I have benchmarked the provided Samsung 8GB microSD card with HD Tune and compared with my other Kingstone 8GB microSD cards. The results showed minor difference in Kingston's favor.
In particular I got those marks:
Samsung (DHD):
Minimum Read: 4.9 MB/s
Maximum Read: 6.4 MB/s
Average: 6.1 MB/s
Access Time: 1.54 ms
Kingston:
Minimum Read: 5.1 MB/s
Maximum Read: 6.3 MB/s
Average: 6.2 MB/s
Access Time: 1.14 ms
It seems that Kingston is slidely faster but not that much to change it.
Has anyone used any other brand (i.e.SanDisk) and noticed significant performance difference?
andreasy said:
I have benchmarked the provided Samsung 8GB microSD card with HD Tune and compared with my other Kingstone 8GB microSD cards. The results showed minor difference in Kingston's favor.
In particular I got those marks:
Samsung (DHD):
Minimum Read: 4.9 MB/s
Maximum Read: 6.4 MB/s
Average: 6.1 MB/s
Access Time: 1.54 ms
Kingston:
Minimum Read: 5.1 MB/s
Maximum Read: 6.3 MB/s
Average: 6.2 MB/s
Access Time: 1.14 ms
It seems that Kingston is slidely faster but not that much to change it.
Has anyone used any other brand (i.e.SanDisk) and noticed significant performance difference?
Click to expand...
Click to collapse
which test did you tried?
Here is mine, I have a Samsung plus.
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Is this for the same card provided with DHD?
How did you connect your card to your computer?
I used an SD card adapter and a USB card reader because my laptop's card reader is dead. I knew that there will be differences but I am not trying to determine the exact values but rather to compare between different cards based on the same equipment I have here. So your benchmark could be the same as mine if we used the same devices.
andreasy said:
Is this for the same card provided with DHD?
Click to expand...
Click to collapse
Nope, It's a Samsung plus class 6 card.
How did you connect your card to your computer?
Click to expand...
Click to collapse
The same way you did.
Kalavere said:
Nope, It's a Samsung plus class 6 card.
The same way you did.
Click to expand...
Click to collapse
That's very big difference then. Have you performed comparisons before you choose that one or was that pure luck?
andreasy said:
That's very big difference then. Have you performed comparisons before you choose that one or was that pure luck?
Click to expand...
Click to collapse
A class six is a class six, the speed differences between the highend SD card makers is negligible I would have thought. I am fine with my card potentially being 0.3Mbps slower than another card.
I'd be interested to see some write speeds here. Because a cards's class is a measure of the minimum write speed allowed, but not a measure of fastest read/write speeds.
Related
Hello!
I`ve bought an PATRIOT class 10 microSD card for my HD2 (due recommendations on this forum, people say it works perfectly in WP7), but I`ve got a very low write speeds both on WP7 and Android. When using card-reader, writing speed is ~10 MB/s, but in WP7 it is very low (<1MB/s) on any WP Mango ROM. Android is a little bit faster, but not enough: ~5MB/s.
This problem also provides very-very long "Installing app" screen on the first run of WP7.
I've used a WP Bench to get some statistics about writing speed, and here are the test results:
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Do anyone have similar sd-card with that kind of problems?
which exactly storage is card? if 32gb or more, less class is recommended
Card namm
Patriot 16 GB microSDHC Class 10
Looks like this one
another example of the stupidity of these Confirmed compatible SD card threads
just searched that card on half a dozen websites and whilst i cant be 100% positive i can tell you that the chances of it working are very low.
as already posted, a good rule of thumb is that you have less chance with a higher class rating, doesnt mean it wornt work which is why one lucky person probably got random card that did work (for now) posted that its perfect (which they have no way of knowing unless they filled the whole card) which convinced others that they all must be good cards, (which they wont be)
Your not to blame, maybe try and send it back, say that your camera didnt work with it or something, if there was another card you see feel free to drop me a line an ill check it out, most of the benchmarks come from websites in china so can be confusing
Ive just finished a stack of research and brought a
Sandisk SDSDQY-016G-E11M 16GB Mobile Ultra microSD
almost all benchmarks of that card produced stats that should mean it works with WP7, doesnt mean it will, bit there is a good chance it will
SDSDQY-016G-U46A
But that one which is the same card only Class 6, probably will not work.
edit
time spent sifting through hundreds of websites paid off, card worked, there is no promise that it will work for anyone else but there appears to be fairly good consistancy with the speeds all the reviews of these cards have achieved, thus there is a good chance it may work for others.
I know there are probably threads about this already BUT most people don't know but micro sdhc devices like the EVO 3d and View and EVO 4g LTE are actually fully compatible with Micro sdxc its Microsoft has a patent on the exFAT format used but all Micro sdxc card but all Mico sdxc can be formated to fat32.
