MemoryTest ARMv7 Cortex-A72 testing with a BCM2711 Raspberry Pi 4 Model B Rev 1.2 and llvmpipe on Raspbian 10 via the Phoronix Test Suite. MainMemoryTest: Processor: ARMv7 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2711 Raspberry Pi 4 Model B Rev 1.2, Memory: 4096MB, Disk: 2 x 16GB TOSHIBA USB DRV + 16GB SL16G, Graphics: llvmpipe, Monitor: HP 2310e OS: Raspbian 10, Kernel: 5.4.75s3748807+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server 1.20.4, Display Driver: modesetting 1.20.4, OpenGL: 3.3 Mesa 19.3.2 (LLVM 9.0.1 128 bits), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1278x1368 RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better MainMemoryTest . 3155.39 |===================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better MainMemoryTest . 3727.54 |===================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better MainMemoryTest . 3727.25 |===================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better MainMemoryTest . 2816.41 |===================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better MainMemoryTest . 3581.57 |===================================================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better MainMemoryTest . 3469.56 |===================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better MainMemoryTest . 3039.89 |===================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better MainMemoryTest . 3867.03 |===================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better MainMemoryTest . 3383.05 |===================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better MainMemoryTest . 3660.33 |===================================================== Stream 2013-01-17 Type: Copy MB/s > Higher Is Better MainMemoryTest . 4079.0 |====================================================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better MainMemoryTest . 3897.9 |====================================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better MainMemoryTest . 3675.1 |====================================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better MainMemoryTest . 3636.0 |====================================================== Tinymembench 2018-05-28 Standard Memcpy MB/s > Higher Is Better MainMemoryTest . 2206.3 |====================================================== Tinymembench 2018-05-28 Standard Memset MB/s > Higher Is Better MainMemoryTest . 3104.1 |====================================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB MiB/s > Higher Is Better MainMemoryTest . 2330.94 |===================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB MiB/s > Higher Is Better MainMemoryTest . 2169.77 |===================================================== t-test1 2017-01-13 Threads: 1 Seconds < Lower Is Better MainMemoryTest . 209.36 |====================================================== t-test1 2017-01-13 Threads: 2 Seconds < Lower Is Better MainMemoryTest . 77.30 |======================================================= CacheBench Read Cache MB/s > Higher Is Better MainMemoryTest . 3795.51 |===================================================== CacheBench Write Cache MB/s > Higher Is Better MainMemoryTest . 5530.30 |=====================================================