Multiple choice general knowledge sports

Which is the fastest supercomputer in world

  1. Cray (United States)

  2. Tsubame (Japan)

  3. Bull system(France)

  4. Tianhe (China)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Tianhe (or Tianhe-1A) from China held the TOP500 supercomputing ranking in 2010 with 2.5 petaflops, making it the world's fastest at that time. Cray (USA) was historically dominant but not first in this specific period. Tsubame (Japan) and Bull systems (France) were powerful but not peak leaders. Supercomputer rankings change semi-annually with the TOP500 list.

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