NVIDIA JNX

NVIDIA announced Jetson Xavier NX, the world’s smallest, most advanced embedded AI supercomputer for autonomous robotics and edge computing devices. As a certified partner of NVIDIA®, REBOTNIX® will immediately update the REBOTNIX vision tools, consisting of software and hardware to all customers to the release date of the JNX in March 2020. 

The new industrial solution will complete the portfolio for visual computing.

Jetson Xavier NX delivers up to 21 TOPS of compute under 15W of power, or up to 14 TOPS of compute under 10W.

Figure show the block diagram of Jetson Xavier NX processor engines including high-speed I/O and memory fabric.

As shown, Jetson Xavier NX includes an integrated 384-core NVIDIA Volta GPU with 48 Tensor Cores, 6-core NVIDIA Carmel ARMv8.2 64-bit CPU, 8GB 128-bit LPDDR4x, dual NVIDIA Deep Learning Accelerator (NVDLA) engines, 4K video encoders and decoders, dedicated camera ingest for up to 6 simultaneous high-resolution sensor streams, PCIe Gen 3 expansion, dual DisplayPort/HDMI 4K displays, USB 3.1, and GPIOs including SPI, I2C, I2S, CAN bus, and UART. Refer to table 1 below for a list of features and the Jetson Xavier NX Module Datasheet for the full specifications. The shared memory fabric allows the processors to share memory freely without incurring extra memory copies (known as ZeroCopy), which efficiently improves bandwidth utilization and throughput of the system.

 NVIDIA Jetson Xavier NX
CPU6-core NVIDIA Carmel 64-bit ARMv8.2 @ 1400MHz* (6MB L2 + 4MB L3)
GPU384-core NVIDIA Volta @ 1100MHz with 48 Tensor Cores
DLDual NVIDIA Deep Learning Accelerator (NVDLA) engines
Memory8GB 128-bit LPDDR4x @ 1600MHz | 51.2GB/s
Storage16GB eMMC 5.1
Encoder†(2x) 4Kp30 | (6x) 1080p60 | (12x) 1080p30
Maximum throughput up to (2x) 464MP/s – H.265 Main
Decoder†(2x) 4Kp60 | (4x) 4Kp30 | (12x) 1080p60 | (32x) 1080p30
Maximum throughput up to (2x) 690MP/s – H.265 Main
Camera††(12x) MIPI CSI-2 lanes | 3×4 or 6×2 camerasUp to 6 cameras (36 via virtual channels)
Display(2x) DP 1.4 / eDP 1.4 / HDMI 2.0 a/b @ 4Kp60
Ethernet10/100/1000 BASE-T Ethernet
USBUSB 3.1 (10Gbps) + (3x) USB 2.0
PCIe‡(2x) PCIe Gen 3 controllers, 5 lanes | 1×1 + 1×1/2/4 
Misc I/Os(3x) UART, (2x) SPI, (2x) I2C, I2S, CAN, GPIOs
Socket260-pin SODIMM edge connector, 70x45mm
Thermals^-25°C to 90°C (Tj)
Power10W / 15W modes, 5V input