While an FPU (Floating Point Unit aka math coprocessor) would be nice, the 386SX is still a 16-bit CPU. The 386DX is a 32-bit CPU (and would still need a 387 for a dedicated FPU). In the 486 line SX meant no FPU, while DX meant FPU inside.
ahhh fuck I forgot about that little stupid memory bus cheat that Intel pulled. they’ve been good at obfuscating their screwing of consumers thru weird naming schemes ever since they started lol
While an FPU (Floating Point Unit aka math coprocessor) would be nice, the 386SX is still a 16-bit CPU. The 386DX is a 32-bit CPU (and would still need a 387 for a dedicated FPU). In the 486 line SX meant no FPU, while DX meant FPU inside.
ahhh fuck I forgot about that little stupid memory bus cheat that Intel pulled. they’ve been good at obfuscating their screwing of consumers thru weird naming schemes ever since they started lol