Author Topic: Compiled list of card speeds  (Read 126419 times)

aphyinsh@gmail.com

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Re: Compiled list of card speeds
« Reply #150 on: September 25, 2017, 02:20:04 PM »
my 64GB Lexar 1066X tested in 5D3 benchmark speed up to 121MB/s write.
 :) :) :) :)

Walter Schulz

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Re: Compiled list of card speeds
« Reply #151 on: September 25, 2017, 09:07:42 PM »
Build used?
You will find a file BENCHx.PPM on card root. Convert it to PNG or JPEG, upload it somewhere and link it here, please.
Photogs and videographers: Assist in proof reading upcoming in-camera help!. Your input is wanted and needed!

DeafEyeJedi

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Re: Compiled list of card speeds
« Reply #152 on: September 28, 2017, 04:28:56 AM »
my 64GB Lexar 1066X tested in 5D3 benchmark speed up to 121MB/s write.
 :) :) :) :)

Screenshots please?
5D3.113 • 5D3.123 • EOSM.203 • 7D.203 • 70D.112 • 100D.101 • EOSM2.*

oKKo

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Re: Compiled list of card speeds
« Reply #153 on: October 16, 2017, 05:39:53 PM »
Hello everyone.

I've ordered komputerbay 64gb 1066x cf card from amazon. I want to use with sd card for the best quality. Is there a scheme or tutorial to show how should the settings be?

thanks.

AF-OFF

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Re: Compiled list of card speeds
« Reply #154 on: April 09, 2019, 04:47:29 PM »
Just bought for €25+shipping this sdxc card - Sandisk extreme pro, because I was curious about the claimed speed of (up to) 170MB/s





I've tested with Danne's build crop_rec_4k_mlv_snd_isogain_1x3_presets_2019Apr09.EOSM202
and achieved speeds around 56 MB/s in the 2.5k preset.
In the cardreader Transcend TS-RDF8K I've run the blackmagic diskspeed test which were 75MB/s Write And 79MB/s Read, and used also the F3X soft to test the Card, which test it passed, however the sustained writespeed was around 72 MB/sec.

Even this card doesn't perform as advertised, I think I will keep it.

Walter Schulz

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Re: Compiled list of card speeds
« Reply #155 on: April 09, 2019, 04:55:01 PM »
170 MByte/s mode is proprietary SanDisk. SanDisk doesn't keep it a secret this mode is available using some of their own cardreaders only. And it is read rate. They are a tad slower in write mode compared to fastest "conventional" cards supporting UHS104 mode only (when used in devices following SD Association specs).
See https://www.cameramemoryspeed.com for details.

F3X isn't build for speed and will not tell you card's top performance.
Photogs and videographers: Assist in proof reading upcoming in-camera help!. Your input is wanted and needed!

2blackbar

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Re: Compiled list of card speeds
« Reply #156 on: April 21, 2019, 08:50:10 PM »
Is it gonna make a difference if i buy this uhs-ii card for canon M ?
https://www.cameramemoryspeed.com/reviews/sd-cards/sony-m-series-128gb-sdxc-uhs-ii-memory-card/
Currently i have canvas go 64gb with 45write speed but from diskmark test it shows 69-70mb.
I cant benchmark in cam in current M build with sd hack cause theres no bench.mo and old one is not comaptible.

Walter Schulz

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Re: Compiled list of card speeds
« Reply #157 on: April 21, 2019, 09:03:06 PM »
Pretty slow for an UHS-II card. Write mode maxes out at about 100 MByte/s in UHS-II readers and 81 MByte/s in UHS-I.

Cannot say how UHS-II cards in UHS-I compatibility mode are compatible with overclocking a la ML. Anyone tried?
Maybe a1ex or nikfreak are able to tell.
Photogs and videographers: Assist in proof reading upcoming in-camera help!. Your input is wanted and needed!

2blackbar

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Re: Compiled list of card speeds
« Reply #158 on: April 21, 2019, 09:08:48 PM »
yeah thats what i was interested with, so it wont even hit uhs-i limit of 100mb in its uhs-i mode?
If its just 81 mb then just 10mb more than what i have at twice the price.
So is there some known sdxc card that will hit maximum limit of 100mb writing speed on canon M ?
I dont want to buy card thats gonna be crippled by camera anyway and costs 2-3 times as much while i gain 30MB.
I chose slow one cause i read about uhs-i limit being 100, so no reason to buy faster ones anyway for my cam ?

Walter Schulz

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Re: Compiled list of card speeds
« Reply #159 on: April 21, 2019, 09:27:55 PM »
So is there some known sdxc card that will hit maximum limit of 100mb writing speed on canon M ?

No.

This is the fastest one within pure UHS-I specs according to SD Association (without SanDisk's proprietary wizardry): https://www.cameramemoryspeed.com/reviews/sd-cards/sandisk-extreme-pro-95mbs-uhs-i-64gb-sdxc-memory-card/
Photogs and videographers: Assist in proof reading upcoming in-camera help!. Your input is wanted and needed!

2blackbar

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Re: Compiled list of card speeds
« Reply #160 on: April 21, 2019, 10:48:40 PM »
Thanks Walter i think ill buy it