Loading speed is too slow

I tested Addressables and Resources. Resources are much faster, about 80%-100% faster.

Resources load time: 00:00:00.2168990

Addressables load time: 00:00:00.3991120

Test environment
Unity 2020.2.0f1 windows 64 IL2cpp
Addressable: 1.16.15
Other settings are default.

Code (CSharp):

1.  public void Load()
2.     {
3.         var stopwatch = new Stopwatch();
4.         stopwatch.Start();
5.         var o = Resources.LoadAsync<GameObject>("GameObject");
6.  
7.         o.completed += operation =>
8.         {
9.             go = Instantiate(o.asset as GameObject);
10.             stopwatch.Stop();
11.             Debug.Log("load time:" + stopwatch.Elapsed);
12.         };
13.     }
14.  
15.  
16.  
17.  
18. public void Load()
19. {
20.     var stopwatch = new Stopwatch();
21.  
22.     stopwatch.Start();
23.     asyncOperationHandle = Addressables.InstantiateAsync("GameObject");
24.     asyncOperationHandle.Completed += handle =>
25.     {
26.         stopwatch.Stop();
27.         Debug.Log("load time:" + stopwatch.Elapsed);
28.     };
29. }
30.  

 

When first call Addressable.xxxx, it will call Addressable.InitializeAsync(), that might take some time, you should exclude that by calling it manually.