Hi all, Just Got my new
Lexar 1066X 64 GB Card a few days ago just did some test resolutions, From my 5D2
Conclusion, its very fast compared to my other Lexar 1000x cards special with Original Raw ver. 1.0
Test results below :
MLV ver. 2.0 feb 16th 2014 Nightly Build
Non Crop:
1872x936 23.976p 70.1 MB/s ContinuousCrop Mode:
1856x1004 23.976p 74.5 MB/s 57 seconds 1367frames
1920x960 23.976p 73.7 MB/s 2:00 minute
1920x1038 23.976p 79.7 MB/s 21 seconds 500 Frames
2048x930 23.976p 76.2 MB/s 55 seconds 1290 frames
2048x872 23.976p 71.4 MB/s continuous Original Raw ver. 1.0 -Oct 24th 2013 Nightly Build
Non Crop:
1880x940 23.976p 74.9 MB/s Continuous 1856x1004 23.976p 74.7 MB/s Continuous 1872x1012 23.976p 75.8 MB/s Continuous 1880x1016 23.976p 76.4 MB/s Continuous 1880x1058 23.976p 79.5 MB/s 1788 Frames 1:15
1872x1054 23.976p 78.9 MB/s 2165 Frames 1:30
Crop Mode:
1920x1038 23.976p 79.9 MB/s Continuous 2048x930 23.976p 78.6 MB/s Continuous 
2048x1024 23.976p 83.9 MB/s 1254 :52
2048x1076 23.976p 88.1 MB/s 568 :24
2144x1072 23.976p 91.9 MB/s 325 :14
2144x974 23.976p 81.0 MB/s 1344 :56