Unverified50% confidenceTradeoffExact time

The bandwidth of shared system memory is typically lower than that of dedicated GDDR video memory.

1

Sources

50%

Confidence

Long-term

Relevance

10/4/2026

First Seen

Sources

Lenovo Yoga Pro 9N: 128GB Unified Memory + RTX Spark as a Local AI Workstation

Related Entities

Unified Memory Architectureconcept GDDRconcept

Related Claims

UnverifiedIn a storage-compute separation architecture, data access requires crossing network boundaries, and even within the same availability zone, round-trip network latency is one to two orders of magnitude higher than that of local NVMe SSDs.65% similar

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