= Benchmark SD card =

Testing is done with the script on the end of this page.

== Testing hardware ==
{{{
MacBook Pro (Retina, 13-inch, Late 2013)
Processor 2,8 GHz Intel Core i7
Memory 8 GB 1600 MHz DDR3
}}}

== Test Results ==

||                                    ||= Read MB/sec =||= Write MB/SEC =||= Alix APU =||
||=Samsung MB-SS04D (4Gb) =|| 460.111         || 7.68433            ||Working
||=Lexar Premium Series SDHC(16GB) =|| 5316.95         || 710.339            ||Not working||
||=Sandisk Ultra 15MB/s (4Gb) =|| 21.6632         || 14.3259            ||Working||
||=Emtec S4G6TD02G10BB (2Gb) =|| 1288.23         || 8.9043             ||Working ||



== Test Script ==

{{{
#!/bin/bash
echo "---------------------"
echo "Write Test Running. Please Wait..."
write=$(dd if=/dev/zero bs=2048k of=tstfile count=1024 2>&1 | grep sec | awk '{print $1 / 1024 / 1024 / $5, "MB/sec" }')
purge
echo ""
echo "Read Test Running. Please Wait..."
read=$(dd if=tstfile bs=2048k of=/dev/null count=1024 2>&1 | grep sec | awk '{print $1 / 1024 / 1024 / $5, "MB/sec" }')
clear
echo ""
echo "Read Speed is: $read"
echo "Write Speed is: $write"
echo "---------------------"
echo "Cleaning up. Please Wait..."
purge
rm tstfile
echo ""
exit 0
}}}