# AI Needs More Cache. The Physics Says No.

- slug: ai-needs-more-cache-the-physics-says-no
- date: 2026-04-02
- category: Space & Aerospace

The companies making money selling SRAM chip designs — Synopsys, Cadence, Arm, Rambus — have not acknowledged the threat from GCRAM, a 3-transistor memory cell that fits standard CMOS. The SRAM IP market they depend on is worth $2.57 billion.

---