ConfigureCpu
 
  
   
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   Form
  
  
   CPU
  
  
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        General
       
       
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              Accuracy:
             
            
           
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               Auto
              
             
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               Accurate
              
             
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               Unsafe
              
             
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           We recommend setting accuracy to "Auto".
          
          
           false
          
         
        
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        Unsafe CPU Optimization Settings
       
       
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           These settings reduce accuracy for speed.
          
          
           false
          
         
        
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            <div>This option improves speed by reducing accuracy of fused-multiply-add instructions on CPUs without native FMA support.</div>
           
          
          
           Unfuse FMA (improve performance on CPUs without FMA)
          
         
        
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            <div>This option improves the speed of some approximate floating-point functions by using less accurate native approximations.</div>
           
          
          
           Faster FRSQRTE and FRECPE
          
         
        
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            <div>This option improves the speed of 32 bits ASIMD floating-point functions by running with incorrect rounding modes.</div>
           
          
          
           Faster ASIMD instructions (32 bits only)
          
         
        
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            <div>This option improves speed by removing NaN checking. Please note this also reduces accuracy of certain floating-point instructions.</div>
           
          
          
           Inaccurate NaN handling
          
         
        
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            <div>This option improves speed by eliminating a safety check before every memory read/write in guest. Disabling it may allow a game to read/write the emulator's memory.</div>
           
          
          
           Disable address space checks
          
         
        
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      Qt::Vertical
     
     
      
       20
       40
      
     
    
   
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      CPU settings are available only when game is not running.
     
     
      true