diff --git a/src/backend/kms/mod.rs b/src/backend/kms/mod.rs
index d7077bcb..83831bb6 100644
--- a/src/backend/kms/mod.rs
+++ b/src/backend/kms/mod.rs
@@ -441,12 +441,8 @@ impl Device {
             .insert_source(timer, |(dev_id, crtc), _, state| {
                 let backend = state.backend.kms();
                 if let Some(device) = backend.devices.get_mut(&dev_id) {
-                    let mut renderer = backend
-                        .api
-                        .renderer(&backend.primary, &device.render_node)
-                        .unwrap();
                     if let Some(surface) = device.surfaces.get_mut(&crtc) {
-                        if let Err(err) = surface.render_output(&mut renderer, &mut state.common) {
+                        if let Err(err) = surface.render_output(&mut backend.api, &backend.primary, &device.render_node, &mut state.common) {
                             slog_scope::error!("Error rendering: {}", err);
                             // TODO re-schedule?
                         }
@@ -478,9 +474,15 @@ impl Device {
 impl Surface {
     pub fn render_output(
         &mut self,
-        renderer: &mut render::GlMultiRenderer<'_>,
+        api: &mut GpuManager<EglGlesBackend>,
+        render_node: &DrmNode,
+        target_node: &DrmNode,
         state: &mut Common,
     ) -> Result<()> {
+        let mut renderer = api
+            .renderer(render_node, target_node)
+            .unwrap();
+        
         let (buffer, age) = self
             .surface
             .next_buffer()
@@ -491,7 +493,8 @@ impl Surface {
             .with_context(|| "Failed to bind buffer")?;
 
         match render::render_output(
-            renderer,
+            Some(&render_node),
+            &mut renderer,
             age,
             state,
             &self.output,
diff --git a/src/backend/render/mod.rs b/src/backend/render/mod.rs
index 3354d8bd..86aa66f9 100644
--- a/src/backend/render/mod.rs
+++ b/src/backend/render/mod.rs
@@ -9,10 +9,13 @@ use crate::{
 
 use slog::Logger;
 use smithay::{
-    backend::renderer::{
-        gles2::{Gles2Renderbuffer, Gles2Renderer, Gles2Texture},
-        multigpu::{egl::EglGlesBackend, Error as MultiError, MultiFrame, MultiRenderer},
-        ImportAll, Renderer,
+    backend::{
+        drm::DrmNode,
+        renderer::{
+            gles2::{Gles2Renderbuffer, Gles2Renderer, Gles2Texture},
+            multigpu::{egl::EglGlesBackend, Error as MultiError, MultiFrame, MultiRenderer},
+            ImportAll, Renderer,
+        },
     },
     desktop::space::{RenderElement, RenderError, SpaceOutputTuple, SurfaceTree},
     utils::{Logical, Point, Rectangle},
@@ -94,6 +97,7 @@ impl AsGles2Renderer for GlMultiRenderer<'_> {
 }
 
 pub fn render_output<R>(
+    _gpu: Option<&DrmNode>,
     renderer: &mut R,
     age: u8,
     state: &mut Common,
@@ -122,7 +126,7 @@ where
             .unwrap_or(Rectangle::from_loc_and_size((0, 0), (0, 0)));
         let scale = space.output_scale(output).unwrap();
 
-        let fps_overlay = fps_ui(state, fps, output_geo, scale);
+        let fps_overlay = fps_ui(_gpu, state, fps, output_geo, scale);
         custom_elements.push(fps_overlay.into());
 
         let mut area = state.spaces.global_space();
diff --git a/src/backend/winit.rs b/src/backend/winit.rs
index 7580821a..ade507db 100644
--- a/src/backend/winit.rs
+++ b/src/backend/winit.rs
@@ -45,6 +45,7 @@ impl WinitState {
         let age = backend.buffer_age().unwrap_or(0);
 
         match render::render_output(
+            None,
             backend.renderer(),
             age as u8,
             state,
diff --git a/src/backend/x11.rs b/src/backend/x11.rs
index db880e59..040a6d4f 100644
--- a/src/backend/x11.rs
+++ b/src/backend/x11.rs
@@ -163,6 +163,7 @@ impl Surface {
             .with_context(|| "Failed to bind buffer")?;
 
         match render::render_output(
+            None,
             renderer,
             age as u8,
             state,
diff --git a/src/debug.rs b/src/debug.rs
index f7ec4ccd..ac878f9e 100644
--- a/src/debug.rs
+++ b/src/debug.rs
@@ -1,10 +1,14 @@
 // SPDX-License-Identifier: GPL-3.0-only
 
 use crate::state::{Common, Fps};
-use smithay::utils::{Logical, Rectangle};
+use smithay::{
+    backend::drm::DrmNode,
+    utils::{Logical, Rectangle},
+};
 pub use smithay_egui::EguiFrame;
 
 pub fn fps_ui(
+    gpu: Option<&DrmNode>,
     state: &Common,
     fps: &mut Fps,
     area: Rectangle<i32, Logical>,
@@ -55,6 +59,9 @@ pub fn fps_ui(
                         ui.set_max_width(label_res.rect.min.x + label_res.rect.width());
                         ui.separator();
 
+                        if let Some(gpu) = gpu {
+                            ui.label(egui::RichText::new(format!("renderD{}", gpu.minor())).code());
+                        }
                         ui.label(egui::RichText::new(format!("FPS: {:>7.3}", avg_fps)).heading());
                         ui.label("Frame Times:");
                         ui.label(egui::RichText::new(format!("avg: {:>7.6}", avg)).code());