SD CARD TESTING

Got and tips and tricks to share? Mention them here. (ALL Models)

SD CARD TESTING

Postby brianzion » January 28th, 2011, 4:42 pm

brys snap ‎28 ‎January ‎2011 16h41m00s.png
i have run a test on this sd card Samsung 4GB Micro SDHC Memory Card / Class 4 they are faster than cheap sd cards these are available on play.com & Amazon uk various sizes details below

link for Crystal DiskMark website >> http://crystalmark.info/software/Crysta ... dex-e.html



link for play.com >> http://www.play.com/Mobiles/Mobile/4-/1 ... fer=search

write up from play.com >>5 Year Warranty
Waterproof - Innovative epoxy moulding compound tech helps over 24 hours in sea water
Shock proof - Survives high pressure, including the crush of a 1.6ton automobile
Magnet-proof - Resists over 13 times the magnetic force of home theater speakers


taken from Crystal DiskMark website>> Key Features
Measure sequential reads/writes speed
Measure random 512KB, 4KB, 4KB (Queue Depth=32) reads/writes speed
Select test data (Random, 0Fill, 1Fill)
Theme support
Multi-Language support
Important Notice
"MB/s" means 1,000,000byte/sec.

-----------------------------------------------------------------------
CrystalDiskMark 3.0 x64 (C) 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

my test results >>


-----------------------------------------------------------------------
CrystalDiskMark 3.0 x64 (C) 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]

Sequential Read : 8.337 MB/s
Sequential Write : 3.867 MB/s
Random Read 512KB : 7.553 MB/s
Random Write 512KB : 1.691 MB/s
Random Read 4KB (QD=1) : 2.650 MB/s [ 647.0 IOPS]
Random Write 4KB (QD=1) : 0.290 MB/s [ 70.8 IOPS]
Random Read 4KB (QD=32) : 3.109 MB/s [ 759.1 IOPS]
Random Write 4KB (QD=32) : 0.242 MB/s [ 59.1 IOPS]

Test : 50 MB [T: 44.5% (1722.6/3872.0 MB)] (x1)
Date : 2011/01/28 16:40:30
OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)
You do not have the required permissions to view the files attached to this post.
Best regards brian.

android 2.1 update 1
linux Kernel: 2.6.29
Firmware: v1.01
Baseband version v1.01

Be as smart as you can, but remember that it is always better to be wise than to be smart.
User avatar
brianzion
Scroll Master
Scroll Master
 
Posts: 308
Joined: January 14th, 2011, 2:03 pm
Location: Milton Keynes

Re: SD CARD TESTING

Postby barrelockingnut » January 28th, 2011, 5:54 pm

Nice informative post Brianzion
Not only the Romans had Scrolls
Firmware 0.94 kernel 2.6.29 build 2.1 Purchased Maplin 8.1.11
Comfortably Numb
User avatar
barrelockingnut
Serious Scroller
Serious Scroller
 
Posts: 103
Joined: January 8th, 2011, 8:40 pm

Re: SD CARD TESTING

Postby brianzion » January 28th, 2011, 6:01 pm

not a problem the sd cards are quite cheap at the moment and that extra speed will help read/write from songs/ vids/ etc :cool:
Best regards brian.

android 2.1 update 1
linux Kernel: 2.6.29
Firmware: v1.01
Baseband version v1.01

Be as smart as you can, but remember that it is always better to be wise than to be smart.
User avatar
brianzion
Scroll Master
Scroll Master
 
Posts: 308
Joined: January 14th, 2011, 2:03 pm
Location: Milton Keynes

Re: SD CARD TESTING

Postby mojo » January 29th, 2011, 3:12 pm

but what about the cards benchmarks when its in the scroll???
'Rooted', 'propped' and 'stripped' -but still scared of terminal F/W V 1.01_Bb V 1.01 K 2.6.29_Android 2.1 32GB & non-Working Market :-/
HTC Desire HD: Rooted, ENG-OFF, S-OFF, IceColdSandwich AKOP 7.4 Stripper edition, O/C@1.5ghz, 16GB Class 10
User avatar
mojo
Scroll Addict
Scroll Addict
 
