diff --git a/src/GLideNUI/ConfigDialog.cpp b/src/GLideNUI/ConfigDialog.cpp
index bcd5e8ab0d..e3ffb9ba42 100644
--- a/src/GLideNUI/ConfigDialog.cpp
+++ b/src/GLideNUI/ConfigDialog.cpp
@@ -144,6 +144,7 @@ void ConfigDialog::_init()
 		ui->aspectAdjustRadioButton->setChecked(true);
 		break;
 	}
+	ui->resolutionFactorSlider->setValue(config.frameBufferEmulation.nativeResFactor);
 	ui->copyAuxBuffersCheckBox->setChecked(config.frameBufferEmulation.copyAuxToRDRAM != 0);
 	ui->fbInfoDisableCheckBox->setChecked(config.frameBufferEmulation.fbInfoDisabled != 0);
 	ui->readColorChunkCheckBox->setChecked(config.frameBufferEmulation.fbInfoReadColorChunk != 0);
@@ -323,6 +324,7 @@ void ConfigDialog::accept()
 		config.frameBufferEmulation.aspect = Config::a169;
 	else if (ui->aspectAdjustRadioButton->isChecked())
 		config.frameBufferEmulation.aspect = Config::aAdjust;
+	config.frameBufferEmulation.nativeResFactor = ui->resolutionFactorSlider->value();
 	config.frameBufferEmulation.copyAuxToRDRAM = ui->copyAuxBuffersCheckBox->isChecked() ? 1 : 0;
 	config.frameBufferEmulation.fbInfoDisabled = ui->fbInfoDisableCheckBox->isChecked() ? 1: 0;
 	config.frameBufferEmulation.fbInfoReadColorChunk = ui->readColorChunkCheckBox->isChecked() ? 1 : 0;
diff --git a/src/GLideNUI/Settings.cpp b/src/GLideNUI/Settings.cpp
index 885e272ba6..1d559d14e5 100644
--- a/src/GLideNUI/Settings.cpp
+++ b/src/GLideNUI/Settings.cpp
@@ -47,6 +47,7 @@ void _loadSettings(QSettings & settings)
 	settings.beginGroup("frameBufferEmulation");
 	config.frameBufferEmulation.enable = settings.value("enable", config.frameBufferEmulation.enable).toInt();
 	config.frameBufferEmulation.aspect = settings.value("aspect", config.frameBufferEmulation.aspect).toInt();
+	config.frameBufferEmulation.nativeResFactor = settings.value("nativeResFactor", config.frameBufferEmulation.nativeResFactor).toInt();
 	config.frameBufferEmulation.bufferSwapMode = settings.value("bufferSwapMode", config.frameBufferEmulation.bufferSwapMode).toInt();
 	config.frameBufferEmulation.N64DepthCompare = settings.value("N64DepthCompare", config.frameBufferEmulation.N64DepthCompare).toInt();
 	config.frameBufferEmulation.copyAuxToRDRAM = settings.value("copyAuxToRDRAM", config.frameBufferEmulation.copyAuxToRDRAM).toInt();
@@ -160,6 +161,7 @@ void writeSettings(const QString & _strIniFolder)
 	settings.beginGroup("frameBufferEmulation");
 	settings.setValue("enable", config.frameBufferEmulation.enable);
 	settings.setValue("aspect", config.frameBufferEmulation.aspect);
+	settings.setValue("nativeResFactor", config.frameBufferEmulation.nativeResFactor);
 	settings.setValue("bufferSwapMode", config.frameBufferEmulation.bufferSwapMode);
 	settings.setValue("N64DepthCompare", config.frameBufferEmulation.N64DepthCompare);
 	settings.setValue("copyAuxToRDRAM", config.frameBufferEmulation.copyAuxToRDRAM);
diff --git a/src/GLideNUI/configDialog.ui b/src/GLideNUI/configDialog.ui
index a221eac96a..7e10f56f5b 100644
--- a/src/GLideNUI/configDialog.ui
+++ b/src/GLideNUI/configDialog.ui
@@ -171,6 +171,73 @@
          </item>
          <item>
           <layout class="QVBoxLayout" name="verticalLayout_5">
+           <item>
+            <layout class="QVBoxLayout" name="verticalLayout_9">
+             <item>
+              <widget class="QLabel" name="label_29">
+               <property name="toolTip">
+                <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Render at constant factor of native resolution.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;If frame buffer emulation enabled and factor is not zero, internal frame buffer size will be that factor of native N64 resolution. The buffer will be scaled to screen resolution when rendered to screen. If factor is zero (default), internal buffer size is equal to screen size. If factor is 1, the game will be rendered in native resolution and then up-scaled to screen resolution.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+               </property>
+               <property name="text">
+                <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Render at constant factor of native resolution&lt;span style=&quot; vertical-align:super;&quot;&gt;*&lt;/span&gt;:&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <layout class="QHBoxLayout" name="horizontalLayout_19">
+               <item>
+                <widget class="QSlider" name="resolutionFactorSlider">
+                 <property name="toolTip">
+                  <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Render at constant factor of native resolution.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;If frame buffer emulation enabled and factor is not zero, internal frame buffer size will be that factor of native N64 resolution. The buffer will be scaled to screen resolution when rendered to screen. If factor is zero (default), internal buffer size is equal to screen size. If factor is 1, the game will be rendered in native resolution and then up-scaled to screen resolution.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+                 </property>
+                 <property name="maximum">
+                  <number>16</number>
+                 </property>
+                 <property name="pageStep">
+                  <number>2</number>
+                 </property>
+                 <property name="orientation">
