In this paper we discuss how various design components perform in both FPGAs and standard cell based ASICs. We also investigate how various common FPGA optimizations will effect the performance and area of an ASIC port. We find that most techniques that are used to optimize a design for an FPGA will not have a negative impact on the area in an ASIC. The intended audience for this paper are engineers charged with creating designs or IP cores that are optimized for both FPGAs and ASICs.