In recent years, the semiconductor industry has made great efforts in shrinking the size of circuits to pack more power into electronics. But at the 5nm mark, it's becoming increasingly difficult to develop...
Rivals AMD and Nvidia have already started taking advantage of 7nm technology to produce more efficient chips
The chip maker is also rumoured to have made major breakthrough in 2nm chips
Acknowledges many small problems that still remain to be solved
No other supercomputer has ever been able to top all four of the main recognised rankings at once
The first Macs with Apple chips will arrive by the end of the year