Posts: 160
Joined: January 24th, 2011, 4:40 pm
Location: In Ur hEad, steelin' uR lOlz

Re: SD CARD TESTING

Postby brianzion » January 29th, 2011, 3:25 pm

that test was done with the card in the scroll mojo with 2GB of data on it :)
Best regards brian.

android 2.1 update 1
linux Kernel: 2.6.29
Firmware: v1.01
Baseband version v1.01

Be as smart as you can, but remember that it is always better to be wise than to be smart.
User avatar
brianzion
Scroll Master
Scroll Master
 
Posts: 308
Joined: January 14th, 2011, 2:03 pm
Location: Milton Keynes

Re: SD CARD TESTING

Postby mojo » January 29th, 2011, 3:28 pm

so you were benchmarking the scroll whilst attached to the PC?
'Rooted', 'propped' and 'stripped' -but still scared of terminal F/W V 1.01_Bb V 1.01 K 2.6.29_Android 2.1 32GB & non-Working Market :-/
HTC Desire HD: Rooted, ENG-OFF, S-OFF, IceColdSandwich AKOP 7.4 Stripper edition, O/C@1.5ghz, 16GB Class 10
User avatar
mojo
Scroll Addict
Scroll Addict
 
Posts: 160
Joined: January 24th, 2011, 4:40 pm
Location: In Ur hEad, steelin' uR lOlz

Re: SD CARD TESTING

Postby brianzion » January 29th, 2011, 3:37 pm

yes mojo did not see the point to test it without any data on or just plugged in to the pc the reading would not give a true value of using it in the scroll, download the testbench CrystalDiskMark 3.0 and try yourself http://crystalmark.info/software/Crysta ... dex-e.html
my point of posting the thread is to make people aware there are better sd cards that read/write faster that would be better for the scroll. cheap ones are just that cheap. :)
Best regards brian.

android 2.1 update 1
linux Kernel: 2.6.29
Firmware: v1.01
Baseband version v1.01

Be as smart as you can, but remember that it is always better to be wise than to be smart.
User avatar
brianzion
Scroll Master
Scroll Master
 
Posts: 308
Joined: January 14th, 2011, 2:03 pm
Location: Milton Keynes

Re: SD CARD TESTING

Postby mojo » January 29th, 2011, 4:32 pm

indeed thats true, i may give it a go just to add comparison with a larger card, ive got some smaller capacity cheapo cards lying around too that i could benchmark...
'Rooted', 'propped' and 'stripped' -but still scared of terminal F/W V 1.01_Bb V 1.01 K 2.6.29_Android 2.1 32GB & non-Working Market :-/
HTC Desire HD: Rooted, ENG-OFF, S-OFF, IceColdSandwich AKOP 7.4 Stripper edition, O/C@1.5ghz, 16GB Class 10
User avatar
mojo
Scroll Addict
Scroll Addict
 
Posts: 160
Joined: January 24th, 2011, 4:40 pm
Location: In Ur hEad, steelin' uR lOlz

Re: SD CARD TESTING

Postby brianzion » January 29th, 2011, 5:02 pm

brys snap ‎29 ‎January ‎2011 17h10m49s.png


@mojo
excellent mojo if you do post the results here will be interesting. above is a test of a portable hard drive to help see the difference :)
You do not have the required permissions to view the files attached to this post.
Best regards brian.

android 2.1 update 1
linux Kernel: 2.6.29
Firmware: v1.01
Baseband version v1.01

Be as smart as you can, but remember that it is always better to be wise than to be smart.
User avatar
brianzion
Scroll Master
Scroll Master
 
Posts: 308
Joined: January 14th, 2011, 2:03 pm
Location: Milton Keynes

Re: SD CARD TESTING

Postby will8578 » May 29th, 2011, 8:02 am

hey guys, hope you are all well, do you know there is a thread on xda developers where someone has found out that all sd cards dont run at their full capability on android, you hav to flash ready made sripts to make them run faster..
will8578
Serious Scroller
Serious Scroller
 
Posts: 77
Joined: May 26th, 2011, 6:59 pm

Next

Return to Tips and Tricks - Various Scroll Tablet Models

Who is online

Users browsing this forum: No registered users and 1 guest

cron