Application.Targetframerate

Hi,

Working on optimisation of my android project. My target frame rate was initially 30 and was getting 24-25 fps normally and fps drops to 15 occasionally. Just for testing, I changed my target frame rate to 60. Now my normal fps is around 50 and occasionally getting drops to 25 fps. I didn't get the functionality of target frame rate. According to the docs, it should give the lowest frame rate if it's less than the target. How can my normal fps be 50 if earlier it never reached 30?

 

How are you measuring FPS?

 

Here's the code to measure fps

Code (CSharp):

1.    
2.     private float updateInterval = 1.0f;
3.     private float frames = 0;
4.     private double lastInterval;
5.     public  float fps;
6.  
7.  
8. void Start ()
9.     {
10.  
11.         lastInterval = Time.realtimeSinceStartup;
12.         frames = 0;
13.  
14.     }
15. public  void Update ()
16.     {
17.         ++frames;
18.  
19.         float timeNow = Time.realtimeSinceStartup;
20.  
21.         if (timeNow > lastInterval + updateInterval) {
22.             fps = frames / (timeNow - (float)lastInterval);
23.             frames = 0;
24.             lastInterval = timeNow;
25.  
26.         }
27.     }