diff --git a/Source/Core/DolphinWX/Frame.cpp b/Source/Core/DolphinWX/Frame.cpp
index 2bb4afd..310b038 100644
--- a/Source/Core/DolphinWX/Frame.cpp
+++ b/Source/Core/DolphinWX/Frame.cpp
@@ -884,7 +884,7 @@ void CFrame::OnKeyDown(wxKeyEvent& event)
 		{
 			OSDChoice = 1;
 			// Toggle native resolution
-			if (++g_Config.iEFBScale > SCALE_4X)
+			if (++g_Config.iEFBScale > SCALE_6X)
 				g_Config.iEFBScale = SCALE_AUTO;
 		}
 		else if (IsHotkey(event, HK_TOGGLE_AR))
diff --git a/Source/Core/DolphinWX/VideoConfigDiag.cpp b/Source/Core/DolphinWX/VideoConfigDiag.cpp
index 34923a4..d3b3bdd 100644
--- a/Source/Core/DolphinWX/VideoConfigDiag.cpp
+++ b/Source/Core/DolphinWX/VideoConfigDiag.cpp
@@ -344,7 +344,8 @@ VideoConfigDiag::VideoConfigDiag(wxWindow* parent, const std::string &title, con
 	{
 	const wxString efbscale_choices[] = { _("Auto (Window Size)"), _("Auto (Multiple of 640x528)"),
 		_("1x Native (640x528)"), _("1.5x Native (960x792)"), _("2x Native (1280x1056)"),
-		_("2.5x Native (1600x1320)"), _("3x Native (1920x1584)"), _("4x Native (2560x2112)") };
+		_("2.5x Native (1600x1320)"), _("3x Native (1920x1584)"), _("4x Native (2560x2112)"),
+		_("5x Native (3200x2640)"), _("6x Native (3840x3168)") };

 	wxChoice *const choice_efbscale = CreateChoice(page_enh,
 		vconfig.iEFBScale, wxGetTranslation(internal_res_desc), sizeof(efbscale_choices)/sizeof(*efbscale_choices), efbscale_choices);
diff --git a/Source/Core/VideoCommon/RenderBase.cpp b/Source/Core/VideoCommon/RenderBase.cpp
index e509ccb..c25a30b 100644
--- a/Source/Core/VideoCommon/RenderBase.cpp
+++ b/Source/Core/VideoCommon/RenderBase.cpp
@@ -199,6 +199,16 @@ bool Renderer::CalculateTargetSize(unsigned int framebuffer_width, unsigned int
 			efb_scale_denominatorX = efb_scale_denominatorY = 1;
 			break;

+		case 8: // 5x
+			efb_scale_numeratorX = efb_scale_numeratorY = 5;
+			efb_scale_denominatorX = efb_scale_denominatorY = 1;
+			break;
+
+		case 9: //6x
+			efb_scale_numeratorX = efb_scale_numeratorY = 6;
+			efb_scale_denominatorX = efb_scale_denominatorY = 1;
+			break;
+
 		default: // fractional & integral handled later
 			break;
 	}
@@ -282,6 +292,12 @@ void Renderer::DrawDebugText()
 	case SCALE_4X:
 		res_text = "4x";
 		break;
+	case SCALE_5X:
+		res_text = "5x";
+		break;
+	case SCALE_6X:
+		res_text = "6x";
+		break;
 	}

 	const char* ar_text = "";
diff --git a/Source/Core/VideoCommon/VideoConfig.h b/Source/Core/VideoCommon/VideoConfig.h
index 71d0b7f..03ad3e7 100644
--- a/Source/Core/VideoCommon/VideoConfig.h
+++ b/Source/Core/VideoCommon/VideoConfig.h
@@ -41,6 +41,8 @@ enum EFBScale {
 	SCALE_2_5X,
 	SCALE_3X,
 	SCALE_4X,
+	SCALE_5X,
+	SCALE_6X,
 };

 class IniFile;