diff --git a/Source/Core/VideoBackends/Software/EfbInterface.cpp b/Source/Core/VideoBackends/Software/EfbInterface.cpp
index aabbee0607..bf405860bf 100644
--- a/Source/Core/VideoBackends/Software/EfbInterface.cpp
+++ b/Source/Core/VideoBackends/Software/EfbInterface.cpp
@@ -558,7 +558,7 @@ namespace EfbInterface
 
 	// Like CopyToXFB, but we copy directly into the opengl colour texture without going via GameCube main memory or doing a yuyv conversion
 	void BypassXFB(u8* texture, u32 fbWidth, u32 fbHeight, const EFBRectangle& sourceRc, float Gamma) {
-		if (fbWidth*fbHeight > 640*568) {
+		if (fbWidth*fbHeight > MAX_XFB_WIDTH*MAX_XFB_HEIGHT) {
 			ERROR_LOG(VIDEO, "Framebuffer is too large: %ix%i", fbWidth, fbHeight);
 			return;
 		}
diff --git a/Source/Core/VideoBackends/Software/SWRenderer.cpp b/Source/Core/VideoBackends/Software/SWRenderer.cpp
index fba685370c..f94fad595a 100644
--- a/Source/Core/VideoBackends/Software/SWRenderer.cpp
+++ b/Source/Core/VideoBackends/Software/SWRenderer.cpp
@@ -86,8 +86,8 @@ static void CreateShaders()
 
 void SWRenderer::Prepare()
 {
-	s_xfbColorTexture[0] = new u8[640*568*4];
-	s_xfbColorTexture[1] = new u8[640*568*4];
+	s_xfbColorTexture[0] = new u8[MAX_XFB_WIDTH*MAX_XFB_HEIGHT*4];
+	s_xfbColorTexture[1] = new u8[MAX_XFB_WIDTH*MAX_XFB_HEIGHT*4];
 
 	s_currentColorTexture = 0;
 
@@ -166,7 +166,7 @@ void SWRenderer::swapColorTexture() {
 
 void SWRenderer::UpdateColorTexture(EfbInterface::yuv422_packed *xfb, u32 fbWidth, u32 fbHeight)
 {
-	if (fbWidth*fbHeight > 640*568) {
+	if (fbWidth*fbHeight > MAX_XFB_WIDTH*MAX_XFB_HEIGHT) {
 		ERROR_LOG(VIDEO, "Framebuffer is too large: %ix%i", fbWidth, fbHeight);
 		return;
 	}