who makes the chip for the iphone x
Apple A11 The A11 is manufactured by TSMC using a 10 nm FinFET process[1] and contains 4.3 billion transistors[7] on a die 87.66 mm2 in size, 41% smaller than the A10.[10] It is manufactured in a package on package (PoP) together with 2 GB of LPDDR4X memory in the iPhone 8[3] and 3 GB of LPDDR4X memory in the iPhone 8 Plus and iPhone X.[10][11]