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Xoom only 736MB Memory??? i use Advanced Task Manager v5.4 show
Memory:444 / 736MB.
is everyone is same? not show 900 or 1gb ram?? thanks
The Xoom does have 1GB of ram but a certain portion of the ram supports the Dalvik virtual machine and I think some is dedicated to the graphics processor. The rest is available for running apps and so on.
The OS reserves memory for itself + GPU memory I believe.
Nothing surprising, I have 8gb ram inside my PC but only shows 7159mb is actually usable by programs
Kippui said:
The OS reserves memory for itself + GPU memory I believe.
Nothing surprising, I have 8gb ram inside my PC but only shows 7159mb is actually usable by programs
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Jinx! You owe me a soda!
okantomi said:
Jinx! You owe me a soda!
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Click to collapse
*gives beer instead*
Kippui said:
*gives beer instead*
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Yeah, hits thespot!
I just got the transformer this week and noticed today that my task manager only shows 728mb of available memory. Shouldn't there be 1024mb available? Is some of it dedicated to the OS or something?
johnnycr said:
I just got the transformer this week and noticed today that my task manager only shows 728mb of available memory. Shouldn't there be 1024mb available? Is some of it dedicated to the OS or something?
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yes we do have 1024mb and yes some its towards the os.. you will Never get the full available space of anything...
Example: 16gb card will only get to use 14.9gb of available space..
johnnycr said:
I just got the transformer this week and noticed today that my task manager only shows 728mb of available memory. Shouldn't there be 1024mb available? Is some of it dedicated to the OS or something?
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256 meg for dedicated graphics.
Sent from my DROID3 using XDA App
Thanks for the replies. I figured that was the case but I guess I was surprised by how much of the memory was dedicated. It seems like I have more memory available on my evo.
johnnycr said:
Thanks for the replies. I figured that was the case but I guess I was surprised by how much of the memory was dedicated. It seems like I have more memory available on my evo.
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Click to collapse
Your evo is'nt pushing 1280x800 pixels, though, so it probably does have more RAM available. Unix-like systems also cache a lot of things to try and make the best use of RAM. On a good Linux system there should only be enough free and unused RAM to launch a new process. You want your system to make use of all the RAM it has.
Cheers!
-M
Xda member since 2007
So how yall liking 1gb of ram on your android devices? I wanna hear some opinions from you guys plus this is an interesting topic lol. I own an Acer Iconia A100. It has 1gb of Ram but 512mb is what's recognized in the OS. I personally think 1gb is fine for a tablet but I would love more lol as sometimes my background tasks get killed for no reason. And btw 512mb of ram is just horrible on android (I own a galaxy s n man ram is such a down side on that phone). So tell me ur opinions
P.S this thread is intended for people who have devices with 1gb ram. But your more than welcomed to post opinions if your device has less or more ram
Love it. Not really to much more to say.
Device - Razr.
On phones it's more than enough but tablets should have 2gb.
Sleek69 said:
On phones it's more than enough but tablets should have 2gb.
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I disagree. No matter the device, you can never have enough ram IMHO.
Sent from my Desire HD using Tapatalk
HarmonyFlame said:
I disagree. No matter the device, you can never have enough ram IMHO.
Sent from my Desire HD using Tapatalk
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Meh, you can go overkill like I did.
My gaming rig has 32GB of RAM (it was a sale, 4x8GB, I couldn't resist), which is total overkill.
But I can keep like 10 million programs open.. amazing.
.
Thread moved to Q&A due to it being a question. Would advise you to read forum rules and post in correct section.
helikido said:
So how yall liking 1gb of ram on your android devices? I wanna hear some opinions from you guys plus this is an interesting topic lol. I own an Acer Iconia A100. It has 1gb of Ram but 512mb is what's recognized in the OS. I personally think 1gb is fine for a tablet but I would love more lol as sometimes my background tasks get killed for no reason. And btw 512mb of ram is just horrible on android (I own a galaxy s n man ram is such a down side on that phone). So tell me ur opinions
P.S this thread is intended for people who have devices with 1gb ram. But your more than welcomed to post opinions if your device has less or more ram
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Click to collapse
I own an Iconia A100 and it does in fact have 1GB of RAM, 512MB of it is used for the tegra graphics. My Nexus S has 512MB of RAM and it runs I've Cream Sandwich perfectly.
