It´s a #Pentium! Let´s decap those CPUs in order to have a clear view on the silicon die. As usual, I use my heatgun at 650°C to quickly remove the back lid. Just took minutes for this 75MHz P54C version...(4/14)

Fujitsu MB86904 - a 32 bit microSPARC II core RISC processor from the mid 1990s. Produced with 0.5 micron CMOS 3L technology and 2.3 million transistors.

Do you remember the days when #CPUs needed a floating point unit aka #FPU in form of a separate #chip? The 387DX is #Intel’s second gen 387 being 20% faster than their former FPU. Still pretty lame vs. #Weitek or #Cyrix, though.🤣