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5/3nm Wars Begin


Several foundries are ramping up their new 5nm processes in the market, but now customers must decide whether to design their next chips around the current transistor type or move to a different one at 3nm and beyond. The decision involves the move to extend today’s finFETs to 3nm, or to implement a new technology called gate-all-around FETs (GAA FETs) at 3nm or 2nm. An evolutionary step f... » read more

5nm Vs. 3nm


Foundry vendors are readying the next wave of advanced processes, but their customers will face a myriad of confusing options—including whether to develop chips at 5nm, wait until 3nm, or opt for something in between. The path to 5nm is well-defined compared with 3nm. After that, the landscape becomes more convoluted because foundries are adding half-node processes to the mix, such as 6nm ... » read more