1 GB MicroDrive Write Time Comparison (D1)

Started Sep 1, 2000 | Discussions thread
Bernard Carns
Contributing MemberPosts: 993Gear list
Like?
Re: 1 GB MicroDrive Write Time Comparison (D1)
In reply to MattTheHat©, Sep 5, 2000

The times are in seconds, eh (sentence 3).

It takes over 6 minutes to write 21 fine images and over 2 minutes to write 10 raw images to a D1?

My 330 writes 10 raw images to my 340 microdrive in 34 seconds.

In 6 minutes I could write a lot more than 21 raw images and the die on my 330 is 10% larger than the D1.

Hmm.

BC

MattTheHat wrote:

Howdy Folks,

I just picked up one of the new 1 GB MicroDrives today and thought I
would test the write times between it and my 340 MB MicroDrive as well
as my 160 MB Lexar 8x Compact Flash card. I charter my results, which
you should be able to see below. All times are in seconds. The tests
were run with my D1 in continuous shooting mode, using manual focus,
with the lens cap on (so there should be no differences in JPEG
processing times) at 1/500. Each card was formatted immediately before
each run. The times shown were started immediately after the camera
fired the last shot, so they don't include the time required to take the
10 or 21 shots.

Interestingly, the 1 GB MicroDrive significantly outperformed the 340 MB
MicroDrive in the NEF mode (HI RAW in the chart). This was the only
place where the 1 GB model outperformed the 340 MB model, so I double
checked it several times, with the same results every single time!
Perhaps IBM has optimized the sector size or buffer size (or
interleaving or other some such magic) with Nikon D1 RAW transfer in
mind? Sneaky devils!

I hope some of y'all will find this un-scientific test useful.

-- hide signature --

-MattTheHat

 Bernard Carns's gear list:Bernard Carns's gear list
Canon EOS 7D Mark II
Reply   Reply with quote   Complain
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow