ODROID-XU Lite Exynos5 Octa Cortex™-A15 1.4GHz

The only difference from the ODROID-XU is the maximum clock of A15 cores.
The XU Lite is 1.4Ghz while the orginal XU has 1.6Ghz

• Exynos5 Octa Cortex™-A15 1.4Ghz quad core and Cortex™-A7 quad core CPUs
• PowerVR SGX544MP3 GPU (OpenGL ES 2.0, OpenGL ES 1.1 and OpenCL 1.1 EP)
• 2Gbyte LPDDR3 RAM PoP
• USB 3.0 Host x 1, USB 3.0 OTG x 1, USB 2.0 Host x 4
• HDMI 1.4a output Type-D connector
• eMMC 4.5 Flash Storage

Processor	Samsung Exynos5 Octa ARM Cortex™-A15 Quad 1.4Ghz and Cortex™-A7 Quad 1.2GHz CPUs
Memory	2Gbyte LPDDR3 RAM PoP (800Mhz, 1600Mbps/pin, 2 x 32bit Bus)
3D Accelerator	PowerVR SGX544MP3 GPU (OpenGL ES 2.0, OpenGL ES 1.1 and OpenCL 1.1 EP)
Video	supports 1080p via HDMI cable(H.264+AAC based MP4 container format)
Video Out	micro HDMI connector
Audio	On-board Audio codec Standard 3.5mm headphone jack HDMI Digital
USB3.0 Host	SuperSpeed USB standard A type connector x 1 port
USB3.0 OTG	SuperSpeed USB Micro A-B type connector x 1 port
USB2.0 Host	High Speed standard A type connector x 4 ports
Display	HDMI monitor
Storage (Option)	MicroSD Card Slot eMMC module socket : eMMC 4.5 Flash Storage (up to 64GByte capacity and 160MByte/sec access speed)
Fast Ethernet LAN	10/100Mbps Ethernet with RJ-45 Jack ( Auto-MDIX support)
Gigabit Ethernet LAN(Option)	USB3.0 to Gigabit Ethernet adapter (USB module)
WiFi (Option)	USB IEEE 802.11b/g/n 1T1R WLAN with Antenna (USB module)
HDD/SSD SATA interface (Optional)	SuperSpeed USB (USB 3.0) to Serial ATA3 adapter for 2.5"/3.5" HDD and SSD storage
Power (included)	5V 4A Power
System Software	u-boot 2012.7, Kernel 3.4.x, Android 4.2.x Source code will be uploaded on download page after first shipment. Linux BSP will be supported Q4 2013.
Case(included)	Mechanical case & cooler (98 x 74 x 29 mm approx. )
PCB Size	94 x 70 x 18 mm approx.

It is a new generation of computing device with more powerful, more energy-efficient hardware and smaller form factor. Offering open source support, the board can run various flavours of Linux, including Ubuntu and the Android 4.2. By adopting e-MMC 4.5 and USB 3.0 interface, the ODROID-XU boasts fast data transfer speed, a feature that is increasingly required to support advanced processing power on ARM devices that allows users can fully experience an upgrade in computing such as faster booting, web browsing and 3D game experience.

The platform source code (u-boot, kernel and Android) and documentation will be available on ODROID official forum

ARM big.LITTLE™

Exynos5 Octa, the world’s first ARM big.LITTLE™ architecture based on the Cortex-A15™ CPU The Exynos5 Octa features an unprecedented eight-core ARM? big.LITTLE™ architecture based on the Cortex-A15™ CPU, technology built for efficient handling of multitasking abilities. 

The Exynos5 Octa is the world's first mobile application processor to implement the new concept of processing architecture, big.LITTLE™, based on the Cortex-A15™ CPU to offer optimal core use. By housing a total of eight cores to draw from—four powerful Cortex-A15™ cores for processing-intense tasks along with Cortex-A7™ quad cores for lighter workloads—the Exynos5 Octa enables mobile devices to achieve maximum performance. This approach offers up to 70 percent energy saving when performing various tasks, compared to using Cortex- A15™cores only. 

Exynos5 Octa is manufactured using Samsung's latest 28-nanometer (nm) HKMG (High-k Metal Gate) low power process and power-saving design, which increases the power efficiency of the processor by minimizing the static current leakage. It clearly demonstrates 70% better CPU performance, while consuming 20 percent less power than the previous extremely successful and popular Exynos processors.
 
http://www.samsung.com/global/business/semiconductor/minisite/Exynos/products5octa.html

OpenCL EP 1.1 and OpenGL ES 2.0

The Exynos5 Octa inside the ODRIOD-XU board includes the Imagination’s PowerVR SGX544MP3 GPU. The developers can now access the OpenGL ES 2.0 and the OpenCL EP stack, which allows them to create new and compelling applications. 

The full OpenCL EP stack and OpenGL ES 2.0 APIs allow developers to enhance visual effects in games, user interfaces or AR applications. 

http://imgtec.com/powervr/sgx_series5XT.asp

CPU	Samsung Exynos5 Octa : Cortex™-A15 and Cortex™-A7 big.LITTLE processor with 2GByte LPDDR3 RAM
PMIC	MAX77802 10 high-efficiency Buck regulators and 32 LDOs. Contact Maxim for more information
HSIC Ethernet	LAN9730 HSIC USB 2.0 to 10/100 Ethernet controller with HP Auto-MDIX from SMSC/Microchip
HSIC USB 2.0 Hub	USB3503A Integrated USB 2.0-compatible hub / HSIC upstream port from SMSC/Microchip
USB Load Switch	RTL9715EGBR is 90mΩ, 1.1A High-Side Power Switch for USB from Richtek
Audio Codec	MAX98090 is a full-featured and high performance audio CODEC from Maxim
Power protector	MAX14572 is a Reversevoltage, Overvoltage and Overcurrent Protector from Maxim
LED indicator	Tri-color RGB LED to display the status of operating system
LCD interface	MIPI DSI and Touch screen I2C ports (IPEX-40PIN)
HDMI connector	Standard Micro-HDMI, supports up to 1920 x 1080 resolution
IO Ports	USB 3.0 Host x 1, USB 2.0 Host x 4, USB 3.0 OTG x 1, PWM for Cooler Ethernet RJ-45, Headphone Jack, 30Pin : GPIO/IRQ/SPI/ADC
Storage slot	Micro-SD slot, eMMC 4.5 module connector
DC Input	5V / 4A input, Plug specification is inner diameter 2.1mm and outer diameter 5.5mm