Author Topic: Compiled list of card speeds (Read 222314 times)

ayoub · « **Reply #25 on:** July 29, 2014, 08:41:07 PM »

Canon 650D (T4i) nightly builds July.

sandisk ultra 16GB 30mb/s

Sony 16 GB 40mb/s

Sandisk exteme pro 32gb 95mb/s

Pidji · « **Reply #26 on:** July 30, 2014, 06:46:11 PM »

Dear Curuso

Quote from: Curuso on July 26, 2014, 02:20:48 PM

...different cluster sizes from 128kb - 8192kb ExFat...

Where/When can we setup the cluster size ? using computer or the Eos ?

jimmyD30 · « **Reply #27 on:** July 30, 2014, 07:35:02 PM »

On PC during card format (right click on it to bring up options). Mac IDK

N/A · « **Reply #28 on:** July 30, 2014, 07:51:27 PM »

Has to be done in Terminal for Mac afaik, with diskutil

fufuheo · « **Reply #29 on:** July 31, 2014, 04:43:56 PM »

EOS M Firmware version 2.0.2 Jul30 1920*1080 24p Global Draw: Off
Sandisk Extreme 45 MB/s

frank007 · « **Reply #30 on:** August 01, 2014, 08:30:35 AM »

Considering the Sandisk Extreme

Walter Schulz · « **Reply #31 on:** August 01, 2014, 09:03:33 AM »

Limited by card interface to about 41 MByte/s. And in movie mode you won't even reach that one.
See a few posts above. Extreme Pro on 650D in movie mode doesn't hit the roof.

ghostlayer · « **Reply #32 on:** August 03, 2014, 02:34:47 PM »

Here's my Komputerbay 64 Go UDMA7 1000x ML Benchmark on 5D Mark3

image a telecharger gratuitement

(it used to work fine but now it won't record longer than 1 second... see related post)

KMikhail · « **Reply #33 on:** August 07, 2014, 11:57:34 PM »

Got Lexar 1066x 128GB - somewhat a disappointment.

In USB3/UDMA7 it showed stable 134 mb/s /write, but in playback on 5D3 (1.2.3) it was max 112mb/s, typically about 108. ~10mb/s slower than KB (117-119). Unlike KB card it never stalled in the beginning during recoding at 24fps, but couldn't sustain anything approaching 90mb/s (1:1 modes, 30fps, etc.).

I wonder if it is typical. Still waiting for my Lexar 64 GB 1066x from Adorama. It seems like it's unrealistic to expect stable 90+ mb/s from 128GB cards?

jimmyD30 · « **Reply #34 on:** August 08, 2014, 01:59:33 AM »

For now, I'm guessing we'll need 1200x (180MBps theoretical read speed) card to eke out reliable 100MBps write???

jimmyD30 · « **Reply #35 on:** August 18, 2014, 12:40:12 AM »

Komputerbay 64GB 1066x CF on Canon 5D3.123 @ 24fps

Bropa · « **Reply #36 on:** August 20, 2014, 10:46:06 PM »

Hey guys: Brand new to this forum! Many thanks already for all the guidance and wisdom from all the members.

Anyways, just wanted to add my benchmarks for this great thread.

Edit: Doesnt look like I can add photos yet. is this an earned priv?

pb

Audionut · « **Reply #37 on:** August 21, 2014, 12:36:15 AM »

Will add some 6D results and compile the results so far in the next few days.

@Bropa share a link.

Bropa · « **Reply #38 on:** August 21, 2014, 08:06:42 AM »

Ok, here we go

PS: Should I be concerned about these temps? 52C-53C ? Please advise!

EDIT: Canon T5i/700D 1.1.3

Kingston SDA10/64GB UHS-1 90Mb/s R 45Mb/s W
720P @ 60p

Kingston SDA10/64GB UHS-1 90Mb/s R 45Mb/s W
1080P @ 24p

Kingston SDA10/128GB UHS-1 90Mb/s R 45Mb/s W
720P @ 60p

Kingston SDA10/128GB UHS-1 90Mb/s R 45Mb/s W
1080P @ 24p

KMikhail · « **Reply #39 on:** August 27, 2014, 08:05:00 PM »

I've got my Lexar 1066x 64GB. It's the fastest card I've tried, faster than SanDisk 160mb/s 128GB, I rented for my SD trip.

