test ARMv7 rev 4 testing on Raspbian 9.1 via the Phoronix Test Suite. LLVMpipe: Processor: ARMv7 rev 4 @ 1.20GHz (4 Cores), Motherboard: BCM2835, Memory: 927MB, Disk: 32GB USD00, Graphics: LLVMpipe OS: Raspbian 9.1, Kernel: 4.9.46-v7+ (armv7l), Desktop: LXDE, Display Server: X Server 1.19.2, OpenGL: 3.3 Mesa 13.0.6 Gallium 0.4, Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1360x768 1080p H.264 Video Playback 1.1 Video Decoding: GL2 Percent LLVMpipe . MIN: 0.0 AVG: 2.7 MAX: 6.0