Tales of Graces F [BLUS30903]

For anyone that is trying to play this on a low-end PC like me, here are some essential things that made it possible for me to run this in a somewhat tolerable state;

• First of all, as mentioned in the thread before, I set the Vblank rate to 40 and the frame limit to 60 in order to get properly synced skits. I am using OpenGL as Vulkan is really buggy for me with this game. (Lots of graphical glitches, makes it unplayable)
  
• I used LLVM Recompilers for both the SPU and the PPU.
  
• I set the SPU threads value to 1, it greatly helps with the performance.
  
• For the audio, I checked Downmix to Stereo and Convert to 16 bit.
  
• I set the Sleep Timers Accuracy to All Timers, this might be placebo but I felt like I got 2-3 more FPS with this setting on.
  

If these worked for you, that's great, ignore the next steps I have taken. But for me, even with these settings on, I still got sluggish combat due to low FPS in some areas of the game which I got around by going to the custom config file of the game and changing these;

• Disable ZCull Occlusion Queries: true (I am not sure if this made any difference, change it back to false if it causes problems)
  
• Enable Frame Skip: true (For me, enabling Frame Skip made a great deal of difference, the game looks more "jumpy" but at least the combat stopped being sluggish and runs in the speed it was meant to run. I experimented with Consecutive Frames To Draw and Skip values a bit, if both set to 1 feels too jumpy for you, you can change the Frames to Draw value to 2.
  
• Enabling Frame Skip introduced some audio sluttering for me. I fixed it by enabling the debugger and using the thread pausing method. This video explains how to do that starting at 3:08.
  

I tested these on i7-4510U and Radeon HD 8500M. On average I get 25-30 FPS in combat, 20-30 FPS in the overworld.