diff --git a/pcsx2/GS.h b/pcsx2/GS.h
index c9ee94f134..bdb84fd19a 100644
--- a/pcsx2/GS.h
+++ b/pcsx2/GS.h
@@ -146,8 +146,9 @@ class mtgsThreadObject : public Threading::Thread
 protected:
 	// Size of the ringbuffer as a power of 2 -- size is a multiple of simd128s.
 	// (actual size is 1<<m_RingBufferSizeFactor simd vectors [128-bit values])
-	// A value of 17 is a 4meg ring buffer.  16 would be 2 megs, and 18 would be 8 megs.
-	static const uint m_RingBufferSizeFactor = 17;
+	// A value of 19 is a 8meg ring buffer.  18 would be 4 megs, and 20 would be 16 megs.
+	// Default was 2mb, but some games with lots of MTGS activity want 8mb to run fast (rama)
+	static const uint m_RingBufferSizeFactor = 19;
 
 	// size of the ringbuffer in simd128's.
 	static const uint m_RingBufferSize = 1<<m_RingBufferSizeFactor;