Model fps Max JPG Max RAW Startup Shutter Lag VF Blackout Canon EOS 400D Digital Rebel XTi 3.0 27 10 .2s 100ms 170ms Canon EOS 350D Digital Rebel XT 3.0 14 4 .2s 100ms 170ms Canon EOS 40D 6.5 75 17 .15s 59ms 100ms Canon EOS 30D 5.0 30 11 .15s 65ms 110ms Canon EOS 20D 5.0 23 6 .2s 65ms 115ms Canon EOS 5D 3.0 60 17 .2s 75ms 145ms Canon EOS 1D Mark III 10.0 110 30 .2s 40-55ms 80ms Canon EOS 1D Mark II N 8.5 48 22 .2s 40-55ms 87ms Canon EOS 1DS Mark III 5.0 56 12 .2s 40-55ms 80ms Canon EOS 1DS Mark II 4.0 32 11 .3s 40-55ms 87ms Data from this website http://www.the-digital-picture.com/Reviews/Canon-EOS-1Ds-Mark-III-Digital-Camera-Review.aspx