More RAM is always nice but thanks to Android being based on the great Linux, RAM goes further than you'd think.
Sent from my Nexus S using xda premium
Hi guys
I've a Galaxy Note whit 1gb of Ram, and for me is quite ok, but ram is never enough
512mb used for graphics is retarded in my opinion. The tegra gpu is super weak.
Longcat14 said:
Meh, you can go overkill like I did.
My gaming rig has 32GB of RAM (it was a sale, 4x8GB, I couldn't resist), which is total overkill.
But I can keep like 10 million programs open.. amazing.
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But can your CPU process 10 million apps?
HarmonyFlame said:
I disagree. No matter the device, you can never have enough ram IMHO.
Sent from my Desire HD using Tapatalk
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Well as long as your processor is fast enough.
I think the trick is to make a lighter and less demanding OS and not to play catch up with the ram and CPU speeds. Eventually a phone will be 10core, 10 gig ram etc lol I definitely don't think that is the way to go
Agreed, its comparable to the O.S. and what is running. You could have 2 gigs but have a hog of an O.S. and it will seem sluggish.
random155 said:
Agreed, its comparable to the O.S. and what is running. You could have 2 gigs but have a hog of an O.S. and it will seem sluggish.
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True lol but the real problem here is that the ram is shared all the time which means you have less accesable ram. For example my tablet has 1gb of ram but only 512mb is recognized cuz the rest is reserved for the gpu.
Hi! I would really like to buy this tablet but I heard from somewhere that the tegra 3 gpu and cpu needs 500mb of ram so that there would be only a half gig left to system.
So could somebody tell me what the available ram is for real on that tablet and is the amount of ram enough? And also is tf700 really worth the money?
Thanx in advance
Sent from my Optimus 2X
Stempanssi said:
Hi! I would really like to buy this tablet but I heard from somewhere that the tegra 3 gpu and cpu needs 500mb of ram so that there would be only a half gig left to system.
So could somebody tell me what the available ram is for real on that tablet and is the amount of ram enough? And also is tf700 really worth the money?
Thanx in advance
Sent from my Optimus 2X
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Click to collapse
You shouldn't judge it on how much ram it has left. RAM can be used to pre cache apps so theres no loading time. Different manufactures tweek the way android handles RAM. A tablet with less available RAM can run faster than one with more available RAM
Sent from my SAMSUNG-SGH-I727 using xda premium
ian1 said:
You shouldn't judge it on how much ram it has left. RAM can be used to pre cache apps so theres no loading time. Different manufactures tweek the way android handles RAM. A tablet with less available RAM can run faster than one with more available RAM
Sent from my SAMSUNG-SGH-I727 using xda premium
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There's not a lot that you can do to clog up the available RAM on this thing anyways....Even if you had 500MB available, what kind of applications can actually fill up that space?
KilerG said:
There's not a lot that you can do to clog up the available RAM on this thing anyways....Even if you had 500MB available, what kind of applications can actually fill up that space?
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Thats what I wanted to know, but one thing more what's the real amount of ram left to system.
And do you think this tablet is worth the money?
Sent from my Optimus 2X
Stempanssi said:
Thats what I wanted to know, but one thing more what's the real amount of ram left to system.
And do you think this tablet is worth the money?
Sent from my Optimus 2X
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I don't know how much RAM is being used, they're not available in the US quite yet. I can only guess that the system will use 500MB or less. On my Bionic, I don't have a big problem of not having enough RAM, so I don't expect it on the tablet (especially since the OS on the tablet is much cleaner than on my phone).
Worth the money? That's up to you. It has the best specs on the market right now and has the awesome keyboard dock, so I think it's worth it.
Listen to ian1, he had something important to say.
Also remember that Android has its own way of not only freeing memory used by running and idle processes, but also of managing various kinds of memory - it is not free/used dichotomy, you have to count in shared and buffered memory (you can actually see it in various OSs nowadays). I have about half of Infinity's 1GB RAM available normally (and right now), which is AFAIU free+buffered mainly.
