Kingston 32G SD Coard ARMv8 rev 3 testing with a quill and NVIDIA Tegra X2 on Ubuntu 16.04 via the Phoronix Test Suite. Kingston SD Coard: Processor: ARMv8 rev 3 @ 2.04GHz (4 Cores), Motherboard: quill, Memory: 8192MB, Disk: 31GB 032G34 + 31GB SD32G, Graphics: NVIDIA Tegra X2, Monitor: PHL 247E6 OS: Ubuntu 16.04, Kernel: 4.4.38-tegra (aarch64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: NVIDIA 28.2.1, OpenGL: 4.5.0, Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1920x1080 Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Kingston SD Coard . 21.40 |==================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Kingston SD Coard . 10.72 |==================================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Kingston SD Coard . 199 |====================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory MB/s > Higher Is Better Kingston SD Coard . 78.53 |==================================================== Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory MB/s > Higher Is Better Kingston SD Coard . 276 |====================================================== Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory MB/s > Higher Is Better Kingston SD Coard . 75.20 |====================================================