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by rdtsc
4539 days ago
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Hint: always use a non-default block size (unless you have a reason not to) $ dd if=/dev/zero of=/dev/null bs=1M
^C55034+1 records in
55034+0 records out
57707331584 bytes (58 GB) copied, 6.04479 s, 9.5 GB/s
And this is a 7 year old laptop. I could get blistering fast speeds writing to /dev/null on my latest 6 core i7 ;-) |
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