The N8086-2 from Advanced Micro Devices is an 8086 microprocessor Integrated Circuit with 1 core, 16-bit architecture and an 8 MHz clock, in a 44-PLCC (16.59x16.59) package.
The N8086-1 from Advanced Micro Devices is an 8086 microprocessor Integrated Circuit with 1 core and 16-bit architecture at 10 MHz, in a 44-PLCC package measuring 16.59x16.59.