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RTX Spark: 128GB Unified Memory Won't Fix the Bandwidth Bottleneck
NVIDIA's RTX Spark packs 128GB of unified memory, but ~300 GB/s bandwidth caps inference throughput—here's the math on what you can actually run locally versus the cloud.
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AI
NVIDIA's RTX Spark packs 128GB of unified memory, but ~300 GB/s bandwidth caps inference throughput—here's the math on what you can actually run locally versus the cloud.