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Active Thermal Management

The AI revolution runs hot. We keep it in control.

The next generation of AI chips is pushing thermal limits that conventional liquid cooling cannot meet. GemaTEG's active thermal management ecosystem controls temperature exactly where and when it matters most.
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The Challenge

AI has a thermal bottleneck. Conventional cooling is not solving it.

+250%

GPU power consumption in the next two years.

<30°C

Coolant required by conventional cooling — costly and unsustainable at scale.

$1M /MW

To upgrade cooling infrastructure as the technology evolves.

60–70%

Temperature restricts GPU throughput by 60 to 70% of peak performance.

0

Adapative Zones

Current liquid cooling solutions treat all chips identically, unable to adapt to chiplet complexity or real-time thermal spikes.

Conventional cooling removes heat. GemaTEG controls it.
The Solution · GemaTEG Thermal Management Ecosystem

Smart thermal control from chip to data center.

Smart thermal control from chip to data center, adaptive to real-time
workloads for peak performance and efficiency, modular and built for the
future of AI.
Chip Level

DaTEG®

DaTEG is an active cold plate that sits directly on the processor.

It controls temperature independently across HBM and compute zones in real time, adapting to workload changes as they occur.
It integrates active and passive thermal elements, single and dual-phase heat transfer, and onboard electronics into a single compact unit.
DaTEG operates with warm fluid above 40°C, eliminating the need for chiller pre-cooling entirely.
System Level

Supervisor™

Supervisor is the software intelligence of the ecosystem.

It monitors pressure, flow rate, fluid temperature, voltage, current, and power across every DaTEG unit in the installation.
It applies thermal policies, detects anomalies before they become failures, and integrates with existing data center management platforms.
It can be deployed alongside GemaTEG hardware or as a standalone monitoring layer.
The Difference With Direct Liquid Cooling

Not a better cold plate.

Warm‑Fluid Operation (>43°C)

Operates without chiller pre-cooling. This removes a major infrastructure cost and a significant point of energy waste from the data center.

40% higher efficiency

Eliminates the use of chillers. The result is up to 40% lower energy consumption across the entire installation.

Future‑Proof Architecture

Designed for three to five chip generations with input from chip manufacturer. Reduces infrastructure investments as technology evolves.

Differential chiplet-level control

Manages HBM and compute zones independently and simultaneously. Conventional cold plates treat the entire chip surface as a single thermal zone. This distinction matters more with every new chip generation.

One integrated ecosystem.

Hardware, software, and a development tool are designed together. Not a point solution added to someone else's infrastructure stack.

Validation

Patented. Tested. Deployed.

US Patent

Granted protection for GemaTEG's differential thermal control architecture, covering independent temperature management of HBM and compute zones. Worldwide patent pending.

Tested for over a year

DaTEG 2.0 was validated through extended real-world testing before commercial announcement. We chose readiness over rushing to market.

Deployed with organizations that cannot afford failure

Sandia National Laboratories (U.S. Department of Energy)

Mission-critical HPC under strict energy and sustainability requirements

Leonardo (aerospace, defense and security)

Validated on an NVIDIA GPU platform under the SEED program

CERN (world’s largest particle physics laboratory)

Maintaining temperature within ±0.5°C for particle physics workloads; no other solution met this specification

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OUR PRODUCTS

The technology is in production. Here is how it deploys.

DaTEG® 2.0

Active thermal management for AI chips and HPC servers

GemaPOD™

Turnkey edge data center powered by the full GemaTEG ecosystem

Ready to evaluate GemaTEG for your infrastructure?

Whitepaper

Download the GemaTEG white paper for full technical specifications, test methodology, and performance data.

Contact

Prefer a conversation? Contact our engineering team to discuss your challenges, request a demo, or access technical documentation.