IMX8M / IMX8M NANO /IMX6D 等GPU的简单对比

1.IMX6D: • GPU3Dv4—3D Graphics Processing Unit (OpenGL ES 2.0) version4 • GPU2Dv2—2D Graphics Processing Unit (BitBlt) version 2 • GPUVG—OpenVG 1.1 Graphics Processing Unit • Running 3DMark/ GPU frequency = 600 MHz/ SOC LDO set to 1.3V /105°C/2370 mA

2. IMX8M GC7000L Graphic Processing Unit: • 4 shader • 267 million triangles/sec • 1.6 Giga pixel/sec • 32 GFLOPs 32-bit or 64 GFLOPs 16-bit • Support OpenGL ES 1.1, 2.0, 3.0, 3.1, Open CL 1.2, and Vulkan • Nominal mode maximum GPU frequency supported in this mode is 800MHz. • Overdrive mode maximum GPU frequency supported in this mode is 1GHz.

3. IMX8M NANO GC7000UL • GC7000UL with OpenCL and Vulkan support • 2 shader • 99.8 million triangles/sec • 0.6 giga pixel/sec • 9.6 GFLOPs 32-bit/19.2 GFLOPs 16-bit • Supports OpenGL ES 1.1, 2.0, 3.0, OpenCL • Core clock frequency of 600 MHz • Shader clock frequency of 600 MHz • Nominal mode maximum GPU frequency supported in this mode is 400MHz. • Overdrive mode maximum GPU frequency supported in this mode is 600MHz.

   imx6d和imx8m NanoGPU频率貌似差不多，不过支持的GL CL 版本不太一样。具体由多少性能差异？如果哪位大神知道可以贴在回复区。