benchmarks.md

Impeller Benchmarks

Here are some noteworthy benchmarks related to Impeller performance:

• New Gallery - Runs through the Flutter Gallery with a driver test.

  • Pixel 7 Pro
    • Vulkan: dashboard
    • OpenGLES: dashboard
    • Skia vs Vulkan Impeller - frame raster time stats: dashboard
    • Vulkan vs OpenGLES - average rasterizer time: dashboard
  • Samsung S10
    • Vulkan: dashboard
    • Skia vs Vulkan Impeller - 90th percentile frame rasterizer time: dashboard
  • Moto G4 (OpenGLES): dashboard
  • iPhone 11
    • Metal: dashboard
    • Skia vs Metal Impeller - 90th percentile frame rasterizer time: dashboard

• Animated Blur Backdrop Filter - A driver test that scrolls to a screen and animates a Blur Backdrop filter to get progressively blurrier. This covers a gap in the "New Gallery" tests we've seen in places like Wonderous.

  • Pixel 7 Pro
    • Vulkan: dashboard
    • OpenGLES: dashboard
    • Vulkan vs OpenGLES - Average rasterizer time: dashboard
  • Moto G4 (OpenGLES): dashboard
  • iPhone 11 (Metal): dashboard

• Animated Advanced Blend - A driver test like the Animated Blur test, but is displaying a handful of advanced blurs since it represents a specific case exercised in Wonderous.

  • Pixel 7 Pro
    • Vulkan: dashboard
    • OpenGLES: dashboard
    • Vulkan vs OpenGLES - Average rasterizer time: dashboard
  • iPhone 11 (Metal): dashboard

• Backdrop Filter Perf - A driver test that isolates better the performance of blurs.

  • iPhone 11 (Metal) - Average rasterizer time: dashboard