I consistently get 120.8-120.9 MB/S writing and 153.8MB/S (yes, exactly this number) reading. Faster than any of 128GB cards I tried before: 2xKB, 4xTranscend. My USB3 says it can do 138MB/s write. Reading is the same as in camera. Pretty fast.

It can do about 15 secs of 30fps at FullHD, more with card spanning (SanDisk Extreme 64GB), but can't sustain it (GD off).

How the heck people get 30fps? Or there is something I don't know? Like they don't get it at FullHD?

jimmyD30 · « **Reply #40 on:** August 27, 2014, 09:15:17 PM »

Are those speeds in-camera with 'movie' mode setting?

KMikhail · « **Reply #41 on:** August 28, 2014, 03:18:57 AM »

No, photo mode.
Movie, 24fps, GD OFF: 90W/120R.
Movie, 30fps, GD OFF: 85.5W/115R.
All on 1.2.3.

dd2020 · « **Reply #42 on:** August 31, 2014, 12:18:27 PM »

http://www.sandisk.com/products/memory-cards/sd/extremepro-sdxc-sdhc-uhs-ii/?capacity=64GB

Have you ever try this one? the latest one. wow... i'm excited about how the results on 5d3 would be...

Audionut · « **Reply #43 on:** September 03, 2014, 02:16:35 AM »

Quote from: dd2020 on August 31, 2014, 12:18:27 PM

Have you ever try this one? the latest one. wow... i'm excited about how the results on 5d3 would be...

Don't get excited, the 5D3 SD slot is hardware limited to around 20MB/s. Doesn't matter how fast the card actually is.

I've compiled the results so far into a dropbox folder, updated the OP and added some notes. Feel free to let me know if I missed your results.

dd2020 · « **Reply #44 on:** September 03, 2014, 06:40:49 PM »

Thank you very much for telling me , otherwise I might buy one...

stagsy · « **Reply #45 on:** September 14, 2014, 10:22:38 PM »

Noobie alert!!

Apologies in advance but despite spending much time to the simple answers for myself, I now have to ask.....

Is it a case of just picking out the highest write speed you get from a 5 min bench test that determines the speed of a card? Also, what is the minimum card write speed for shooting RAW on a 5D Mk3?
What happens if your card is not fast enough - do you get footage in smaller dimensions or missing frames?

thanks

Bropa · « **Reply #46 on:** October 02, 2014, 02:39:34 AM »

What usually happens is the recording will just quite, and the camera will prompt you with a message, "recording has stopped" something like that... At least on the T5i that's what happens..

fitarec · « **Reply #47 on:** October 09, 2014, 05:42:30 PM »

Quote from: Audionut on September 03, 2014, 02:16:35 AM

Don't get excited, the 5D3 SD slot is hardware limited to around 20MB/s. Doesn't matter how fast the card actually is.

I've compiled the results so far into a dropbox folder, updated the OP and added some notes. Feel free to let me know if I missed your results.

sandisk extreme SD card, 45mb/s, dos not reaches this speed because 5D3`s limit is 20mb/s? Even with ML software installed?

so, what`s the 5D3 CF slot hardware speed limit?

thanx

pv25pv · « **Reply #48 on:** October 09, 2014, 06:42:50 PM »

Quote from: fitarec on October 09, 2014, 05:42:30 PM

so, what`s the 5D3 CF slot hardware speed limit?

100mb/s

SiSS · « **Reply #49 on:** October 12, 2014, 07:22:09 PM »

Quote from: jimmyD30 on July 26, 2014

KomputerBay 64GB 1066x CF Card. Canon 5D3.123 @ 24fps

Quote from: jimmyD30 on August 18, 2014

Komputerbay 64GB 1066x CF on Canon 5D3.123 @ 24fps

Quote from: Sganzerla on July 27, 2014

I have these results for my 2 newest cards, right from the pack:

KOMPUTERBAY 64GB 1066x / 5D MKIII / 24FPS #1

KOMPUTERBAY 64GB 1066x / 5D MKIII / 24FPS #2

Here's another Kombuterbay 64GB 1066x CF on Canon 5D3.123 @ 24fps right after formating:

Edit:
1) My initial test before formating the card was little bit slower, every buffer.
2) After the test above I did it again few days later. I formated card again, then reboot and this time I ran card warm up (1gb). However there wasn't almost any difference at all. Same numbers +/- 0.1

News:

Author Topic: Compiled list of card speeds (Read 222314 times)