돈안되는 개발은 재밌습니다

월급루팡 프로그래밍 ...

https://www.nesdev.org/wiki/Before_the_basics

And most importantly, one should not expect much from the NES hardware,
 it has a 1.7 MHz processor compared to a modern processor like Intel i5-13400 processor which runs at 2.5 GHz. 

1.7메가헤르츠 ... 빠르다 빨라