Interestingly the later separate i487 chip was in fact a full 486 CPU and 487 FPU on one die, and disabled the 486 CPU in the main CPU socket. Integration real

Interestingly the later separate i487 chip was in fact a full 486 CPU and 487 FPU on one die, and disabled the 486 CPU in the main CPU socket. Integration really means something, even when the product SKUs aren't there yet.