Now in real world terms as shown here http://forums.androidcentral.com/htc-evo-3d-accessories/162673-picked-up-64gb-micro-sd-card.html
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all you have to do is insert a 64 gig Micro sdxc card which is selling right now on newegg for 89.99 free shipping click format and now you have 64 gig of external storage on the EVO LTE... It should also be noted that the maximum storage allowed on FAT32 is 2 Terabytes yes TWO TBs how is that for future proof.
this means for 239.99 we could have 80 GB of storage on the device not mentioning the dropbox 25 GB and box 50 GB accounts either
Did you mean to post this in the EVO 4G LTE General forum?
WOW that's some interesting stuff.....BUT I think I'll stick with the 32GB for now, I don't have enough music and stuff to even think about filling a 64GB sdcard...hahaha
trukenx said:
I know there are probably threads about this already BUT most people don't know but micro sdhc devices like the EVO 3d and View and EVO 4g LTE are actually fully compatible with Micro sdxc its Microsoft has a patent on the exFAT format used but all Micro sdxc card but all Mico sdxc can be formated to fat32.
Now in real world terms as shown here http://forums.androidcentral.com/htc-evo-3d-accessories/162673-picked-up-64gb-micro-sd-card.html
all you have to do is insert a 64 gig Micro sdxc card which is selling right now on newegg for 89.99 free shipping click format and now you have 64 gig of external storage on the EVO LTE... It should also be noted that the maximum storage allowed on FAT32 is 2 Terabytes yes TWO TBs how is that for future proof.
this means for 239.99 we could have 80 GB of storage on the device not mentioning the dropbox 25 GB and box 50 GB accounts either
Click to expand...
Click to collapse
Thanks a lot - very informative post! Good to know that this device is future-proof!
Nice topic and very helpful informations!
I just bought one! Thanks for this information!
Side note:
I wasn't able to find them on newegg.com for 79.99, but bestbuy.com has them for this price as well. After taxes the total came out to be 85.79 with free shipping.
your welcomed Stumbled unto this info too i understand why companies do not advertise this because they actually have to pay Microsoft to use the exFAT format, which i do understand might possible better than FAT32 but then we have FAT 32 devices. its just wrong to try to limit hardware capabilities and growth due to software and legal patents. But as we all know MICROSOFT is very notorious for doing just that and have been doing that for decades
nice
Side note:
I wasn't able to find them on newegg.com for 79.99, but bestbuy.com has them for this price as well. After taxes the total came out to be 85.79 with free shipping.[/QUOTE]
fond one from best buy 79.99 free shipping
alsoi giving the rapid price drop i would have to say that a 128 GB might just be around the corner
These two cards have higher speeds. Do they improve the performance of the Note 4 and Note Edge?
At the moment, I am considering to get the Extreme Plus 64GB.
i
petercohen said:
These two cards have higher speeds. Do they improve the performance of the Note 4 and Note Edge?
At the moment, I am considering to get the Extreme Plus 64GB.
Click to expand...
Click to collapse
NO
no ext memory will improve performance but they can work more efficient. means not to reduce performance
because real performance of phones for Read/Write op is on Internal >> and there s no micro-sd card with IO speed of internal memories.
and Yes they support this micro-sd cards and all microSDHC + microSDXC ( UHS-I/ UHS-II )
:good:
Yes if you often read/write on external sdcard like me: pics, videos, Rom, Docs ... all store on ExtSDcard
No for gerneral apps/games
anybody know when they will have a 128 gb micro sdcard extreme?
oneandroidnut said:
anybody know when they will have a 128 gb micro sdcard extreme?
Click to expand...
Click to collapse
Pretty sure they already do
Sent from my ASUS Transformer Pad TF700T using XDA Free mobile app
XdrummerXboy said:
Pretty sure they already do
Sent from my ASUS Transformer Pad TF700T using XDA Free mobile app
Click to expand...
Click to collapse
Really? I couldn't find
no extreme yet, just the ultra. no word yet. Probably be a months, at least. The good news, Scandisk is making a big push to get bigger cards to the market before anyone else. They just announced, maybe released, at 512GB SD card.
lovekeiiy said:
no extreme yet, just the ultra. no word yet. Probably be a months, at least. The good news, Scandisk is making a big push to get bigger cards to the market before anyone else. They just announced, maybe released, at 512GB SD card.
Click to expand...
Click to collapse
Now that is awesome!
