joyrider
Active Member
I just found a neat little program that will benchmark your sd card reads & writes.
so if we all run it and post the name of our sd card peope can look up these results and decide which sd card they'll go buy.
just download tiotest from the archive here http://archive.gp2x.de/cgi-bin/cfiles.cgi?0,1,0,0,8,1437 and run it it will show a black screen for a few seconds and afterwards it'll have created a results.txt file where your sd card benchmark results are in.
i'll go first. (i've posted it in code quotes so it doesn't mess up the table)
SANDISK REGULAR 2 GB
so if we all run it and post the name of our sd card peope can look up these results and decide which sd card they'll go buy.
just download tiotest from the archive here http://archive.gp2x.de/cgi-bin/cfiles.cgi?0,1,0,0,8,1437 and run it it will show a black screen for a few seconds and afterwards it'll have created a results.txt file where your sd card benchmark results are in.
i'll go first. (i've posted it in code quotes so it doesn't mess up the table)
SANDISK REGULAR 2 GB
Code:
Tiotest results for 1 concurrent io threads:
,----------------------------------------------------------------------.
| Item | Time | Rate | Usr CPU | Sys CPU |
+-----------------------+----------+--------------+----------+---------+
| Write 1 MBs | 4.0 s | 0.251 MB/s | 0.0 % | 99.8 % |
| Random Write 4 MBs | 5.0 s | 0.783 MB/s | 0.0 % | 99.8 % |
| Read 1 MBs | 0.0 s | 41.044 MB/s | 0.0 % | 82.1 % |
| Random Read 4 MBs | 0.1 s | 41.904 MB/s | 10.7 % | 85.8 % |
`----------------------------------------------------------------------'
Tiotest latency results:
,-------------------------------------------------------------------------.
| Item | Average latency | Maximum latency | % >2 sec | % >10 sec |
+--------------+-----------------+-----------------+----------+-----------+
| Write | 0.169 ms | 2.563 ms | 0.00000 | 0.00000 |
| Random Write | 0.046 ms | 0.193 ms | 0.00000 | 0.00000 |
| Read | 0.086 ms | 0.217 ms | 0.00000 | 0.00000 |
| Random Read | 0.081 ms | 0.164 ms | 0.00000 | 0.00000 |
|--------------+-----------------+-----------------+----------+-----------|
| Total | 0.077 ms | 2.563 ms | 0.00000 | 0.00000 |
`--------------+-----------------+-----------------+----------+-----------'