diff --git a/LibreHardwareMonitorLib/Hardware/Gpu/IntelGpuGroup.cs b/LibreHardwareMonitorLib/Hardware/Gpu/IntelGpuGroup.cs
index d7db5c8..4833709 100644
--- a/LibreHardwareMonitorLib/Hardware/Gpu/IntelGpuGroup.cs
+++ b/LibreHardwareMonitorLib/Hardware/Gpu/IntelGpuGroup.cs
@@ -1,4 +1,4 @@
-// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
 // If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 // Copyright (C) LibreHardwareMonitor and Contributors.
 // All Rights Reserved.
@@ -6,6 +6,7 @@
 using System;
 using System.Collections.Generic;
 using System.Globalization;
+using System.Runtime.InteropServices;
 using System.Text;
 using LibreHardwareMonitor.Hardware.Cpu;
 using LibreHardwareMonitor.Interop;
@@ -21,7 +22,7 @@ internal class IntelGpuGroup : IGroup
     {
         if (!Software.OperatingSystem.IsUnix)
         {
-            // Initialize Intel GCL for discrete GPUs
+            // Initialize Intel GCL for discrete and integrated GPU telemetry
             bool gclInitialized = false;
 
             try
@@ -56,6 +57,22 @@ internal class IntelGpuGroup : IGroup
                     {
                         try
                         {
+                            // Skip integrated GPUs — they are handled separately by IntelIntegratedGpu
+                            // via the D3D enumeration path below. IGCL's ctlEnumerateDevices returns all
+                            // Intel graphics devices including the iGPU, which would otherwise cause the
+                            // same physical device to appear twice with overlapping sensors.
+                            var props = new IntelGcl.ctl_device_adapter_properties_t
+                            {
+                                Size = (uint)Marshal.SizeOf<IntelGcl.ctl_device_adapter_properties_t>(),
+                                Version = 2
+                            };
+
+                            if (IntelGcl.ctlGetDeviceProperties(handle, ref props) == (int)IntelGcl.ctl_result_t.CTL_RESULT_SUCCESS &&
+                                (props.graphics_adapter_properties & (uint)IntelGcl.ctl_adapter_properties_flag_t.CTL_ADAPTER_PROPERTIES_FLAG_INTEGRATED) != 0)
+                            {
+                                continue;
+                            }
+
                             var gpu = new IntelDiscreteGpu(handle, settings);
                             if (gpu.IsValid)
                             {
diff --git a/LibreHardwareMonitorLib/Interop/IntelGcl.cs b/LibreHardwareMonitorLib/Interop/IntelGcl.cs
index 9fcade5..c0ae267 100644
--- a/LibreHardwareMonitorLib/Interop/IntelGcl.cs
+++ b/LibreHardwareMonitorLib/Interop/IntelGcl.cs
@@ -48,6 +48,17 @@ internal static class IntelGcl
         CTL_DEVICE_TYPE_MAX
     }
 
+    /// <summary>
+    /// Adapter properties flags from ctl_adapter_properties_flags_t.
+    /// The graphics_adapter_properties field is a bitmask of these values.
+    /// </summary>
+    public enum ctl_adapter_properties_flag_t : uint
+    {
+        CTL_ADAPTER_PROPERTIES_FLAG_INTEGRATED = 1 << 0,
+        CTL_ADAPTER_PROPERTIES_FLAG_LDA_PRIMARY = 1 << 1,
+        CTL_ADAPTER_PROPERTIES_FLAG_LDA_SECONDARY = 1 << 2,
+    }
+
     public enum ctl_fan_speed_mode_t
     {
         CTL_FAN_SPEED_MODE_DEFAULT = 0,