GPU hyperstacking

Ship GPUs that run 400× faster than the competition

PhantaField fuses logic, memory, and photonics into one vertical GPU fabric so you keep pushing Moore's law forward. Dense inter-tier wiring and a trickle power consumption unlock tera-scale throughput without ripping up your existing architecture.

  • 3000 TB/sMonolithical integration with shared power, clocks, SRAM and DRAM
  • 1/30 of the heatIn-stack bandwidth with femtojoule transfers
  • <450 °CProcess flow that compatible with 12" BEOL
Atomic lattice visualization
Integration platform

Stand up 400× GPUs

Monolithic GPU stacks grow each transistor layer directly on top of the last one. Our toolkit blends process recipes, ready to use design templates, and compact models so your vertical GPU keeps Moore's law charging forward.

Integration tuned to your workload

Any logic, SRAM, DRAM, RRAM, MRAM, we help you pick the right mix of technologies to hit your performance, power, and cost targets.

Assessible

Using 28nm process already gives you 400X faster memory.

Cost efficiency

1/3 of the cost compared with HBM.

Applications

High Performance LLM Training

Accelerate large language model training with massive parallel processing and ultra-high bandwidth memory integration.

Lower Power LLM Inference

Optimize inference workloads with efficient memory hierarchies and reduced data movement for energy-conscious deployments.

Transparent Display for XR

Enable next-generation extended reality experiences with transparent display technology and ultra-low latency processing.

Radiation Tolerance for Space

Deliver robust computing solutions hardened against cosmic radiation for reliable space-based applications.

Patented Production Technology

NanoGalaxy™ Revolutionary Atomic Thin Film Reactor

Our proprietary PP-MOCVD system delivers:

  • Patented precision deposition achieves atomic-level uniformity across entire 12-inch wafers
  • Proprietary 3-atom thin film technology enables unprecedented material control
  • Advanced throughput engineering delivers 60 wafers per hour production capacity
  • Insitu defect removal ensures highest yield and reliability
PP MOCVD tool