Manufacturers
The following gives an overview of the presence of the various
manufacturers in the top 500 list over the last 12 years.
- Each column show the top 500 list, YYMM.
- The rows represent the various manufacturers that have appeared in
the Top 500 lists.
- The group Other covers all those manufacturers where each
have appeared less than 24 times in the 24 lists.
- Each figure represents the number of appearances of the manufacturer
for the given list.
9306 9311 9406 9411 9506 9511 9606 9611 9706 9711 9806 9811 9906 9911 0006 0011 0106 0111 0206 0211 0306 0311 0406 0411
Cray Inc. 205 200 161 146 125 92 104 131 108 113 107 78 78 66 54 47 45 39 26 22 26 20 13 9
Dell 1 4 3 9 15 17 12 13
Fujitsu 69 47 45 29 37 33 33 31 34 30 28 27 23 26 19 17 15 19 14 13 12 7 4 3
Hewlett-Packard 36 15 7 12 3 21 28 28 69 32 32 21 44 47 53 16 51 169 167 137 159 165 138 173
Hitachi 6 25 28 18 8 9 10 12 12 14 15 10 11 10 15 15 15 14 14 12 9 8 6 6
IBM 16 15 32 72 116 106 126 71 76 75 105 118 141 143 215 201 160 164 129 155 158 223 213
Intel 44 47 73 67 47 34 25 18 13 13 8 5 4 4 2 1 1 1 1 1 1 1 1 1
Kendall Square Research 17 21 21 19 9 3 1 1
Linux Networx 1 5 7 10 10
MasPar 18 12 2 7
Meiko 9 3 3 4 6 5 3 4
NEC 32 32 28 23 19 20 40 28 25 27 25 19 18 21 25 23 18 16 15 15 14 13 11 12
Parsytec 3 4 3 8 9 10 7 6 2
SGI 25 58 120 123 113 91 93 103 92 104 104 67 62 67 63 40 40 45 54 41 21 20
Self-made 1 1 1 2 3 3 3 5 8 6 11 13 21 20 11 9
Sun 59 85 111 126 95 113 122 92 81 30 37 88 9 20 15 4
Thinking Machines Corporation 54 70 79 70 37 31 29 23 11 4 4 1
Other 7 8 10 7 8 3 1 1 2 2 2 2 2 2 1 2 2 2 8 15 20 23 35 27
Raw data source: http://www.top500.org/sublist/.
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