Therefore this time I’ve copied Phosh image for the PinePhone to the same HP mx310 UHS-I microSDXC card (sample one as provides solid R/W speeds), which I decided to use in order to evaluate the PinePhone (by charging it with cca. 1.792A/9.155W) 16GB (but not today) and 32GB eMMCs R/W performance:
After installer (UTF-8 choosen) and apt upgrade (600 packages) took longer than I expected (as PinePhone doesn’t support SDR104 speeds) here are results, as almost sure that
reboot is important thing (device temperature related), before direct proceeding to:mkdir /mnt/eMMCmount /dev/mmcblk2p2 /mnt/eMMCcd /mnt/eMMC
# rm test_eMMC32GB_data and repeating the same command (usually getting worse results):
Second write: 55.2413 s, 38.9 MB/s
Second read: 27.8546 s, 77.1 MB/s
Third write: 34.1612 s, 62.9 MB/s
Third read: 27.8077 s, 77.2 MB/s
@amosbatto, as obvious, with today’s 32GB eMMC R/W speed performance measurement on PinePhone is my first one somewhat obsolete.
EDIT: @amosbatto here is PinePhone v1.2A 16GB eMMC output, write related numbers are above and below screenshot shows approximate read performance:
