# Frore introduces diamond coldplates with claimed GPU cooling gains

_Published Monday, October 12, 2026 at 10:10 AM EDT · Infrastructure, AI · Latest · Tier 2 — Notable_

![Frore Systemes — Primary](https://cdn.mos.cms.futurecdn.net/m9raAhaFmnWrVLQd52pQLa-1920-80.jpg)

Frore Systems introduced LiquidJet Diamond coldplates, claiming they can handle GPU hotspots reaching 770 W/cm² and reduce GPU temperatures by 16C-22C compared with conventional coldplates. The company claims token efficiency improvements of 30%-35%.

Diamond wafers positioned above processor hotspots spread heat before it reaches customized liquid-cooling channels. Frore says the design raises supported hotspot density from approximately 600 W/cm² for its original LiquidJet to 770 W/cm².

Frore plans an October 12-16 demonstration involving cooling for Nvidia's 2,300W Rubin accelerator. It has not disclosed whether the demonstration uses production GPUs or a thermal test vehicle; its performance claims rely on models and estimates.

## Sources

- [Tom's Hardware](https://www.tomshardware.com/pc-components/liquid-cooling/diamond-infused-watercooling-coldplates-for-2-300w-nvidia-rubin-drop-temps-by-up-to-22c-bespoke-frore-liquidjet-diamond-cooling-tames-770-w-cm2-hotspots)

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Canonical: https://techandbusiness.org/newswire/AzJ24Rb2tXnal3xEL1bmBb
Published: 2026-10-12T14:10:16.943Z
Story chronology: 2026-10-12T13:30:00.000Z
Retrieved: 2026-10-12T20:39:14.475Z
Publisher: Tech & Business (techandbusiness.org)