DQE
ARMv8 Cortex-A57 testing with a quill and NVIDIA Tegra X2 on Ubuntu 18.04 via the Phoronix Test Suite.


USB 2.0: 

	Processor: ARMv8 Cortex-A57 @ 2.04GHz (6 Cores), Motherboard: quill, Memory: 8192MB, Disk: 31GB Ultra USB 3.0 + 31GB 032G34, Graphics: NVIDIA Tegra X2, Monitor: Acer KG241Q

	OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080

USB2.0: 

	Processor: ARMv8 Cortex-A57 @ 2.04GHz (6 Cores), Motherboard: quill, Memory: 8192MB, Disk: 31GB Ultra USB 3.0 + 31GB 032G34, Graphics: NVIDIA Tegra X2, Monitor: Acer KG241Q

	OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080

USB 3.0: 

	Processor: ARMv8 Cortex-A57 @ 2.04GHz (6 Cores), Motherboard: quill, Memory: 8192MB, Disk: 31GB Ultra USB 3.0 + 31GB 032G34, Graphics: NVIDIA Tegra X2, Monitor: Acer KG241Q

	OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080

sandisk: 

	Processor: ARMv8 Cortex-A57 @ 2.04GHz (6 Cores), Motherboard: quill, Memory: 8192MB, Disk: 31GB Ultra USB 3.0 + 8GB FLASH DRIVE + 31GB 032G34, Graphics: NVIDIA Tegra X2, Monitor: Acer KG241Q

	OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080

sandisk write: 

	Processor: ARMv8 Cortex-A57 @ 2.04GHz (6 Cores), Motherboard: quill, Memory: 8192MB, Disk: 31GB Ultra USB 3.0 + 8GB FLASH DRIVE + 31GB 032G34, Graphics: NVIDIA Tegra X2, Monitor: Acer KG241Q

	OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080

TCELL: 

	Processor: ARMv8 Cortex-A57 @ 2.04GHz (6 Cores), Motherboard: quill, Memory: 8192MB, Disk: 31GB Ultra USB 3.0 + 8GB FLASH DRIVE + 31GB 032G34, Graphics: NVIDIA Tegra X2, Monitor: Acer KG241Q

	OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080

TCELL write: 

	Processor: ARMv8 Cortex-A57 @ 2.04GHz (6 Cores), Motherboard: quill, Memory: 8192MB, Disk: 31GB Ultra USB 3.0 + 8GB FLASH DRIVE + 31GB 032G34, Graphics: NVIDIA Tegra X2, Monitor: Acer KG241Q

	OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080


Flexible IO Tester 3.16
Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
USB 2.0 . 18.99  |===========
USB2.0 .. 19.47  |============
sandisk . 102.00 |=============================================================
TCELL ... 17.91  |===========


Flexible IO Tester 3.16
Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
USB 2.0 . 4857  |============
USB2.0 .. 4983  |============
sandisk . 25733 |==============================================================
TCELL ... 4581  |===========


Flexible IO Tester 3.16
Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
USB 2.0 . 43.40  |=================
USB2.0 .. 43.27  |=================
sandisk . 157.00 |=============================================================
TCELL ... 42.97  |=================


Flexible IO Tester 3.16
Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory
IOPS > Higher Is Better
USB 2.0 . 2  |========
USB2.0 .. 2  |========
sandisk . 16 |=================================================================
TCELL ... 2  |========


Flexible IO Tester 3.16
Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
USB 3.0 ....... 41.20 |========================================================
USB 3.0 ....... 40.63 |=======================================================
USB 3.0 ....... 39.95 |======================================================
sandisk write . 38.31 |====================================================
TCELL write ... 7.48  |==========


Flexible IO Tester 3.16
Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
USB 3.0 ....... 10533 |========================================================
USB 3.0 ....... 10400 |=======================================================
USB 3.0 ....... 10231 |======================================================
sandisk write . 9830  |====================================================
TCELL write ... 1866  |==========


Flexible IO Tester 3.16
Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
USB 3.0 ....... 152.00 |=======================================================
USB 3.0 ....... 128.00 |==============================================
USB 3.0 ....... 139.00 |==================================================
sandisk write . 77.75  |============================
TCELL write ... 29.37  |===========


Flexible IO Tester 3.16
Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory
IOPS > Higher Is Better
USB 3.0 ....... 15 |===========================================================
USB 3.0 ....... 12 |===============================================
USB 3.0 ....... 14 |=======================================================
sandisk write . 6  |========================