Find the shortest phrase that best describes the following paragraph.
Powerful computer processors are rapidly becoming faster and more energy-efficient. This has allowed companies to produce smaller products that are more powerful and energy-efficient than ever before.
Advancements in computer processors.
Complete the following task based on the instruction and optional input provided.### Instruction:
Find the shortest phrase that best describes the following paragraph.

### Input:
Powerful computer processors are rapidly becoming faster and more energy-efficient. This has allowed companies to produce smaller products that are more powerful and energy-efficient than ever before.

### Output:
Advancements in computer processors.