Which memory card is best to score more in Benchmark as reading speed & writing speed?
Have you checked the accessories section? This thread probably fits better there.
Related
Hello,
I find 2 references in memory cards, is there a true difference in the use or the security between them.
Are all SD cards compatible ?
There may be a thread on this topic, any link welcome,
Thanks
Jean-Jacques
I beleive, could be wrong. That one is high speed and the other is standard. They are both compatible with each other. But the device reading the card must be high speed also. Otherwise it will read it at the slow bit rate.
I want a SD card for my PDA2k. Can't anyone finally answer the question of the largest card size that is supported by this device? Also what are the read write speed for a standard SanDisk card compared to the 10/9 MB/s speeds of the Ultra II cards? Also can our devices actually support the faster read/write or is it unnecessary overkill? Anyone have any direct speed comparisons for any tasks comparing std. vs. Ultra II?
Found some results, still looking for advice
I finally found some test results for read/write speed for Sandisk regular SD cards. 6/4 MB/s see here: http://www.tcmagazine.info/articles.php?action=show&id=4&perpage=1&pagenum=2 . So with the Sandisk Extreme at 10/9 and the Extreme III at 20/20 there is a large difference. Now again the questions are: Can our devices support the new 2GB cards and in real world applications, such as file storage, mp3 and wmv storage and playback and GPS map useage, are these higher speeds really noticeable?
Hi
I have a kingmax platinum 1G card (60x) and a bog standard sandisk 1G card. Dont notice any difference on my XDA IIs.
On a PC in a USBII reader, the kingmax is about 10% quicker on writes with no difference on reads.
The claims made by manufacturers about the speeds of their devices are mostly [email protected] Additionally, the XDA IIs is much, much slower at reading/writing from the cards than the PC is.
Nigel
I´ve done a Benchmark with the MicroSD Cards I had available.
Please find the results attached.
Bought the 8GB SDHC Card at the same place as Snake28:
http://forum.xda-developers.com/showthread.php?t=349888
I am not able to view the benchmark
I made all required steps, I registered, waited for activation.
Still not able to view your benchmark.
I have to buy a microSD card. I am looking for 2 GB.
I use to look arround and buy best performance components, but now I was not able to find my way.
I would be grateful if you would supply me the results.
[email protected]
Hi mboxmbox,
I just send an e-mail to the adress you provided with the Benchmarkresults attached as a pdf File.
Sorry that the provided zip File above was not accessible for you.
Regards
Jabami
I got the requested file
I would like to thank you for your very quick response, for your help.
It is strange that manufacturers do not provide enough info regarding this type of card, while for other cards there are available full specifications : CF cards are much better documented, as you know. I think that the number of devices using smaller size cards will grow, this is a natural tendency.
I just recently bought a device that is able to use microSD card and I use to carefully look around and read others experience ; vendors tend to say only part of the truth. I want to use the card not only “inside” of the device, but also to carry data and feed it to several PCs, so speed of the card might be important.
m.
Im glad that I could help you.
But - as you see I did not measure the MicroSd Cards performance when connected to a USB 2.0 Port at the PC. As far as I know, the Artemis Device is just capable of USB 1.0 to read/write to the internal MicroSD Card. So it can be expected that performance will rise significantly when connected to a USB 2.0 capable PC.
Regards
Jabami
Great results.. Could you hook me up with SKTools? I'm receiving my 8Gb card tomorrow or Saturday and I would like to benchmark it and post the results for you to compare.
You will find the Software here:
http://www.s-k-tools.com/
Its not free, but you can use it for a period of time. Which should be enough to do some Benchmarking.
Best Regards
Jabami
USB 1.1 is 12 MBit/s
Does your benchmark is MByte/s ?
2 gb micro sd card
dear all,
im using HTC touch, right now im using 1 GB micro Sd card, i want upgrade it to 2GB. my htc touch will compatible for 2GB card? it will work smoothly or it will hang?
pls suggest me.........
When using FRX7.1 what kind of speed increase can I expect when upgrading to an SDHC card?
benutne said:
When using FRX7.1 what kind of speed increase can I expect when upgrading to an SDHC card?
Click to expand...
Click to collapse
None.
SD vs. SDHC is mostly about capacity. The speed boost from using a C10 or C6 card isn't realized unless you're using it in a cam shooting high-def video - where data transfer speed is required.
I guess you might see a *slight* boost, but I seriously doubt it.
Find a card that has the fastest random-read/write performance for small file sizes (8kb-256kb). Use a program like CrystalDiskMark or ATTO32 Benchmark to test it. It doesn't matter if its 2gb or 32gb, C4/C6 or C10 (in fact, most C10 cards have worse random-read/write performance than some C4/C6 cards).
C2/4/6/10 all refer to a minimum requirement for sequential-writes (2mb/4mb/6mb/10mbps). For a digital camera recording 1080p video, sequential-write performance is important. But as far as running a hacked-up OS, where we're going to be reading/writing small 32kb files anywhere in the card, you're going to want something "fast" in that sense (My Sandisk 8gb C4 performs best, then my A-Data 16gb C6)
iv been doing some checking on here and google and cant seem to find an answer to my question. I upgraded from the stock 8gb class 4 card to a 32gb class10 PNY card and my speed is slow. My read speed is great usually upper 20MBs range, but the write is anywhere from 6.5-7.5 MBs. all the info i could find was related to slow read speed, but as you can see thats not my problem... is there a way I can boost my write speed? This is one of my best results.
dbenney said:
iv been doing some checking on here and google and cant seem to find an answer to my question. I upgraded from the stock 8gb class 4 card to a 32gb class10 PNY card and my speed is slow. My read speed is great usually upper 20MBs range, but the write is anywhere from 6.5-7.5 MBs. all the info i could find was related to slow read speed, but as you can see thats not my problem... is there a way I can boost my write speed? This is one of my best results.
Click to expand...
Click to collapse
That's actually pretty fast for a class 4. It's rated a class 4 to have a write speed of around 4mbs. You can make it faster by downloading SD Booster on the market and change the read ahead to what works best for you, try 512kb.
Edit: Sorry I misread that, thought said you are using a class 4 lol. Buy you can still use that app
Sent from a Nifty Tomatoe
Hit that thanks button if I managed to help