the inventor of logarithms.
Highlights
The speed you want. The margin you need.
TDN Rack
Individually powerful.
Together unstoppable.
Napier transforms the data center by uniting four independent TDN72 pods into a single inference rack, driven by a 72-node scale-up interconnect within every pod. By decoupling compute and memory across the entire stack, we’ve achieved the "impossible" - a system that beats the Nvidia+Groq standard by 9x in space efficiency, 2x in speed, and 10x in cost savings.
TDN Pod
The soul of the rack.
A titan on its own.
The TDN72 Pod is the 72-chip powerhouse at the heart of the Napier Inference Rack. While engineered for massive scale, it doesn’t need the rest of the rack to lead the industry. Standing alone, a single Napier pod delivers superior speed, extreme space efficiency, and a radical reduction in inference cost compared to the Nvidia NVL72. High-bandwidth, air-cooled, and engineered to outperform the giant.
Inference Modes
Standard or Disaggregated Mode. The choice is yours.
Most systems force you to lock in your hardware based on your workload. We chose a different path. By perfectly balancing compute, HBM, and SRAM with our high-speed interconnect, the TDN72 and the TDN Rack handle both standard token serving and disaggregated inference with ease. No additional hardware. No additional silicon. Just a software toggle to pivot your entire token serving strategy.
Inference Performance
Fastest per user speed. Highest tokens per watt.
For too long, you had to choose between performance and the bottom line. No more. The Tensordyne Napier generation ends the trade-off, delivering the world’s fastest inference at a cost that finally makes sense.
Tokens per Second per Rack
Rack
NVL72 GB300
Advantage
Tokens per Second per MW
Rack
NVL72 GB300
Advantage
Data Center Economics
The new math of the data center.
For the first time, the economics of your data center are under your control. With Tensordyne, you no longer have to build more to earn more. You can choose to squeeze vastly more tokens, and more revenue, out of your existing power envelope. Or, you can dramatically reduce your footprint and power bill while maintaining world-class performance.
Technology
Log Math.
Cast in Silicon.
Unified by Networking.
By turning multiplication into addition, embedding it in custom silicon, and unifying it with a sub-microsecond interconnect, we made AI profitable at speed and scale.
Addition meets Acceleration — We’ve fundamentally rethought how AI calculates. By shifting heavy multiplication into lightweight addition, we’ve reduced power consumption and physical area, allowing us to build wider data paths and add more on-chip memory. It’s better math, for a better bottom line.
Silicon — The Tensordyne Napier AI processor is a masterpiece of balance. Cast in 3nm silicon, it integrates our Universal Inference Engine with a perfect harmony of HBM and SRAM. On top of that, we baked the interconnect logic directly into the chip. The result is a unified architecture that eliminates traditional bottlenecks before they even start.
Unified by Networking — Experience the lowest latency interconnect on the planet. With under 1,000 nanoseconds of latency and 1 TB/s of any-to-any bandwidth, our interconnect is the key enabler for the next generation of AI. Whether you’re running 10 trillion parameter Mixture of Experts (MoE) models or scaling across 72 chips, Napier delivers near-linear performance. It’s a unified engine that makes a rack of silicon act as a single, massive brain.
Operations
Fits right in.
Breathes easy.
Scales in minutes.
Innovation shouldn't require renovation. Tensordyne Napier is built for the infrastructure you already have. Standardized components. Simple air cooling. Just a few lines of code and you’re live. From production to operations at lightspeed.
Standardized Components — We use standardized components, parts proven and produced millions of times over, to ensure Tensordyne Napier generation fits perfectly into the data center you have today. It’s high-performance hardware that meets every industry norm, making the transition from unboxing to operations seamless.
Fully Air Cooled — Most high-performance AI demands complex liquid cooling. Tensordyne Napier generation is fully air-cooled, eliminating the need for expensive plumbing or a massive energy footprint. It uses a field-proven airflow and cooling design to keep your infrastructure simple, your energy bills low, and your floor space optimized. Power, without the pipes.
Deployment, unblocked — Napier pods are engineered for pure developer velocity. Our Python-inspired eDSL gives you direct, low-level control through a familiar Torch-like interface. Run any framework, ship production-ready models straight from our curated Hugging Face zoo. Workloads balance themselves. Scaling takes care of itself. And logarithmic quantization runs your 16-bit models at a fraction of the compute, with zero accuracy lost.
Endnotes
End Note 01: 210 tokens per second per user for both Tensordyne and Nvidia. Nvidia NVL72 GB300 (Dynamo-TRT, MTP) FP4 throughput vs. interactivity (output speed) per SemiAnalysis InferenceX as of 20260401 https://inferencex.semianalysis.com/inference. Tensordyne throughput vs. output speed based on internal simulations.
End Note 02: Annual revenue estimate assumes equal distribution of token generation time across output speed bins between 120 and 280 tokens per second per user. Price projections derived from Artificial Analysis price per 1M tokens as of 20260409 https://artificialanalysis.ai/models/deepseek-r1/providers. Nvidia throughput vs output speed projections derived from SemiAnalysis InferenceX as of 20260401 https://inferencex.semianalysis.com/inference. Tensordyne throughput vs. output speed based on internal simulations.
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