diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 26e66640b..80626a939 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -37,7 +37,8 @@ MICROPROFILE_DEFINE(OpenGL_CacheManagement, "OpenGL", "Cache Mgmt", MP_RGB(100,
 RasterizerOpenGL::RasterizerOpenGL()
     : shader_dirty(true), vertex_buffer(GL_ARRAY_BUFFER, VERTEX_BUFFER_SIZE),
       uniform_buffer(GL_UNIFORM_BUFFER, UNIFORM_BUFFER_SIZE),
-      index_buffer(GL_ELEMENT_ARRAY_BUFFER, INDEX_BUFFER_SIZE) {
+      index_buffer(GL_ELEMENT_ARRAY_BUFFER, INDEX_BUFFER_SIZE),
+      texture_buffer(GL_TEXTURE_BUFFER, TEXTURE_BUFFER_SIZE) {
 
     allow_shadow = GLAD_GL_ARB_shader_image_load_store && GLAD_GL_ARB_shader_image_size &&
                    GLAD_GL_ARB_framebuffer_no_attachments;
@@ -125,6 +126,17 @@ RasterizerOpenGL::RasterizerOpenGL()
     // Create render framebuffer
     framebuffer.Create();
 
+    // Allocate and bind texture buffer lut textures
+    texture_buffer_lut_rg.Create();
+    texture_buffer_lut_rgba.Create();
+    state.texture_buffer_lut_rg.texture_buffer = texture_buffer_lut_rg.handle;
+    state.texture_buffer_lut_rgba.texture_buffer = texture_buffer_lut_rgba.handle;
+    state.Apply();
+    glActiveTexture(TextureUnits::TextureBufferLUT_RG.Enum());
+    glTexBuffer(GL_TEXTURE_BUFFER, GL_RG32F, texture_buffer.GetHandle());
+    glActiveTexture(TextureUnits::TextureBufferLUT_RGBA.Enum());
+    glTexBuffer(GL_TEXTURE_BUFFER, GL_RGBA32F, texture_buffer.GetHandle());
+
     // Allocate and bind lighting lut textures
     lighting_lut.Create();
     state.lighting_lut.texture_buffer = lighting_lut.handle;
@@ -1931,6 +1943,12 @@ void RasterizerOpenGL::SyncShadowBias() {
 }
 
 void RasterizerOpenGL::SyncAndUploadLUTs() {
+    constexpr size_t max_size = sizeof(GLvec2) * 256 * Pica::LightingRegs::NumLightingSampler +
+                                sizeof(GLvec2) * 128 +     // fog
+                                sizeof(GLvec2) * 128 * 3 + // proctex: noise + color + alpha
+                                sizeof(GLvec4) * 256 +     // proctex
+                                sizeof(GLvec4) * 256;      // proctex diff
+
     // Sync the lighting luts
     for (unsigned index = 0; index < uniform_block_data.lut_dirty.size(); index++) {
         if (uniform_block_data.lut_dirty[index]) {
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index 08816cc69..dd1fdae7f 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -266,6 +266,7 @@ private:
     static constexpr size_t VERTEX_BUFFER_SIZE = 32 * 1024 * 1024;
     static constexpr size_t INDEX_BUFFER_SIZE = 1 * 1024 * 1024;
     static constexpr size_t UNIFORM_BUFFER_SIZE = 2 * 1024 * 1024;
+    static constexpr size_t TEXTURE_BUFFER_SIZE = 1 * 1024 * 1024;
 
     OGLVertexArray sw_vao; // VAO for software shader draw
     OGLVertexArray hw_vao; // VAO for hardware shader / accelerate draw
@@ -275,6 +276,7 @@ private:
     OGLStreamBuffer vertex_buffer;
     OGLStreamBuffer uniform_buffer;
     OGLStreamBuffer index_buffer;
+    OGLStreamBuffer texture_buffer;
     OGLFramebuffer framebuffer;
     GLint uniform_buffer_alignment;
     size_t uniform_size_aligned_vs;
@@ -283,6 +285,9 @@ private:
 
     SamplerInfo texture_cube_sampler;
 
+    OGLTexture texture_buffer_lut_rg;
+    OGLTexture texture_buffer_lut_rgba;
+
     OGLBuffer lighting_lut_buffer;
     OGLTexture lighting_lut;
     std::array<std::array<GLvec2, 256>, Pica::LightingRegs::NumLightingSampler> lighting_lut_data{};
diff --git a/src/video_core/renderer_opengl/gl_shader_gen.cpp b/src/video_core/renderer_opengl/gl_shader_gen.cpp
index 6a8f1df44..0d3a955a4 100644
--- a/src/video_core/renderer_opengl/gl_shader_gen.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_gen.cpp
@@ -1222,6 +1222,8 @@ uniform sampler2D tex0;
 uniform sampler2D tex1;
 uniform sampler2D tex2;
 uniform samplerCube tex_cube;
+uniform samplerBuffer texture_buffer_lut_rg;
+uniform samplerBuffer texture_buffer_lut_rgba;
 uniform samplerBuffer lighting_lut;
 uniform samplerBuffer fog_lut;
 uniform samplerBuffer proctex_noise_lut;
diff --git a/src/video_core/renderer_opengl/gl_shader_manager.cpp b/src/video_core/renderer_opengl/gl_shader_manager.cpp
index e70b5d87a..66b2db9ed 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_manager.cpp
@@ -55,6 +55,8 @@ static void SetShaderSamplerBindings(GLuint shader) {
     SetShaderSamplerBinding(shader, "tex_cube", TextureUnits::TextureCube);
 
