Posterous theme by Cory Watilo

Testing Amazon Web Services Bandwidth

I've been quickly testing the Amazon EC2 bandwidth capabilities. Here are the results:

From amazon availability zone us-east-1c to New York:

  • download speed: 7255 KB/s
  • upload speed: 2167 KB/s
  • ping: 7 ms
From amazon availability zone us-east-1c to San Fransisco:
  • download speed: 1899 KB/s
  • upload speed: 759 KB/s
  • ping: 138 ms
To compare these results, here are some tests done at my swiss university:

From EPFL to New York:

  • download speed: 1130 KB/s
  • upload speed: 479 KB/s
  • ping: 109 ms
From EPFL to San Fransisco:
  • download speed: 682 KB/s
  • upload speed: 201 KB/s
  • ping: 377 ms
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