2016-02-01, 20:07
I guess it's better to boot OE from a class 10 sd card instead of a usb stick because there is only USB 2.0 ports, right?
(2016-02-02, 12:04)ChristianTroy Wrote: Yes, regarding Sandisk there ar different version, all class 10, but with different prices and different performance (some of them mostly aimed to DSLR burst shooter or video makers).Well the one I bought said:
I have a microsd sandisk extreme that when put in the mbp card reader (that is connected by usb3) writes at 45 mB/s It's pricey but Amazon.it had a very good price for it, and at that time I was using it as additional storage on my Surface Pro so wanted something performing
Also @droidelec when tried to copy some stuff on that card was surprised by its speed, lol
Quote:SanDisk Ultra microSDHC/microSDXC UHS-I cards are a great choice for Android-powered and other smartphones and tablets. With SanDisk Ultra microSD UHS-I cards you’ll benefit from faster downloads, higher capacity, and better performance to capture and store up to 128GB of high quality pictures and Full HD video.I don't think it made a mention of write speeds. Yes it wasn't expensive, but tbh I didn't know there were different types within the classes. And why would they do that? Surely it just makes it harder to compare and buy the right one for your application?
Creating test file flash-bench.tmp of size 512MB.
Benchmark: Sequential read Limits: Total size: 512MB Duration: 60s
512.0MB processed in 29.48s (17.37MB/s), CPU: user 0.03%, sys 1.40%
Benchmark: Sequential write Limits: Total size: 512MB Duration: 60s
512.0MB processed in 53.83s (9.51MB/s), CPU: user 0.02%, sys 1.35%
Benchmark: Random read Limits: Total size: 512MB Duration: 60s
278.8MB processed in 60.02s (4.64MB/s), CPU: user 0.03%, sys 1.54%
Benchmark: Random write Limits: Total size: 512MB Duration: 60s
171.9MB processed in 154.74s (1.11MB/s), CPU: user 0.00%, sys 0.32%
https://mega.nz/#!S9tgRb6Q!Na6YEDT257-QxwiE2k5riPwErEC4I0WtxrALrpNNNrc