diff --git a/src/utils/timeStamp.cpp b/src/utils/timeStamp.cpp
index 8fd11e9f..1cd10ba5 100644
--- a/src/utils/timeStamp.cpp
+++ b/src/utils/timeStamp.cpp
@@ -16,9 +16,13 @@
 //-------------------------------------------------------------------------
 #ifdef __FCEU_X86_TSC_ENABLE
 #if defined(WIN32)
-#include <intrin.h>
+#if defined(_M_IX86) || defined(_M_AMD64) || defined(__i386__) || defined(__x86_64__)
+#include <intrin.h>__
 #pragma intrinsic(__rdtsc)
 #else
+#include <windows.h>
+#endif
+#else
 #if defined(__x86_64_) || defined(__i386__)
 #include <x86intrin.h>
 #endif
@@ -41,9 +45,17 @@ static uint64_t rdtsc()
 
     return val;
 #else
+#if defined(_M_IX86) || defined(_M_AMD64) || defined(__i386__) || defined(__x86_64__)
 	return __rdtsc();
+#else
+	LARGE_INTEGER val;
+
+	QueryPerformanceCounter(&val);
+
+	return (uint64_t)(val.QuadPart);
 #endif
-}
+#endif
++}
 #endif
 
 namespace FCEU