Xilinx unveils industry’s largest FPGA

The Virtex UltraScale+ VU19P features 35 billion transistors, delivering the industry’s highest logic density and I/O count on a single chip.

source http://www.electronicproducts.com/Digital_ICs/Standard_and_Programmable_Logic/Xilinx_unveils_industry_s_largest_FPGA.aspx