NVIDIA (英伟达) announced DGX Spark with 64 GB unified memory, launching through partners October 23, starting at $4,999.

NVIDIA’s official blog announces a 64 GB unified-memory configuration of DGX Spark for local AI development. The supplied excerpt says availability will come through manufacturing partners and specifically names Acer.

Financial_Express reports an October 23 launch through major partners, with a $4,999 starting price. Its report also attributes to NVIDIA support for running models with up to 100 billion parameters locally (可在本地运行最高 1000 亿参数的 AI 模型).

The figures describe different aspects of the system: 64 GB is unified-memory capacity, while 100 billion parameters is a stated model-size capability. The supplied material gives no precision, quantization, context-length, throughput, or latency conditions for that capability, so it should not be treated as a fully specified performance benchmark.