https://www.developer-tech.com/news/2020/feb/03/raspberry-pi-4-opengl-es-conformant-vulkan-incoming/

Raspberry Pi 4 Model B has passed Khronos’ test suite meaning it is now conformant with the not-quite-latest OpenGL ES version.

The Pi 4 Model B was launched last June packing a Broadcom BCM2711 SoC with a Videocore VI GPU supporting the OpenGL ES 3.0 graphics API.