diff --git a/GPU/Common/GPUStateUtils.cpp b/GPU/Common/GPUStateUtils.cpp
index bf95736774..c2f6931d85 100644
--- a/GPU/Common/GPUStateUtils.cpp
+++ b/GPU/Common/GPUStateUtils.cpp
@@ -648,27 +648,29 @@ void ConvertViewportAndScissor(bool useBufferedRendering, float renderWidth, flo
 		float hScale = 1.0f;
 		float yOffset = 0.0f;
 
-		if (!gstate_c.Supports(GPU_SUPPORTS_LARGE_VIEWPORTS)) {
-			// If we're within the bounds, we want clipping the viewport way.  So leave it be.
-			if (left < 0.0f || right > renderWidth) {
-				float overageLeft = std::max(-left, 0.0f);
-				float overageRight = std::max(right - renderWidth, 0.0f);
-				// Our center drifted by the difference in overages.
-				float drift = overageRight - overageLeft;
+		// If we're within the bounds, we want clipping the viewport way.  So leave it be.
+		{
+			float overageLeft = std::max(-left, 0.0f);
+			float overageRight = std::max(right - renderWidth, 0.0f);
+			// Our center drifted by the difference in overages.
+			float drift = overageRight - overageLeft;
 
+			if (overageLeft != 0.0f || overageRight != 0.0f) {
 				left += overageLeft;
 				right -= overageRight;
 
 				wScale = vpWidth / (right - left);
 				xOffset = drift / (right - left);
 			}
+		}
 
-			if (top < 0.0f || bottom > renderHeight) {
-				float overageTop = std::max(-top, 0.0f);
-				float overageBottom = std::max(bottom - renderHeight, 0.0f);
-				// Our center drifted by the difference in overages.
-				float drift = overageBottom - overageTop;
+		{
+			float overageTop = std::max(-top, 0.0f);
+			float overageBottom = std::max(bottom - renderHeight, 0.0f);
+			// Our center drifted by the difference in overages.
+			float drift = overageBottom - overageTop;
 
+			if (overageTop != 0.0f || overageBottom != 0.0f) {
 				top += overageTop;
 				bottom -= overageBottom;
 
diff --git a/GPU/Common/ShaderUniforms.cpp b/GPU/Common/ShaderUniforms.cpp
index c80ae842ef..5cc61f32e3 100644
--- a/GPU/Common/ShaderUniforms.cpp
+++ b/GPU/Common/ShaderUniforms.cpp
@@ -15,13 +15,13 @@
 using namespace Lin;
 
 static void ConvertProjMatrixToVulkan(Matrix4x4 &in) {
-	const Vec3 trans(0, 0, gstate_c.vpZOffset * 0.5f + 0.5f);
+	const Vec3 trans(gstate_c.vpXOffset, gstate_c.vpYOffset, gstate_c.vpZOffset * 0.5f + 0.5f);
 	const Vec3 scale(gstate_c.vpWidthScale, gstate_c.vpHeightScale, gstate_c.vpDepthScale * 0.5f);
 	in.translateAndScale(trans, scale);
 }
 
 static void ConvertProjMatrixToD3D11(Matrix4x4 &in) {
-	const Vec3 trans(0, 0, gstate_c.vpZOffset * 0.5f + 0.5f);
+	const Vec3 trans(gstate_c.vpXOffset, gstate_c.vpYOffset, gstate_c.vpZOffset * 0.5f + 0.5f);
 	const Vec3 scale(gstate_c.vpWidthScale, -gstate_c.vpHeightScale, gstate_c.vpDepthScale * 0.5f);
 	in.translateAndScale(trans, scale);
 }
diff --git a/GPU/D3D11/GPU_D3D11.cpp b/GPU/D3D11/GPU_D3D11.cpp
index 13cbb442fc..8535d1fb5e 100644
--- a/GPU/D3D11/GPU_D3D11.cpp
+++ b/GPU/D3D11/GPU_D3D11.cpp
@@ -143,7 +143,6 @@ void GPU_D3D11::CheckGPUFeatures() {
 #endif
 
 	features |= GPU_SUPPORTS_OES_TEXTURE_NPOT;
-	features |= GPU_SUPPORTS_LARGE_VIEWPORTS;
 	if (draw_->GetDeviceCaps().dualSourceBlend)
 		features |= GPU_SUPPORTS_DUALSOURCE_BLEND;
 	if (draw_->GetDeviceCaps().depthClampSupported)
diff --git a/GPU/GPUState.h b/GPU/GPUState.h
index 2f33c3fb91..4aac1e9907 100644
--- a/GPU/GPUState.h
+++ b/GPU/GPUState.h
@@ -482,7 +482,7 @@ enum {
 	GPU_SUPPORTS_16BIT_FORMATS = FLAG_BIT(13),
 	GPU_SUPPORTS_DEPTH_CLAMP = FLAG_BIT(14),
 	GPU_SUPPORTS_32BIT_INT_FSHADER = FLAG_BIT(15),
-	GPU_SUPPORTS_LARGE_VIEWPORTS = FLAG_BIT(16),
+	// Free bit: 16
 	GPU_SUPPORTS_ACCURATE_DEPTH = FLAG_BIT(17),
 	GPU_SUPPORTS_VAO = FLAG_BIT(18),
 	GPU_SUPPORTS_ANY_COPY_IMAGE = FLAG_BIT(19),
diff --git a/GPU/Vulkan/GPU_Vulkan.cpp b/GPU/Vulkan/GPU_Vulkan.cpp
index 99002e68f4..a912f4b781 100644
--- a/GPU/Vulkan/GPU_Vulkan.cpp
+++ b/GPU/Vulkan/GPU_Vulkan.cpp
@@ -227,7 +227,6 @@ void GPU_Vulkan::CheckGPUFeatures() {
 	features |= GPU_SUPPORTS_BLEND_MINMAX;
 	features |= GPU_SUPPORTS_ANY_COPY_IMAGE;
 	features |= GPU_SUPPORTS_OES_TEXTURE_NPOT;
-	features |= GPU_SUPPORTS_LARGE_VIEWPORTS;
 	features |= GPU_SUPPORTS_INSTANCE_RENDERING;
 	features |= GPU_SUPPORTS_VERTEX_TEXTURE_FETCH;
 	features |= GPU_SUPPORTS_TEXTURE_FLOAT;