What do you think progress is? By your standards the agricultural revolution will never be topped because it allowed for society to exist as it does and for individuals to not spend the majority of their time finding food.I don't think you are taking the relative innovation it required to create these wonders. Just because something is faster and has more bells and whistles doesn't mean the thought process to design it was more impressive than the creativity used to produce a machine that had nothing like it on Earth before it was invented. Most of the tech we have today is simply improved versions of these original ideas. The printer is an improved version of the typewriter which is an improved version of the printing press. The printing press was the totally new idea. The others were just upgrades.
Also, you are quite wrong about the Renaissance.