Hikey970 UFS Continuous Read-Write Rate

96boards

#1

Board based on the Kirin 970 - HI3670 Application Processor
More info: http://www.96boards.org/product/hikey970/ (Website coming soon…)
Buy now: https://www.seeedstudio.com/HiKey-970-Development-Board-p-3046.html

Has anyone tested the UFS continuous reading and writing rate of Hikey 970?


#2

Yes.

sudo apt-get update
sudo apt-get install hdparm

The UFS MEMORY Performance.

sudo hdparm -tT --direct /dev/sdd12
/dev/sdd12:
Timing O_DIRECT cached reads: 368 MB in 2.01 seconds = 183.38 MB/sec
Timing O_DIRECT disk reads: 610 MB in 3.00 seconds = 203.29 MB/sec

THE NVME Performance
sudo hdparm -tT --direct /dev/nvme0n1p1
/dev/nvme0n1p1:
Timing O_DIRECT cached reads: 520 MB in 2.01 seconds = 259.18 MB/sec
Timing O_DIRECT disk reads: 804 MB in 3.00 seconds = 267.90 MB/sec

The NVME is actually faster than the UFS.