It's more like 100,000X. Just the clockspeed increased 1000X, from 4 MHz to 4 GHz. But then you have 10x more cores, 10x more powerful instructions (AVX), 10x

It's more like 100,000X. Just the clockspeed increased 1000X, from 4 MHz to 4 GHz. But then you have 10x more cores, 10x more powerful instructions (AVX), 10x more execution units per core.