SD Card performance

	A	B	C	D	E	F	G	H
1	Description	Type	100M Read (MB/s)	100M Write (MB/s)	4k read (KB/s)	4K write (KB/s)	4k random read (KB/s)	4K random write (KB/s)
2	Sandisk Ultra 32GB A1	MicroSD	92	20	2857	1843	2737	1778
3	Integral 16GB U1 (Noobs)	MicroSD	88	10	3018	1407	3021	1032
4	LD 32GB U1	MicroSD	93	16	2494	1015	2222	598
5	LD 16GB U1	MicroSD	90	51	2243	920	2232	561
6	Londisk 32GB U1	MicroSD	88	17	2625	1063	2335	647
7	Londisk 16GB U1	MicroSD	89	11	2440	889	1935	508
8	Londisk 8GB Class 10	MicroSD	24	7	2659	975	2647	700
9	Philips 16GB Class 10	MicroSD	83	10	2097	228	2007	172
10	Unbranded 16GB Class 4	MicroSD	19	5	1440	1001	1381	5
11	Kingston 4GB Class 4	MicroSD	20	5	1515	1131	1435	5
12
13	Sandisk Extreme 64GB U3	SD	90	52	193117	19768	14979	8605
14	Sandisk Ultra 16GB Class 10	SD	36	12	2835	1104	2543	892
15	PNY 16GB Class 10	SD	23	16	2638	1339	2556	9
16	Sandisk Extreme III 2GB	SD	24	22	2707	2209	2555	144
17	Microdrive 16GB U1	SD	90	40	2589	1377	2580	1417
18
19	Newer tests (Dec 2019)
20
21	LD 32GB U1	MicroSD	79	20		314	2345	729
22	LD 16GB U1	MicroSD	88	51		1102	2520	1114
23	LD 16GB U1 (2)	MicroSD	90	49		1059	2512	1079
24	Microdrive 32GB U1 Red	MicroSD	92	40		1321	2582	1188
25	Microdrive 32GB U1 Blue	MicroSD	86	61		1206	2525	1213
26	Microdrive 16GB U1 Red	MicroSD	91	40		1373	2589	1431
27	Microdrive 16GB U1 Blue	MicroSD	82	48		1461	2659	1464
28	Microdrive 16GB U1 Blue (2)	MicroSD	87	40		1320	2557	1135
29	Sandisk Extreme 64GB A2	MicroSD	88	66			8125	9388
30	Kingston Canvas Select Plus 16GB	MicroSD	89	18		1903	3095	1931
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100