Intel ventures further into the foundry business with 22nm customers

Intel is opening up its manufacturing facilities to third parties, as it takes the further tentative steps toward building a chip-to-order foundry business. The microprocessor giant announced last year that it would build FPGAs for Achronix Semiconductor, and on Tuesday a second FPGA designer, Tabula, said that it would have its chips built by Intel.

In its announcement, Tabula emphasized that it would be using Intel's cutting-edge 22nm process with 3D trigate transistors. Intel's manufacturing capabilities are world-leading, with none of the established microprocessor foundries—including TSMC, UMC, and AMD spin-off GlobalFoundries—able to match the company's process.

Compared to the 28 and 32nm processes offered by the competition, Intel's 22nm process should offer higher speeds with lower power usage, at lower cost. The company will start shipping its first 22nm x86 processors, codenamed Ivy Bridge, in the coming months.