NVIDIA DGX SPARK Grace Blackwell Arm 20 core 128GB LPDDR5x

Architecture NVIDIA Grace Blackwell GPU Blackwell CPU Arm 20 core, 10 Cortex-X925 + 10 Cortex-A725 CUDA Cores 6144 Tensor Cores 5th Generation RT Cores 4th Generation Tensor Performance 1,000 AI TOPS* System Memory 128GB LPDDR5x coherent unified system memory Memory Interface | Memory Bandwidth 256-bit | 273 GB/s Storage 4 TB NVME.M2 with self encryption USB 4x USB4 Type C (up to 40GB/s) Ethernet 1x RJ_45 connector10/1000 Base-T, 2.5, 5,10 GbE1x QSFP-DD:10/25/40/50/100/200 GbE NIC ConnectX-7 Smart NIC Wi-Fi Wi-Fi 7 Bluetooth BT 5.3 w/LE Audio Output HDMI multichannel audio output Display Connector 1x HDMI 2.1a NVENC | NVDEC 1x | 1x Max Power Consumption 170W System Dimensions 150mm L x 150 mm W x 50.5 mm H System Weight 1.178 kg