I bought a laptop, a Dell, model XPS 13. I found a technical review which mentioned the Fritz test:
Fritz is a chess benchmark that tests the computing capabilities of the CPU with various chess moves. The Intel Core i7-8550U managed to get 10.675 million moves per second. For comparison, one of the most powerful computers, Deep(er) Blue, was able to squeeze out 200 million moves per second. In 1997 Deep(er) Blue even beat the famous Garry Kasparov with 3.5 to 2.5.
But then I found this link that claims that even an iPhone 5s would be almost better than Deep Blue.
I am now confused, are Deep Blue and Deeper Blue different? Are algorithms more efficient today?