The site puts a ton of cameras and lenses through tests every month. And as these devices come and go in our hands, we often experience differences in performance based on the SD cards that we use. So we had the idea to show off the differences between a 100x speed SD card and a 400X speed SD card. Both cards were 32GB cards and were tested in a camera that was notorious for its write speeds: the Fujifilm X Pro 1.
The differences will shock you. Hit the jump for more.