Samsung list the Note 4 having SDHC/SHD SD Card microSD (up to 128GB) on the web site now.
http://www.samsung.com/us/mobile/cell-phones/SM-N910TZKETMB
I'm avoiding sandisk SD cards from now on. Both ours for our s3 phones have had to be replaced under lifetime warranty, and on the gopro, the sandisk cards can't keep up with 2k and 4k video recording speeds, so they throttled them with firmware detection. Other SD brands did not have the issue, only sandisk.
Really hope for UHS-1 support for the exynos version.
Any chance of supporting UHS-1 U3? This new SanDisk Extreme Pro 64Gb 95MB/s read and up to 90MB/s write speed looks awesome, or just too much/no support?
The beast: http://www.sandisk.com/products/memory-cards/microsd/extremepro-uhs-i/?capacity=64GB
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So, I THINK I read somewhere for the note 3 (or was it note 2) only exynos version has UHS-1 speed support. Any word of this on the note 4? Without going into the which cpu is better, I also hear some random posts on forums that exynos 5433 has cleaned up a lot of past driver issues, while I imagine the SD805 is just a faster 800, more of the same. But anyways back to the speed question, hope they stop gimping microsd speeds!
i
zergslayer69 said:
So, I THINK I read somewhere for the note 3 (or was it note 2) only exynos version has UHS-1 speed support. Any word of this on the note 4? Without going into the which cpu is better, I also hear some random posts on forums that exynos 5433 has cleaned up a lot of past driver issues, while I imagine the SD805 is just a faster 800, more of the same. But anyways back to the speed question, hope they stop gimping microsd speeds!
Click to expand...
Click to collapse
i think u cannot remember what u read correctly
I had Exynos Note3 and a friend of mine Snapdragon model.
both support C10 U1 :good:
Hmm if that's true, I did a benchmark on my snap dragon note 3 with the "new" 128gb microsd and when empty it said my read speed was around 19mb a sec while advertised speeds is up to 48. Is there a recommended app I should use to get correct readings?
Really hope for UHS-1 support for the exynos version to use the SanDisk extreme plus 64Gb (Up to 80/50MB/s read/write speed)
Any chance of supporting UHS-1 U3? This new SanDisk Extreme Pro 64Gb 95MB/s read and up to 90MB/s write speed looks awesome, or just too much/no support?
The beast: http://www.sandisk.com/products/memory-cards/microsd/extremepro-uhs-i/?capacity=64GB
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As marshmallow is getting on our m9 we have a new function were we can make our micro SD-Card formatted as internal memory, a fast micro SD becomes more and more important in this thread I want to collect a couple of benchmarks made on our m9 with the A1 SD Bench app made by me and the community additions are apriciated
FYI the M9 has UHS-II support means it has a very fast sd card read/write speed
Hope that we find a good amount of benchmarks ?
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Benchmark of internal SD and an Lexar Professional 1000x UHS- 2 128 GB
http://www.amazon.co.uk/gp/product/... micro sdxc&qid=1451561228&ref_=sr_1_1&sr=8-1
64GB micro SDXC £19.99p Amazon
External SD - Read 38.15MB/s - Write 12.08MB/s
Internal Memory - Read 178.78MB/s - Write 96.73MB/s
There is quite a difference between the two.
Program used A1 SD Bench, chose internal memory and SD Card (RED)
Screen grab of test.
http://www.amazon.co.uk/SanDisk-And...d=1451561608&sr=8-1&keywords=128GB+micro+sdxc
128GB £46.64p Amazon
External SD - Read 38.28MB/s - Write 11.69MB/s
Performed on a galaxy S5
Same program as above.
http://www.amazon.co.uk/SanDisk-Ext...d=1451564645&sr=8-7&keywords=32GB+extreme+pro
Sandisk Extreme Pro 32GB... fairly cheap. Read 83.78MB/s Write 73.95MB/s
SanDisk ultra 64GB micro SDXC
43.29 read 14.53 write
Samsung 64GB EVO Class 10 Micro SDXC Memory Card with Adapter (MB-MP64DA/AM)
Sent from my HTC One M9 using Tapatalk
My Cards
SanDisk Ultra 128 GB
Samsung Pro 32 GB
Samsung PRO 64 GB UHS-I Grade 1 Class 10 (MB-MG64D)
I had a gift card to burn at frys.
Samsung EVO 128GB Class 10 UHS-1 microSDHC Card with 48MB/s Transfer Speed
On Lollipop
External SD Read 66.22 / Write 19.81
Lexar 128GB 633x microSD (Amazon)
Could be interesting to mention whether it's:
Lollipop vs Marshmallow
If M, formatted as "portable" or as "internal" storage
Cheers
Sandisk Extreme 64GB micro sdxc UHS-1
https://www.cdw.com/shop/products/S...emory-card-64-GB-microSDXC-UHS-I/3260307.aspx
65/46 MB