AI Code to Success
AI Code to Success
Mar 27, 2026 · Artificial Intelligence

How Google’s TurboQuant Cuts LLM Memory by 6× and Speeds Up Inference 8×

Google Research’s TurboQuant algorithm compresses large‑language‑model KV caches from 32‑bit to 3‑bit, achieving a six‑fold reduction in memory usage and an eight‑fold inference speedup on H100 GPUs while preserving 100 % accuracy, and it also improves vector search performance without requiring large codebooks.

AI EfficiencyInference AccelerationLLM compression
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How Google’s TurboQuant Cuts LLM Memory by 6× and Speeds Up Inference 8×