(SD) MicroSD benchmarks!

[Caulibeam]

Don't people just re-use after moving the memory to a proper storage space? Need to buy many many?

too lazy

 

[mosmos]

Thought ppl usually buy the cheapest microSD.

normally will get sandisk or samsung sd card, since they are usually more widely available

 

[jtec14]

Oh... I thoughtbrand or what

mixed up with PNY?

 

[xtramadness]

mixed up with PNY?

Yea lor. confusing

 

[wadsad]

for me is sandisk.

 

[xiaowhois]

if use on phone will see much different?

 

[bunnypangsai]

if use on phone will see much different?

still can see the diff.

 

[xtramadness]

if use on phone will see much different?

As mentioned earlier... Yes. It can make a big difference.

 

[yknyong1]

Hypotechnically and theoratically true. I was one of those until I studied about the slc, mlc, tlc technologies and realized that not all are equal.

Furthermore, if everyone pits theirs is the best, then there must be more to the eye right?

Thus, I started playing with more expensive and testing them and damn, loads of difference in performance with my phones, etc.

And hence, this benchmark

SLC still the best

 

[ongrasp]

TLC still the cheapest

 

[jace88]

If I want to change from my current 64gb MicroSD in my Surface Pro 4 (Windows 10 tablet) to a 128gb MicroSD - do I need to do anything special or can I just copy paste all the files across using File Explorer? Or do I need to use partition cloning?

(I use my current MicroSD for saving music/videos/downloads and some Steam games)

 

[xtramadness]

If I want to change from my current 64gb MicroSD in my Surface Pro 4 (Windows 10 tablet) to a 128gb MicroSD - do I need to do anything special or can I just copy paste all the files across using File Explorer? Or do I need to use partition cloning?

(I use my current MicroSD for saving music/videos/downloads and some Steam games)

I have had very weird results doing a 1-1 copy of data into my card. I recommended doing a clone then do hash verification.

Besides, 128gb cards are no where the performance of 64gb yet

 

[jace88]

I have had very weird results doing a 1-1 copy of data into my card. I recommended doing a clone then do hash verification.

Besides, 128gb cards are no where the performance of 64gb yet

In my case both cards are Samsung Evo+ cards. I got the 128gb for a reasonably good price during the eBay Australia sales and it actually made me regret buying the 64gb from Challenger in the first place

 

[xtramadness]

In my case both cards are Samsung Evo+ cards. I got the 128gb for a reasonably good price during the eBay Australia sales and it actually made me regret buying the 64gb from Challenger in the first place

Less than sgd$60 (128gb)? Lol


Well, making copy to and from microsd for large data yielded weird results (never copy properly) so do a clone with hashing is a safer bet.

 

[yknyong1]

Less than sgd$60 (128gb)? Lol


Well, making copy to and from microsd for large data yielded weird results (never copy properly) so do a clone with hashing is a safer bet.

How come the integrity of the data was not preserved?

 

[mosmos]

if use on phone will see much different?

yes can see a different

 

[ongrasp]

yes can see a different

Esp class 4 and class 10

 

[ChouunShiryuu]

if use on phone will see much different?

Can see the difference.

 

[xtramadness]

Reviewed: SanDisk Ultra MicroSDXC [128gb] (2015 Model)

Last year, we reviewed and tested the SanDisk Generation 2 MicroSD card which was the 2014 model. Now, we are back at it again, this time looking at their 2015 model. The key differences here this time, is just the speed bump.

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Overall:

With the read at 74MB/s on H2testW and write at 20MB/s, the card lived up to its rated speeds. On the benchmark graph, however, we see some interesting results over the 500mB burst, where the write was consistently above 30MB/s and read above 80MB/s. This results are further backed up by CrystalDiskMark for the smaller sizes though for the 4GB, it started to slow down. Random speed also increased over the previous generation.

Note: Model reviewed here is SDSQUNC-128G-GN6MA

Read it all here

 

[mosmos]

Esp class 4 and class 10

Yah, esp class 10 in phone while taking photos, sometimes using the external memory to save pictures will lag quite alot with full resolution