Samsung Develops Dedicated GAIA AI Chip for PCs With HP and Lenovo Testing Prototypes

Samsung is developing a dedicated AI accelerator for PCs codenamed GAIA, according to multiple Korean outlets, including Chosun. HP in the US and Lenovo in China are already testing prototypes to verify performance.

Mass production could start as early as 2027, with devices potentially arriving in late 2027 or early 2028. GAIA is being developed by Samsung's LSI division, which also works on the Exynos mobile chips.

Samsung has not officially confirmed the project. The chip has no publicly disclosed performance figures, power specifications, or architectural details.

What Makes Samsung’s GAIA AI Chip Different

GAIA is described as a companion processor rather than a general-purpose CPU. Key features reported by Korean outlets:

Built on a 4nm-class process node

Described as a "memory-centric" AI accelerator that places compute close to memory

Not intended to replace Intel, AMD, or Qualcomm processors, but to work alongside them

Positioned specifically for PC-side generative AI workloads

Explicitly separated from GPU-based AI accelerators used for large-scale training and inference

The chip is aimed at on-device language models, real-time translation, image generation, and similar tasks that would otherwise run on the CPU or GPU. The intent is to offload these workloads to a dedicated NPU rather than sharing resources with the primary processors.

Samsung is reportedly pushing further integration with processing-in-memory (PIM) technology, which runs computations inside the memory itself instead of moving data back and forth to a processor.

PIM has been a Samsung research project for years without a major commercial breakthrough. GPUs became fast enough, and their software ecosystems matured quickly enough, that the bottlenecks PIM was designed to address became less pressing.

A dedicated NPU with real OEM validation may provide a better fit for PIM than GPUs. Samsung is one of the few companies that can pair custom AI logic with its own DRAM manufacturin…