+                  <enum>Qt::Horizontal</enum>
+                 </property>
+                 <property name="tickPosition">
+                  <enum>QSlider::TicksBelow</enum>
+                 </property>
+                 <property name="tickInterval">
+                  <number>1</number>
+                 </property>
+                </widget>
+               </item>
+               <item>
+                <layout class="QHBoxLayout" name="horizontalLayout_20">
+                 <property name="spacing">
+                  <number>0</number>
+                 </property>
+                 <item>
+                  <widget class="QLabel" name="factorLabelVal">
+                   <property name="toolTip">
+                    <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Render at constant factor of native resolution.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;If frame buffer emulation enabled and factor is not zero, internal frame buffer size will be that factor of native N64 resolution. The buffer will be scaled to screen resolution when rendered to screen. If factor is zero (default), internal buffer size is equal to screen size. If factor is 1, the game will be rendered in native resolution and then up-scaled to screen resolution.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+                   </property>
+                   <property name="text">
+                    <string notr="true">0</string>
+                   </property>
+                  </widget>
+                 </item>
+                 <item>
+                  <widget class="QLabel" name="label_31">
+                   <property name="toolTip">
+                    <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600;&quot;&gt;Render at constant factor of native resolution.&lt;/span&gt;&lt;/p&gt;&lt;p&gt;If frame buffer emulation enabled and factor is not zero, internal frame buffer size will be that factor of native N64 resolution. The buffer will be scaled to screen resolution when rendered to screen. If factor is zero (default), internal buffer size is equal to screen size. If factor is 1, the game will be rendered in native resolution and then up-scaled to screen resolution.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+                   </property>
+                   <property name="text">
+                    <string notr="true">X</string>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </item>
+              </layout>
+             </item>
+            </layout>
+           </item>
            <item>
             <layout class="QVBoxLayout" name="verticalLayout_6">
              <item>
@@ -212,14 +279,14 @@
                  <item>
                   <widget class="QLabel" name="aliasingLabelVal">
                    <property name="text">
-                    <string>0</string>
+                    <string notr="true">0</string>
                    </property>
                   </widget>
                  </item>
                  <item>
                   <widget class="QLabel" name="label_5">
                    <property name="text">
-                    <string>X</string>
+                    <string notr="true">X</string>
                    </property>
                   </widget>
                  </item>
@@ -316,14 +383,14 @@
                  <item>
                   <widget class="QLabel" name="anisotropicLabelVal">
                    <property name="text">
-                    <string>0</string>
+                    <string notr="true">0</string>
                    </property>
                   </widget>
                  </item>
                  <item>
                   <widget class="QLabel" name="label_3">
                    <property name="text">
-                    <string>X</string>
+                    <string notr="true">X</string>
                    </property>
                   </widget>
                  </item>
@@ -1591,12 +1658,12 @@
    <slot>setNum(int)</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>92</x>
-     <y>291</y>
+     <x>107</x>
+     <y>347</y>
     </hint>
     <hint type="destinationlabel">
      <x>459</x>
-     <y>290</y>
+     <y>346</y>
     </hint>
    </hints>
   </connection>
@@ -1607,12 +1674,12 @@
    <slot>setNum(int)</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>92</x>
-     <y>187</y>
+     <x>107</x>
+     <y>243</y>
     </hint>
     <hint type="destinationlabel">
      <x>459</x>
-     <y>186</y>
+     <y>242</y>
     </hint>
    </hints>
   </connection>
@@ -1680,12 +1747,28 @@
     </hint>
    </hints>
   </connection>
+  <connection>
+   <sender>resolutionFactorSlider</sender>
+   <signal>valueChanged(int)</signal>
+   <receiver>factorLabelVal</receiver>
+   <slot>setNum(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>400</x>
+     <y>168</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>457</x>
+     <y>174</y>
+    </hint>
+   </hints>
+  </connection>
  </connections>
  <buttongroups>
-  <buttongroup name="bilinearButtonGroup"/>
-  <buttongroup name="aspectButtonGroup"/>
-  <buttongroup name="copyFrameBufferButtonGroup"/>
   <buttongroup name="bloomBlendModeButtonGroup"/>
+  <buttongroup name="copyFrameBufferButtonGroup"/>
+  <buttongroup name="aspectButtonGroup"/>
+  <buttongroup name="bilinearButtonGroup"/>
   <buttongroup name="screenshotButtonGroup"/>
  </buttongroups>
 </ui>