Slowing down and speeding up

[drmantas]

Hey,

I'm completely fresh to emulation so i'm not quite sure how to solve problems yet. My computer has i7-4710HQ 2.5GHz, nvidia geforce gtx 860m, 8Gb ram and it's windows 10. Emulator version is 1.4.0. 

When i was kid i used to play ratchet and clank and since i am trying out emulation, i figured i might try to play those games. So i have first four games of ratchet and clank in format of iso and tried playing them. But the thing is while i play, the fps sometimes drops and the game becomes slow motion, then suddenly fps jumps up and the games speed is becomes higher then i should be. 

The emulator is set on the preset 1, i tried preset 2 also, but nothing changes. Also, the MTVU is checked too.

So maybe you have any recommendations on what should i do to make the games work propperly?

Thanks in advance.

[refraction]

Your PC isn't really powerful enough for emulating Rachet & Clank, sorry.

[drmantas]

Well that's quite disappointing

God of war and god of war 2 works perfectly tho

[refraction]

Yeah they should be ok with the MTVU speedhack but your CPU is too slow for R&C, you need around 4Ghz to have that smooth and even then sometimes it does slow down.

[drmantas]

I see. Thank you