diff --git a/gfx/webrender_bindings/DCLayerTree.cpp b/gfx/webrender_bindings/DCLayerTree.cpp
index c867740ba5d9..86bb27600007 100644
--- a/gfx/webrender_bindings/DCLayerTree.cpp
+++ b/gfx/webrender_bindings/DCLayerTree.cpp
@@ -1191,6 +1191,44 @@ static UINT GetVendorId(ID3D11VideoDevice* const aVideoDevice) {
   return adapterDesc.VendorId;
 }
 
+struct NvidiaVSRGetData_v1 {
+  UINT vsrGPUisVSRCapable : 1;   // 01/32, 1: GPU is VSR capable
+  UINT vsrOtherFieldsValid : 1;  // 02/32, 1: Other status fields are valid
+  // remaining fields are valid if vsrOtherFieldsValid is set - requires
+  // previous execution of VPBlt with SetStreamExtension for VSR enabled.
+  UINT vsrEnabled : 1;           // 03/32, 1: VSR is enabled
+  UINT vsrIsInUseForThisVP : 1;  // 04/32, 1: VSR is in use by this Video
+                                 // Processor
+  UINT vsrLevel : 3;             // 05-07/32, 0-4 current level
+  UINT vsrReserved : 21;         // 32-07
+};
+
+static void AddProfileMarkerForNvidiaVpSuperResolutionInfo(
+    ID3D11VideoContext* aVideoContext, ID3D11VideoProcessor* aVideoProcessor) {
+  MOZ_ASSERT(profiler_thread_is_being_profiled_for_markers());
+
+  // Undocumented NVIDIA driver constants
+  constexpr GUID nvGUID = {0xD43CE1B3,
+                           0x1F4B,
+                           0x48AC,
+                           {0xBA, 0xEE, 0xC3, 0xC2, 0x53, 0x75, 0xE6, 0xF7}};
+
+  NvidiaVSRGetData_v1 data{};
+  HRESULT hr = aVideoContext->VideoProcessorGetStreamExtension(
+      aVideoProcessor, 0, &nvGUID, sizeof(data), &data);
+
+  if (FAILED(hr)) {
+    return;
+  }
+
+  nsPrintfCString str(
+      "SuperResolution VP Capable %u OtherFieldsValid %u Enabled %u InUse %u "
+      "Level %u",
+      data.vsrGPUisVSRCapable, data.vsrOtherFieldsValid, data.vsrEnabled,
+      data.vsrIsInUseForThisVP, data.vsrLevel);
+  PROFILER_MARKER_TEXT("DCSurfaceVideo", GRAPHICS, {}, str);
+}
+
 static HRESULT SetNvidiaVpSuperResolution(ID3D11VideoContext* aVideoContext,
                                           ID3D11VideoProcessor* aVideoProcessor,
                                           bool aEnable) {
@@ -1825,6 +1863,11 @@ bool DCSurfaceVideo::CallVideoProcessorBlt() {
     }
   }
 
+  if (profiler_thread_is_being_profiled_for_markers() && vendorId == 0x10DE) {
+    AddProfileMarkerForNvidiaVpSuperResolutionInfo(videoContext,
+                                                   videoProcessor);
+  }
+
   if (mUseVpAutoHDR) {
     PROFILER_MARKER_TEXT("DCSurfaceVideo", GRAPHICS, {}, "SetVpAutoHDR"_ns);