Double Tap to Wake on the Nexus 6 Without Root

A few weeks ago, we featured an app which allowed the Nexus 6 to regain the double tap to wake … more

Make Your Own Heat Sink for the LG Optimus 4X HD

Its not a rare occurrence that performing a resource heavy task on your Android device (e.g. … more

Learn How to Create an Old School Dialer

XDA is not only a great source for custom ROMs, kernels, and various modifications for numerous … more

USB Desktop Charger Roundup – XDA TV

Sometimes you learn one way to do something, and that’s the way you do it forever. You never … more

Welcome to XDA

Search to go directly to your device's forum

Register an account

Unlock full posting privileges

Ask a question

No registration required
Post Reply

Read/Write Performance

OP simplytimo

3rd May 2014, 08:35 AM   |  #1  
OP Junior Member
Thanks Meter: 0
 
15 posts
Join Date:Joined: Nov 2010
This phone has good hardware on paper but it seems read/Write on storage is very slow and may be cause of all the heating up.

Anyone can verify this and provide a solution?
3rd May 2014, 09:53 AM   |  #2  
Senior Member
Thanks Meter: 93
 
335 posts
Join Date:Joined: Dec 2008
Quote:
Originally Posted by simplytimo

This phone has good hardware on paper but it seems read/Write on storage is very slow and may be cause of all the heating up.

Anyone can verify this and provide a solution?

Tested with A1 SD Bench, much better speeds than my dad's m8.

Sent from my D6503 using Tapatalk 2
3rd May 2014, 09:55 AM   |  #3  
OP Junior Member
Thanks Meter: 0
 
15 posts
Join Date:Joined: Nov 2010
Added screenshot from androbench.

Anyone can do something about this?
Attached Thumbnails
Click image for larger version

Name:	Screenshot_2014-05-03-15-50-12.png
Views:	246
Size:	154.8 KB
ID:	2722876   Click image for larger version

Name:	Screenshot_2014-05-03-15-50-31.png
Views:	215
Size:	164.4 KB
ID:	2722877   Click image for larger version

Name:	Screenshot_2014-05-03-15-51-18.png
Views:	211
Size:	179.3 KB
ID:	2722879   Click image for larger version

Name:	Screenshot_2014-05-03-15-47-35[1].png
Views:	145
Size:	167.0 KB
ID:	2723174  
Last edited by simplytimo; 3rd May 2014 at 01:46 PM. Reason: wrong attachment
3rd May 2014, 10:05 AM   |  #4  
OP Junior Member
Thanks Meter: 0
 
15 posts
Join Date:Joined: Nov 2010
Added screenshot from androbench.

Anyone can do something about this?
3rd May 2014, 10:45 AM   |  #5  
Member
Thanks Meter: 14
 
78 posts
Join Date:Joined: Feb 2006
More
@up, please find attached my screenshots from AndroBench. The first one is for the device and the second for my SAMSUNG 64GB microSDXC Pro MB-MGCGB.
Attached Thumbnails
Click image for larger version

Name:	data.jpg
Views:	200
Size:	150.1 KB
ID:	2722944   Click image for larger version

Name:	samsung.jpg
Views:	170
Size:	152.6 KB
ID:	2722945  
3rd May 2014, 11:28 AM   |  #6  
Junior Member
Thanks Meter: 2
 
13 posts
Join Date:Joined: Jul 2008
I'm getting slow speeds as well. I'm using Sandisk Extreme Plus SDXC 64GB card (SDSDQX-064G-U46A).

PC test using CrystalDisk:
Seq. Read - 85MB/s
Seq. Write - 61MB/s

Xperia Z2 using AndroBench:
Seq. Read - 45MB/s
Seq. Write - 14MB/s
3rd May 2014, 01:04 PM   |  #7  
brouwerchris's Avatar
Senior Member
Flag Westervoort
Thanks Meter: 406
 
233 posts
Join Date:Joined: Apr 2011
More
If the overheating issues are caused by these slow R/W speeds,can this be fixed by a SW update or is it a hardware issue ?
3rd May 2014, 01:47 PM   |  #8  
OP Junior Member
Thanks Meter: 0
 
15 posts
Join Date:Joined: Nov 2010
Crazy - Good Hardware but lousy internal storage management.

I found out when I was trying to delete some old sms and it took forever.

The phone also heat up in the process and basically does not respond for some time (temp hang).

Did a defrag and clean and ran test but results did not make much difference.

Will wait and see if anyone comes up with a solution.

There was also an incident when the phone prompted Cache Reached when I was running the test using A1 SD Bench that Feis mentioned. Not sure if its another indication of issues.
3rd May 2014, 01:50 PM   |  #9  
Junior Member
Thanks Meter: 3
 
17 posts
Join Date:Joined: Apr 2013
This is very odd, either the benchmark is at fault (cannot see how) or our Z2 has been crippled - the SD card is performing almost at same level as internal storage and that should not be possible, and the random read/writes are off the bottom end of the scale!! Is it possible because we have 3gb RAM that its far slower than the competition RAM speed?
3rd May 2014, 01:56 PM   |  #10  
Senior Member
Thanks Meter: 93
 
335 posts
Join Date:Joined: Dec 2008
Quote:
Originally Posted by simplytimo


There was also an incident when the phone prompted Cache Reached when I was running the test using A1 SD Bench that Feis mentioned. Not sure if its another indication of issues.

Im no expert in these things, but app said its no biggie and maybe caused by having big amount of free ram, which seems logical having 3gb total

Sent from my D6503 using Tapatalk 2

Post Reply Subscribe to Thread
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes