Chapter 5 Specifications
Technical Specifications
Multi-Core Arm/Pascal GPU
NVIDIA Jetson TX2i “Parker” System on Module (SOM) (EAU units integrate TX2, whereas qualified
production units integrate industrial TX2i SOM)
• Multi-Processor CPU Complex (6-core):
o Arm Cortex-A57 (quad-core) - optimized for multi-threaded application
o NVIDIA Denver 2 (dual-core) - optimized for single-threaded performance
• NVIDIA Pascal GPU (256-core):
o OpenGL 4.5, OpenGL ES 3.2, Vulkan 1.0
o CUDA 8.0 libraries/API support
o Up to ~1.3 TFLOPS 16-bit half-precision floating point (FP16) performance / ~750 GFLOPS
32-bit single-precision floating point (FP32) performance
• 128-bit DRAM memory
o 8 GB LPDDR4 with Error-Correcting Code (ECC) memory support on TX2i (early access
units with TX2 have nonECC memory)
• Security
o Configurable secure DRAM memory for code and data protection
o Hardware acceleration for AES 128/192/256 encryption/ decryption for secure boot
o TrustZone technology support for DRAM and peripherals
o NIST SP800-90 complaint random number generator (RNG)
Standard I/O Interfaces
Additional I/O possible via add-on mini-PCIe cards, see Chapter 4 for more information.
Ethernet
• 2 x Gigabit Ethernet LAN interfaces
Serial
• 2 x UARTs (RS232/422/485 configurable)
CAN
• 2 x ports for Control Area Network (CAN) v2.0
USB
• 4 x USB ports (2 x USB 2.0, 2 x USB 3.0)
Video
• 4K video / 1080p HD video output: 1 x HDMI
o Optional 2nd HDMI port possible (special order)
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