3 ms·
I seem to recall the USB bus on the RPi3 is limited to 480Mb/s, the fastest SD cards in the market are around 150MB/s, and the SDcard port on the RPi3 is below
by jng 8y ago
I seem to recall the USB bus on the RPi3 is limited to 480Mb/s, the fastest SD cards in the market are around 150MB/s, and the SDcard port on the RPi3 is below 25Mb/s.
- jsight 8y agoYes, that makes sense. The SDCard port on the pi seems to be slower than the USB bus. I will say that I think your estimate for the USB bus on the pi is probably too high. In practice, I don't think it can do more than 250 or so.