The TF300 has a LOT of ram available on boot up. Almost a full GB I think.
Free ram is NOT a good indicator of how fast/usable your device is. Android is based on Linux, which has a philosophy of free ram is wasted ram. That is, your device will actually be faster if its ram is full. This is why task killers are considered to be so bad on Android. Just let Android manage itself and don't worry about it.
Ok thanks all I think i'm buying the tf300
Sent from my Optimus 2X
You have 976mb of ram most of it is used though
Sent from my Asus Transformer Pad Infinity
When I go to Antutu or Ram Booster they say I only have 1794 mb of ram what happen to the other 250 mb?
fleen said:
When I go to Antutu or Ram Booster they say I only have 1794 mb of ram what happen to the other 250 mb?
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Hi,
Nothing wrong, the rest is for system, GPU (in short)... Not all the RAM is available for the userspace.
Hammer_Of_The_Gods said:
Hi,
Nothing wrong, the rest is for system, GPU (in short)... Not all the RAM is available for the userspace.
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Thanks for the quick reply, does this happen to all phones or just the nexus 5?
I feel like it should be better implemented like have 250mb of its own ram or use at it is needed not just take away from me 250 mb of ram.
fleen said:
Thanks for the quick reply, does this happen to all phones or just the nexus 5?
I feel like it should be better implemented like have 250mb of its own ram or use at it is needed not just take away from me 250 mb of ram.
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As far as I know, at least for all devices I owned, it's always the same thing (some devices with 1Gb RAM had something like 768 Mb available stock)...
There is absolutely nothing wrong with the available RAM detected from Antutu or RAM Booster or another apps.
fleen said:
Thanks for the quick reply, does this happen to all phones or just the nexus 5?
I feel like it should be better implemented like have 250mb of its own ram or use at it is needed not just take away from me 250 mb of ram.
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Click to collapse
It is like that for absolutely everything. PCs/Notebooks, Tablets, Phones, etc. It's normal.
Just remember one thing that with a build.prop edit (by adding a line) you can fake the available RAM in Settings/About phone (like you can show some CPU info), but I don't know if some apps detect it (I think but... not sure ).
Maybe something like "ro.product.************" .
Maybe a Google search will give you the trick, just a cosmetic thing since the real available RAM is "hardcoded"
mmmmBACON said:
It is like that for absolutely everything. PCs/Notebooks, Tablets, Phones, etc. It's normal.
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Don't pc graphic cards have dedicated memory?
So they don't take "my" memory
fleen said:
Don't pc graphic cards have dedicated memory?
So they don't take "my" memory
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Click to collapse
Yes, but those are dedicated "add-on" cards and are generally limited to PCs and gaming notebooks. The OS would still be using the main system memory. If you had 16GB RAM, the OS and any other processes would be using it regardless. You would never have 16GB available to you. Also, even if you had dedicated memory on the graphics card some of it will also be used regardless without your knowledge.
Any SoC uses the systems main memory.
If you want the full 2GB available to you, have fun never turning on your phone. If you want 2GB only for you, then the system has nothing to run on.
Memory is there to be used. Having a separate section for the OS and 2GB only for your choosing is pointless and inefficient.
mmmmBACON said:
Yes, but those are dedicated "add-on" cards and are generally limited to PCs and gaming notebooks. The OS would still be using the main system memory. If you had 16GB RAM, the OS and any other processes would be using it regardless. You would never have 16GB available to you. Also, even if you had dedicated memory on the graphics card some of it will also be used regardless without your knowledge.
Any SoC uses the systems main memory.
If you want the full 2GB available to you, have fun never turning on your phone. If you want 2GB only for you, then the system has nothing to run on.
Memory is there to be used. Having a separate section for the OS and 2GB only for your choosing is pointless and inefficient.
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I think what the OP is trying to ask is why is the hardware only detecting 1794mb of total actual RAM? Not how much ram the OS utilizes.
Sent from my Nexus 5 using XDA Premium 4 mobile app
mmmmBACON said:
Yes, but those are dedicated "add-on" cards and are generally limited to PCs and gaming notebooks. The OS would still be using the main system memory. If you had 16GB RAM, the OS and any other processes would be using it regardless. You would never have 16GB available to you. Also, even if you had dedicated memory on the graphics card some of it will also be used regardless without your knowledge.
