SD card speed tests

Here I post a result of testing Kingmax micro SDHC class 10 card (KM32GMCSDHC101A).
Card tested within Galaxy S i-9000 with Cyanogen 7.2.

The result of test are:
read: 11,56 MiB/Sec
write: 7,46 MiB/Sec





Log of write test
...>adb shell
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 26.886 secs (7438815 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 29.132 secs (6865302 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 26.546 secs (7534091 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 26.105 secs (7661367 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 20.784 secs (9622786 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 26.414 secs (7571742 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 25.086 secs (7972574 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 24.474 secs (8171937 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 26.482 secs (7552299 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 28.685 secs (6972285 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/dev/zero of=/emmc/empty.file bs=100000 count=2000 2>&1 | grep bytes
200000000 bytes transferred in 22.907 secs (8730955 bytes/sec)

Log of read test
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 14.737 secs (13571283 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 16.977 secs (11780644 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 14.391 secs (13897574 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 13.965 secs (14321518 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 15.405 secs (12982797 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 15.521 secs (12885767 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 15.608 secs (12813941 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 15.479 secs (12920731 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 15.414 secs (12975217 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 15.385 secs (12999675 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 14.045 secs (14239943 bytes/sec)
# echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
echo 1 > /proc/sys/vm/drop_caches && dd if=/emmc/empty.file of=/dev/null bs=100000 2>&1 | grep bytes
200000000 bytes transferred in 14.615 secs (13684570 bytes/sec)