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NVIDIA DGX Spark
Powered by the NVIDIA GB10 Grace Blackwell Superchip, NVIDIA DGX? Spark delivers one petaFLOP1 of AI performance in a power-efficient, compact form factor. With the NVIDIA AI software stack preinstalled and 128 GB of memory, developers can prototype, fine-tune, and inference the latest generation of reasoning AI models from DeepSeek, Meta, NVIDIA, Google, Qwen and others with up to 200 billion parameters locally.
|
Architecture |
NVIDIA Grace Blackwell |
| GPU |
Blackwell Architecture |
| CPU |
20 core Arm, 10 Cortex-X925 + 10 Cortex-A725 Arm |
|
CUDA Cores |
Blackwell Generation |
|
Tensor Cores |
5th generation |
|
RT Cores |
4th generation |
|
Tensor Performance |
1PFLOP |
|
Memory |
128 GB LPDDR5x, coherent unified system memory |
|
Memory Interface |
256-bit |
|
Memory Bandwidth |
273 GB/s |
|
Storage |
4 TB NVME.M2 with self-encryption |
|
USB |
4x USB TypeC |
|
Ethernet |
1x RJ-45 connector 10 GbE |
|
NIC |
ConnectX-7 NIC @ 200 Gbps |
| Wi-Fi |
WiFi 7 |
|
Bluetooth |
BT 5.4 |
|
Audio-output |
HDMI multichannel audio output |
|
Power Supply |
240W |
|
Display |
1x HDMI 2.1a |
|
NVENC | NVDEC |
1x I 1x |
| OS |
NVIDIA DGX? OS |
|
System Dimensions |
150 mm L x 150 mm W x 50.5 mm H |
|
System Weight |
1.2kg |
