4 ms·

Yeh I’d like to know too. I have a Pi5 on pre-order. I’d also like to know how much faster the NVMe SSD drive is to the fastest microSD

• geerlingguy 3y ago
  A lot. Fastest microSD through UHS-I interface tops out around 100 MB/sec. NVMe SSD tops out at 450 MB/sec at Gen 2 speed, and 900 MB/sec at (technically unsupported, but working) Gen 3 speed.
  • bullen 3y ago
    So is the UHS-I support hardware bound? Or could we get those speeds on Raspberry 4?
    • geerlingguy 3y ago
      Hardware; Pi 4 only used SDR54 or something like that, half the data rate as Pi 5 microSD interface.
      • rsaxvc 3y ago
        Do you know if Pi5 has SD/A2 support?
  • kup0 3y ago
    I would also think that random read/write performance (throughput/IOPS and maybe latency too? just a hunch...) on SSDs will be miles ahead of microSD and likely represents impacts on real-world/OS scenarios much more than sequential numbers