diff --git a/app/AppConfig.cs b/app/AppConfig.cs
index 0b8305a3..397ec428 100644
--- a/app/AppConfig.cs
+++ b/app/AppConfig.cs
@@ -474,6 +474,11 @@ public static class AppConfig
         return ContainsModel("FX507ZC4");
     }
 
+    public static bool DynamicBoost20()
+    {
+        return ContainsModel("GU605");
+    }
+
     public static bool IsAdvantageEdition()
     {
         return ContainsModel("13QY");
diff --git a/app/AsusACPI.cs b/app/AsusACPI.cs
index 4ed16f4a..276a691e 100644
--- a/app/AsusACPI.cs
+++ b/app/AsusACPI.cs
@@ -303,6 +303,11 @@ public class AsusACPI
             MaxGPUBoost = 15;
         }
 
+        if (AppConfig.DynamicBoost20())
+        {
+            MaxGPUBoost = 20;
+        }
+
         if (AppConfig.IsAMDLight())
         {
             MaxTotal = 90;
diff --git a/app/Fans.cs b/app/Fans.cs
index d15dd1dd..f41fa155 100644
--- a/app/Fans.cs
+++ b/app/Fans.cs
@@ -527,13 +527,15 @@ namespace GHelper
         private void InitGPUPower()
         {
             gpuPowerBase = Program.acpi.DeviceGet(AsusACPI.GPU_BASE);
+            Logger.WriteLine($"ReadGPUPowerBase: {gpuPowerBase}");
+
             panelGPUPower.Visible = isGPUPower;
             if (!isGPUPower) return;
 
             int maxGPUPower = NvidiaSmi.GetMaxGPUPower();
             if (maxGPUPower > 0)
             {
-                AsusACPI.MaxGPUPower = maxGPUPower - gpuPowerBase - 15;
+                AsusACPI.MaxGPUPower = maxGPUPower - gpuPowerBase - AsusACPI.MaxGPUBoost;
                 trackGPUPower.Minimum = AsusACPI.MinGPUPower;
                 trackGPUPower.Maximum = AsusACPI.MaxGPUPower;
             }