firsttest.txt ARMv8 Cortex-A72 testing on Debian 11 via the Phoronix Test Suite. first test run: Processor: ARMv8 Cortex-A72 @ 2.10GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.5, Chipset: Broadcom BCM2711, Memory: 8GB, Disk: 256GB Tech OS: Debian 11, Kernel: 5.15.84-v8+ (aarch64), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210110, File-System: ext4 Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better first test run . 92.17 |=======================================================