2013-06-25, 08:14
(2013-06-24, 17:19)baruchin Wrote: - most Class 4, 1/2 of the Class 6 cards, and very few Class 10 cards will do random 4k write at around ~1.5MB/s. it sounds slow, but its good enough for most applications
- most Class 10 cards will have a random 4k write of about ~0.01MB/s (that is not a typo). That means that most Class 4 micro cards are theoretically 150x faster than most Class 10 micro cards.
Holy smokes. I guess that would certainly explain why some people are having issues and I'm scratching my head because I can't reproduce it. It also might explain why my class 4 SD card for my second RPi is surprisingly not slow. This is very interesting information.