Samsung 990 EVO
M.2
Form
M.2
PCIe
Interface
PCIe
1000
Storage
1000
7000
Seq. Read Speed
5000
5300
Seq. Write Speed
4200
1000
Rand. Read Speed
680
720
Rand. Write Speed
800
about