     // Set the texture samplers to correspond to different lookup table texture units
+    SetShaderSamplerBinding(shader, "texture_buffer_lut_rg", TextureUnits::TextureBufferLUT_RG);
+    SetShaderSamplerBinding(shader, "texture_buffer_lut_rgba", TextureUnits::TextureBufferLUT_RGBA);
     SetShaderSamplerBinding(shader, "lighting_lut", TextureUnits::LightingLUT);
     SetShaderSamplerBinding(shader, "fog_lut", TextureUnits::FogLUT);
     SetShaderSamplerBinding(shader, "proctex_noise_lut", TextureUnits::ProcTexNoiseLUT);
diff --git a/src/video_core/renderer_opengl/gl_state.cpp b/src/video_core/renderer_opengl/gl_state.cpp
index 95dbd591b..217cdb316 100644
--- a/src/video_core/renderer_opengl/gl_state.cpp
+++ b/src/video_core/renderer_opengl/gl_state.cpp
@@ -55,6 +55,9 @@ OpenGLState::OpenGLState() {
     texture_cube_unit.texture_cube = 0;
     texture_cube_unit.sampler = 0;
 
+    texture_buffer_lut_rg.texture_buffer = 0;
+    texture_buffer_lut_rgba.texture_buffer = 0;
+
     lighting_lut.texture_buffer = 0;
 
     fog_lut.texture_buffer = 0;
@@ -221,6 +224,19 @@ void OpenGLState::Apply() const {
         glBindSampler(TextureUnits::TextureCube.id, texture_cube_unit.sampler);
     }
 
+    // Texture buffer LUTs
+    if (texture_buffer_lut_rg.texture_buffer != cur_state.texture_buffer_lut_rg.texture_buffer) {
+        glActiveTexture(TextureUnits::TextureBufferLUT_RG.Enum());
+        glBindTexture(GL_TEXTURE_BUFFER, texture_buffer_lut_rg.texture_buffer);
+    }
+
+    // Texture buffer LUTs
+    if (texture_buffer_lut_rgba.texture_buffer !=
+        cur_state.texture_buffer_lut_rgba.texture_buffer) {
+        glActiveTexture(TextureUnits::TextureBufferLUT_RGBA.Enum());
+        glBindTexture(GL_TEXTURE_BUFFER, texture_buffer_lut_rgba.texture_buffer);
+    }
+
     // Lighting LUTs
     if (lighting_lut.texture_buffer != cur_state.lighting_lut.texture_buffer) {
         glActiveTexture(TextureUnits::LightingLUT.Enum());
@@ -374,6 +390,10 @@ OpenGLState& OpenGLState::ResetTexture(GLuint handle) {
     }
     if (texture_cube_unit.texture_cube == handle)
         texture_cube_unit.texture_cube = 0;
+    if (texture_buffer_lut_rg.texture_buffer == handle)
+        texture_buffer_lut_rg.texture_buffer = 0;
+    if (texture_buffer_lut_rgba.texture_buffer == handle)
+        texture_buffer_lut_rgba.texture_buffer = 0;
     if (lighting_lut.texture_buffer == handle)
         lighting_lut.texture_buffer = 0;
     if (fog_lut.texture_buffer == handle)
diff --git a/src/video_core/renderer_opengl/gl_state.h b/src/video_core/renderer_opengl/gl_state.h
index ebc217349..64ded0b80 100644
--- a/src/video_core/renderer_opengl/gl_state.h
+++ b/src/video_core/renderer_opengl/gl_state.h
@@ -28,6 +28,8 @@ constexpr TextureUnit ProcTexAlphaMap{7};
 constexpr TextureUnit ProcTexLUT{8};
 constexpr TextureUnit ProcTexDiffLUT{9};
 constexpr TextureUnit TextureCube{10};
+constexpr TextureUnit TextureBufferLUT_RG{11};
+constexpr TextureUnit TextureBufferLUT_RGBA{12};
 
 } // namespace TextureUnits
 
@@ -103,6 +105,14 @@ public:
         GLuint sampler;      // GL_SAMPLER_BINDING
     } texture_cube_unit;
 
+    struct {
+        GLuint texture_buffer; // GL_TEXTURE_BINDING_BUFFER
+    } texture_buffer_lut_rg;
+
+    struct {
+        GLuint texture_buffer; // GL_TEXTURE_BINDING_BUFFER
+    } texture_buffer_lut_rgba;
+
     struct {
         GLuint texture_buffer; // GL_TEXTURE_BINDING_BUFFER
     } lighting_lut;