Jetson开发套件全系列规格比较

WhoseAI
176 0 2020-06-08
Jetson Nano (B01) Jetson TX2 Jetson Xavier NX Jetson AGX Xavier
CPU Quad-core Arm A57 Hexa-core processor with 2x NVIDIA Denver 2 64-Bit CPU, 4x ARM Cortex-A57  cores 6-core NVIDIA Carmel ARM v8.2 64-bit CPU 8-Core ARM v8.2 64-Bit
@ 1.43 GHz 6 MB L2 + 4 MB L3 cache CPU
8 MB L2 + 4 MB L3
GPU 128-core Maxwell GPU 256-core Pascal GPU Volta GPU with 384 NVIDIA CUDA cores and 48 Tensor cores 512-core Volta GPU with Tensor Cores
AI加速 N/A N/A 2x NVDLA Engines 2x NVDLA Engines
7-Way VLIW Vision Processor 7-Way VLIW Vision Processor
Memory 4 GB 64-bit LPDDR4 @ 25.6 GB/s 8GB 128-bit LPDDR4 @59.7 GB/s 8 GB 128-bit LPDDR4x @ 51.2GB/s 32 GB 256-Bit LPDDR4x @ 137 GB/s
存储 MicroSD slot 32GB eMMC flash MicroSD card slot 32 GB eMMC flash
SD card slot M.2 Key M for SSD Micro SD/UFS card socket
SATA M.2 Key M for SSD
eSATAp + USB 3.0 type A
视频输出 HDMI 2.0 and eDP 1.4 (video only) HDMI 2.0 HDMI 2.0 HDMI 2.0
  Display expansion header with 2x 4-lane DSI, eDP/DP/HDMI, backlight and touch DisplayPort 2x DisplayPort via USB-C ports
摄像头 2x MIPI CSI-2 Camera expansion header with 6x 2-lane CSI or 3x 4-lane CSI, I2S, UART, I2C 2x MIPI CSI-2 Camera expansion header with 16x 2-lane CSI or 8x 4-lane CSI, conrol signals
I/F 5MP camera included in kit
Video Decode 4K @ 60 | 2x 4K @ 30 | 8x 1080p @ 30 | 18x 720p @ 30 (H.264/H.265) 2x 4K @ 60 |4x 4K @ 30 | 7x 1080p @ 60 | 14x 1080p @ 30 (H.265) 2x 4Kp60 | 4x 4Kp30 | 12x 1080p60 | 32x 1080p30 (H.265) 2x 4Kp60 (H.265)
2x 4Kp30 | 6x 1080p60 | 16x 1080p30 (H.264)
Video Encode 4K @ 30 | 4x 1080p @ 30 | 9x 720p @ 30 (H.264/H.265) 1x 4K @ 60 | 3x 4K @ 30 | 2x 4Kp30 | 6x 1080p60 | 14x 1080p30 (H.265 & H.264) 2x 4Kp60 (H.265)
4x 1080p @ 60 | 8x 1080p @ 30 (H.265)
网络 Gigabit Ethernet Gigabit Ethernet Gigabit Ethernet Gigabit Ethernet
802.11ac WiFi 5 and Bluetooth WiFi and Bluetooth via included M.2 Key-E card
USB 4x USB 3.0 1x USB 3.0 4x USB 3.1 2x USB 3.1 Type C with optional DP, optional PD
1x Micro USB 2.0 device 1x Micro USB 2.0 1x Micro USB 2.0
Expansion M.2 Key E socket (PCIe x1, USB 2.0, UART, I2S, and I2C) M.2 Key E socket M.2 Key E socket (PCIe x1, USB 2.0, UART, I2S, and I2C) M.2 Key E socket with PCIe x1, USB 2.0 + UART for WiFI/LTE
40-pin expansion header with GPIO, I2C, I2S, SPI, UART signals PCIe x4 connector 40-pin expansion header with GPIOs, I2C, I2S, SPI, UART PCIe x16 slot (x8 used)
40-pin expansion header with I2C, I2S, SPI, UART, D-MIC 40-pin expansion header with UART, SPI, CAN, I2C, I2S, DMIC, GPIOs
30-pin expansion header with I2S, GPIOs, speaker HD audio header
电源 5V/4A via power barrel 5.5V to 19.6V via power barrel 9 to 19V via power barrel 9 to 20V via power barrel
5V/2A via micro USB 19V DC adapter included power adapter included 19V DC adapter included
optional PoE support
功耗 5-10W 7.5-15W 10-15W 10-30W
散热 Heatsink Fansink Fansink Fansink
尺寸大小 100 x 80 x 26 mm 170x170mm (Mini-ITX) 103 x 90.5 x 31 mm 105 x 105 x ~55 mm
AI性能 0.5 TFLOPS (FP16) 1.3 TFLOPS (FP16) 6 TFLOPS (FP16) 5.5-11 TFLOPS (FP16)
21 TOPS (INT8) 20-32 TOPS (INT8)
价格