diff --git a/3rdparty/SoundTouch/soundtouch.vcxproj b/3rdparty/SoundTouch/soundtouch.vcxproj
index e46a6aad76..760e58abb3 100644
--- a/3rdparty/SoundTouch/soundtouch.vcxproj
+++ b/3rdparty/SoundTouch/soundtouch.vcxproj
@@ -70,6 +70,7 @@
       <PreprocessorDefinitions>SOUNDTOUCH_ALLOW_SSE;ST_NO_EXCEPTION_HANDLING;USE_MULTICH_ALWAYS;SOUNDTOUCH_FLOAT_SAMPLES;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>./soundtouch/source/SoundTouch;./soundtouch/include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <DebugInformationFormat Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">ProgramDatabase</DebugInformationFormat>
+      <Optimization Condition="'$(Configuration)|$(Platform)'=='Release|x64'">MaxSpeed</Optimization>
     </ClCompile>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/3rdparty/asmjit/asmjit.vcxproj b/3rdparty/asmjit/asmjit.vcxproj
index d6876bb6ff..f163bda7f0 100644
--- a/3rdparty/asmjit/asmjit.vcxproj
+++ b/3rdparty/asmjit/asmjit.vcxproj
@@ -187,6 +187,7 @@
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <PreprocessorDefinitions>ASMJIT_STATIC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <Optimization Condition="'$(Configuration)|$(Platform)'=='Release'">MaxSpeed</Optimization>
+      <Optimization Condition="'$(Configuration)|$(Platform)'=='Release|x64'">MaxSpeed</Optimization>
     </ClCompile>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/3rdparty/cubeb/libcubeb.vcxproj b/3rdparty/cubeb/libcubeb.vcxproj
index f9c215697c..2ec878e04a 100644
--- a/3rdparty/cubeb/libcubeb.vcxproj
+++ b/3rdparty/cubeb/libcubeb.vcxproj
@@ -79,6 +79,7 @@
       <SDLCheck>false</SDLCheck>
       <PreprocessorDefinitions>OUTSIDE_SPEEX;RANDOM_PREFIX=speex;FLOATING_POINT;_USE_SSE;_USE_SSE2;EXPORT=;USE_WASAPI;USE_WINMM;CUBEB_WASAPI_USE_IAUDIOSTREAMVOLUME;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>./cubeb/subprojects/;./extra/;./cubeb/src/;./cubeb/include/;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <Optimization Condition="'$(Configuration)|$(Platform)'=='Release|x64'">MaxSpeed</Optimization>
     </ClCompile>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
diff --git a/3rdparty/libsdl-org/SDL.vcxproj b/3rdparty/libsdl-org/SDL.vcxproj
index 2f69808fb8..8e0c367326 100644
--- a/3rdparty/libsdl-org/SDL.vcxproj
+++ b/3rdparty/libsdl-org/SDL.vcxproj
@@ -453,6 +453,7 @@
       <SDLCheck>false</SDLCheck>
       <AdditionalIncludeDirectories>SDL\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <DebugInformationFormat Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">ProgramDatabase</DebugInformationFormat>
+      <Optimization Condition="'$(Configuration)|$(Platform)'=='Release|x64'">MaxSpeed</Optimization>
     </ClCompile>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />