Zephyrus G15 Blender Classroom Test Render – Ernst Renner
Blender Benchmark - OpenBenchmarking.org
Classroom Interior - Blender Test Scene - Blender Tests - Blender Artists Community
ArtStation - Blender Classroom in Real-time with Unreal Engine.
Hip speed test The latest beta is slower than the development version on October 22, including some bugs in the 3.0 beta cpu also exist - Cycles Development - Blender Developer Talk