Intel D3-S4520 vs Samsung 860 PRO

vs
Intel D3-S4520 Samsung 860 PRO
2.5-Inch
Form
2.5-Inch
SATA III
Interface
SATA III
7680
Storage
4000
550
Seq. Read Speed
560
510
Seq. Write Speed
530
86
Rand. Read Speed
100
30
Rand. Write Speed
90
about