diff --git a/src/app.rs b/src/app.rs
index 2ea00de..6f55039 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -382,7 +382,8 @@ impl WgpuState {
         });
 
         let adapter = pollster::block_on(instance.request_adapter(&wgpu::RequestAdapterOptions {
-            power_preference: wgpu::PowerPreference::HighPerformance,
+            power_preference:
+                wgpu::PowerPreference::from_env().unwrap_or(wgpu::PowerPreference::LowPower),
             compatible_surface: None,
             force_fallback_adapter: false,
         }))
@@ -439,7 +440,7 @@ impl Viewport {
         egui_extras::install_image_loaders(&ctx);
 
         let wgpu_config = egui_wgpu::WgpuConfiguration {
-            present_mode: wgpu::PresentMode::AutoNoVsync,
+            present_mode: wgpu::PresentMode::AutoVsync,
             wgpu_setup: egui_wgpu::WgpuSetup::Existing(egui_wgpu::WgpuSetupExisting {
                 instance: wgpu.instance.clone(),
                 adapter: wgpu.adapter.clone(),