cray ARMv7 Cortex-A72 testing with a BCM2711 Raspberry Pi 4 Model B Rev 1.2 and V3D 4.2 4GB on Raspbian 10 via the Phoronix Test Suite. cray: Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 32GB SC32G, Graphics: V3D 4.2 4GB OS: Raspbian 10, Kernel: 5.4.72-v7l+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 2.1 Mesa 19.3.2, Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1920x1080 C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better cray . 1199.68 |===============================================================