diff --git a/Gems/Atom/RPI/Code/Include/Atom/RPI.Public/RenderPipeline.h b/Gems/Atom/RPI/Code/Include/Atom/RPI.Public/RenderPipeline.h
index 90389687de..fcf812cc38 100644
--- a/Gems/Atom/RPI/Code/Include/Atom/RPI.Public/RenderPipeline.h
+++ b/Gems/Atom/RPI/Code/Include/Atom/RPI.Public/RenderPipeline.h
@@ -228,9 +228,6 @@ namespace AZ
             
             PipelineViewMap m_pipelineViewsByTag;
             
-            /// The system time when the last time this pipeline render was started
-            float m_lastRenderStartTime = 0;
-            
             // RenderPipeline's name id, it will be used to identify the render pipeline when it's added to a Scene
             RenderPipelineId m_nameId;
             
diff --git a/Gems/Atom/RPI/Code/Source/RPI.Public/RPISystem.cpp b/Gems/Atom/RPI/Code/Source/RPI.Public/RPISystem.cpp
index 5df1c655d6..eb74a81e3e 100644
--- a/Gems/Atom/RPI/Code/Source/RPI.Public/RPISystem.cpp
+++ b/Gems/Atom/RPI/Code/Source/RPI.Public/RPISystem.cpp
@@ -263,7 +263,7 @@ namespace AZ
             AZ::TickRequestBus::BroadcastResult(m_tickTime.m_gameDeltaTime, &AZ::TickRequestBus::Events::GetTickDeltaTime);
             ScriptTimePoint currentTime;
             AZ::TickRequestBus::BroadcastResult(currentTime, &AZ::TickRequestBus::Events::GetTimeAtCurrentTick);
-            m_tickTime.m_currentGameTime = static_cast<float>(currentTime.GetMilliseconds());
+            m_tickTime.m_currentGameTime = static_cast<float>(currentTime.GetSeconds());
         }
 
         void RPISystem::RenderTick()
diff --git a/Gems/Atom/RPI/Code/Source/RPI.Public/RenderPipeline.cpp b/Gems/Atom/RPI/Code/Source/RPI.Public/RenderPipeline.cpp
index 1b99abae4e..6378a249a4 100644
--- a/Gems/Atom/RPI/Code/Source/RPI.Public/RenderPipeline.cpp
+++ b/Gems/Atom/RPI/Code/Source/RPI.Public/RenderPipeline.cpp
@@ -375,12 +375,10 @@ namespace AZ
             m_scene->RemoveRenderPipeline(m_nameId);
         }
 
-        void RenderPipeline::OnStartFrame(const TickTimeInfo& tick)
+        void RenderPipeline::OnStartFrame([[maybe_unused]] const TickTimeInfo& tick)
         {
             AZ_PROFILE_SCOPE(RPI, "RenderPipeline: OnStartFrame");
 
-            m_lastRenderStartTime = tick.m_currentGameTime;
-
             OnPassModified();
 
             for (auto& viewItr : m_pipelineViewsByTag)