Raspbian speed test. USB Boot. SD card Vs SSD Vs Physical HDD Raspberry Pi 4. Diagnostics

Raspbian speed test. USB Boot. SD card Vs SSD Vs Physical HDD Raspberry Pi 4.

Raspberry Pi 4

Raspberry Pi diagnostics drive os speed test
sudo apt install agnostics

Added to config.txt

hdmi_ignore_edid=0xa5000080
disable_overscan=1

over_voltage=6
arm_freq=2147
gpu_freq=750

————
Boot time 21 seconds SSD
Boot time 42 seconds HDD
Boot time 24 seconds Sd (has boot priority)

USB boot tutorial
Raspberry Pi 4. Tutorial Official USB SSD Boot. ## at 3.38 extra step see pinned comment ##
   • Raspberry Pi 4. Tutorial Official USB...  


Devices compared

SD magix sd card 16gb A1 V10

SSD KingDian S200 60GB 128M Cache SATAIII SSD Solid State Drive

HDD XBOX 360 Hitachi 5400RPM September 2008

Results shown in detail at the end of the video

Links

Disk drive caddy Link
https://www.currys.co.uk/gbuk/computi...

Sd card link
16gb Magix A1
https://amzn.to/2VTAcdE

SSD 60GB link
https://amzn.to/2WMmhWR

All of my Pi videos are here (170 plus)
Raspberry Pi 4 Raspbian and more
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