This is the Speed of the Sony a7 III
Here's a short video by Camera Creativ that demonstrates the high-speed continuous shooting of the new Sony a7 III, a full frame mirrorless camera that costs $2,000.
Stress Testing SD Cards to See How Their Real Write Speeds Stack Up
The popular YouTube tech channel LinusTechTips recently did an SD card showdown to see how the actual performance of the cards compares to what's written on the labels. One of the things they did was a Canon 6D test, the results of which can be seen in the graphic above (here's a larger version).