Any SoC uses the systems main memory.
If you want the full 2GB available to you, have fun never turning on your phone. If you want 2GB only for you, then the system has nothing to run on.
Memory is there to be used. Having a separate section for the OS and 2GB only for your choosing is pointless and inefficient.
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Click to collapse
I don't have a problem (well I do but not as much) with the OS and GPU use the 2GB of ram I have available but it should be something like like 300mb out of 2048mb (300/2048) of available ram not just cut my 2Gb of ram to 1794. What if the OS only needs 200 I still would not have 1894mb my max available ram is always 1794.
fleen said:
I don't have a problem (well I do but not as much) with the OS and GPU use the 2GB of ram I have available but it should be something like like 300mb out of 2048mb (300/2048) of available ram not just cut my 2Gb of ram to 1794. What if the OS only needs 200 I still would not have 1894mb my max available ram is always 1794.
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its not out of 2048MB for one
its 2GiB, not 2GB
from wikipedia
Although most manufacturers of hard disk drives and flash-memory disk devicesdefine 1 gigabyte as 1000000000bytes, software like Microsoft Windows reports size in gigabytes by dividing the total capacity in bytes by 1073741824 (230 = 1 gibibyte), while still reporting the result with the symbol "GB". This practice causes confusion, as a hard disk with an advertised capacity of, for example, "400 GB" (meaning 400000000000bytes) might be reported by the operating system as only "372 GB" (meaning 372 GiB). Other software, like Mac OS X 10.6[5] and some components of the Linux kernel[6] measure using the decimal units. The JEDEC memory standards uses the IEEE 100 nomenclatures which defines a gigabyte as 1073741824bytes (or 230 bytes).
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Zepius said:
its not out of 2048MB for one
its 2GiB, not 2GB
from wikipedia
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2 GiB is 1024x1024x1024. HDD / MMC / SSD use GB (1000x1000x1000) not GiB, however this is for storage. RAM is usually binary 1024... so it most likely is out of 2048.
http://en.m.wikipedia.org/wiki/Gigabyte
Sent from my Nexus 5 using Tapatalk
fleen said:
I don't have a problem (well I do but not as much) with the OS and GPU use the 2GB of ram I have available but it should be something like like 300mb out of 2048mb (300/2048) of available ram not just cut my 2Gb of ram to 1794. What if the OS only needs 200 I still would not have 1894mb my max available ram is always 1794.
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Oh, well don't worry, you have 2GB RAM. It might just be the way it is displayed in Antutu. CPU-Z displays the total amount of RAM as 1855MB. Not exactly consistent between programs.
mmmmBACON said:
Oh, well don't worry, you have 2GB RAM. It might just be the way it is displayed in Antutu. CPU-Z displays the total amount of RAM as 1855MB. Not exactly consistent between programs.
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I will just try to ignore this and I will be happier I guess, my cpu-z still says 1794MB total ram.
The device has 2GB of RAM but you the "BIOS" or whatever controller is in there allocates some for itself and the hardware in the phone (mainly GPU) and the rest is left to the OS.
Sharing RAM is good in general but many systems require X amount of RAM whether it's actively being used or not as it's designed to be able to use it. if it were to call on that memory address and it's full the system would crash (or a STOP error).
So instead of sharing it and allocating it as needed, it's locked off totally from the OS in the event it's ever needed by the hardware.
rootSU said:
2 GiB is 1024x1024x1024. HDD / MMC / SSD use GB (1000x1000x1000) not GiB, however this is for storage. RAM is usually binary 1024... so it most likely is out of 2048.
http://en.m.wikipedia.org/wiki/Gigabyte
Sent from my Nexus 5 using Tapatalk
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And that's why they make 512MB RAM modules instead of 500MB
fleen said:
Thanks for the quick reply, does this happen to all phones or just the nexus 5?
I feel like it should be better implemented like have 250mb of its own ram or use at it is needed not just take away from me 250 mb of ram.
Click to expand...
Click to collapse
Happens to all phones.
Ok guys i get the gist of it now, thank you all.