The other day I tried to use bsnes and it was stuttering in a CPU capable of running Red Dead Redemption 2. I went to check the task manager and it was using 20% of one of my 4GHz cores, and it still stuttered. I remembered that I used to emulate these games with Zsnes in a 800 MHz Pentium III CPU, so I decided to go back to Zsnes and it worked perfectly, using less than 10% of one 4GHz core.
I still use Zsnes actually.
The other day I tried to use bsnes and it was stuttering in a CPU capable of running Red Dead Redemption 2. I went to check the task manager and it was using 20% of one of my 4GHz cores, and it still stuttered. I remembered that I used to emulate these games with Zsnes in a 800 MHz Pentium III CPU, so I decided to go back to Zsnes and it worked perfectly, using less than 10% of one 4GHz core.