That is a pretty dramatic increase in shots taken and buffer clearing on the 5D3 comparing UDMA6 vs UDMA7.....interesting
suburbia said:http://blog.willshootphotography.com/2012/06/udma-7-cf-card-performance-on-canon-5d-mark-iii-and-1d-mark-iv-soooo-worth-it.html
Seems that switching to UDMA 7 has more dramatic impact on the 5d Mk III performance:
RAW shots
Camera........... Card ........Shots till full.....Buffer empty in
5D Mark III......UDMA 6.... 15....................15.2 sec
.......................UDMA 7.....26....................3.5 sec
1D Mark IV......UDMA 6.....27.....................24.5 sec
.......................UDMA 7*...31.....................6.1 sec
* Requires Firmware Upgrade
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