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Memory Stick DUO Analysis and Comparison

greg | November 19, 2005

MIB.42 has sent us a PDF document benchmarking the read & write speeds between the different memory stick duo’s available.

The reason for these measurements were the scarce availability of transfer speeds for the Memory Stick Duos. Since the primary interest was in how certain Memory Sticks behave with the PSP, all the measurements were done with the PSP, thus these results do not necessarily reflect the true transfer speeds of the memory Stick, but the read and write speeds to and from the PSP.

It’s an interesting read, check it out.

Download MS Duo Analysis PDF

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Comments (17)

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17 Comments »

Comment by shadows6282
2005-11-19 19:19:55

dose this cover the hard drive by codejunkies? i gota get me self a 4 gig 1…o think of the space…#1!wooops

 
Comment by Ned
2005-11-19 20:41:39

@ #2
hahahahahahahaah

 
Comment by p4ch3c0
2005-11-19 20:45:22

#2: Yes. You can also use this to play Xbox360 ISOs on a 2.5 with a 32MB memory stick.

 
Comment by John
2005-11-19 21:06:36

it to see how fast your memory stick downloads stuff or whatever to it’s self

 
Comment by the cody
2005-11-19 21:24:52

teh dwngraydr w00d b kewl@!!@1 w00t

Actually, those statistics make me glad I puchased the SanDisk yellow 1 GB card. It was the cheapest of the 1 gig sticks where I work.

 
Comment by ka911
2005-11-19 21:33:19

THANKS, IT’S REALLY NICE TO KNOW HOW ITS WORK.

 
Comment by indentsk8
2005-11-20 01:09:29

I have a 2cd it does not tell

 
Comment by Jasper
2005-11-20 17:05:53

Omgz
I just found a program that uses the IR port on the psp, to control your philips tv and dvd, very nice.

 
Comment by Weiss
2005-11-20 19:27:40

OMG! THEY KILLED KENNY!

YOU BASTARDS!

 
Comment by sony
2005-11-20 20:45:01

#2s a jackasssssss

 
Comment by SD
2005-11-20 22:45:31

i have a 1gb sandisk that is labeled just as the yellow one is (MS Pro Duo), cept its not yellow, is the yellow one a different version? (mine is blue)

 
Comment by lovehis
2005-11-21 00:38:14

I need 2gb…

but, good work MIB.42

 
Comment by xs2man
2005-11-21 13:20:12

Just as I thought. The Sony High Speed is a PoS.
Sandisc is WAY faster. I’ve Had Sony, Sony High Speed and now Sandisc. Think I’ll stick with that as there aint much (if any) difference with the Sandisc High Speed.

 
Comment by ac
2005-11-21 16:02:48

I have a 2GB Sony memory stick and it reads at really fast (or average)speed but the write is EXTREMELY SLOW it takes about 30-40 seconds to write 1gb of a saved game. My 512 card was really fast. it only took about 3-4 seconds to save. I tried reading the graph but I always hated converting variables to figure out what I need to know.

Correct me if im wrong but the data shows that the larger the memory card, the faster the transfer speed is. Am I correct?

And, do I have a defective memory stick because it saves pretty slow with the PSP. It transfers at average speeds (read/write from computer with USB).

 
Comment by Bobo
2005-11-21 21:36:27

What the graph shows is, that if you send small data (

 
Comment by Bobo
2005-11-21 21:39:30

hmmm. my previous post was cut off… What the graph shows is that writing a 800K save data takes about 0.3 seconds on SanDisk and about 1 second on the Sony. Reading difference is negligable at this size. If you transfer movies or big files, the difference can be huge, like half a minute versus 3 minutes…

 
Comment by rich
2005-11-29 10:43:11

1gb stick sucks get a 2gb one

 
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