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The Latest Breaking News from Tom’s Hardware

Tech hobbyist makes shoulder-mounted guided missile prototype with $96 in parts and a 3D printer — DIY MANPADS includes assisted targeting, ballistics calculations, optional camera for tracking

Hobbyist makes a Stinger-like missile with $96 in parts and a 3D printer

Tom’s Hardware

Bitcoin is so resilient it could survive as much as 90% of the world's undersea cables failing simultaneously — study reveals Bitcoin could still be very vulnerable to targeted attacks, however

Cambridge scientists have completed the first longitudinal study of Bitcoin’s resilience to network infrastructure disruption, with a particular eye on submarine data cables.

Tom’s Hardware

Intel's new Core Ultra 200HX Plus mobile CPUs include 290HX, 270HX Plus flagships — 8% faster gaming claims fall short of 15% boost promised by desktop Arrow Lake Refresh

No performance metrics for the 270HX Plus yet.

Tom’s Hardware

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Nvidia updates data center roadmap with Rosa CPU and stacked Feynman GPUs — optical NVLink, Groq LPUs with NVFP4, and NVLink also on deck

Nvidia publishes 2026 – 2028 data center roadmap with Rosa CPU, Feynman GPU, optical NVLinks and Groq LPUs with NVFP4 and NVLink.

Tom’s Hardware

Jensen says Nvidia has received orders from Chinese customers for H200 GPUs, licenses from US gov't — H200 manufacturing restarting

This marks the first time that Nvidia's China supply chain has been back in motion since export restrictions froze shipments over a year ago.

Tom’s Hardware

Jensen Huang says gamers are 'completely wrong' about DLSS 5 — Nvidia CEO responds to DLSS 5 backlash

Nvidia CEO Jensen Huang responded to backlash against DLSS 5, saying artistic control remained with developers and that the AI works with existing geometry.

Tom’s Hardware

Nvidia launches DGX Station with its bleeding-edge GB300 Grace Blackwell Superchip — now available to order and will begin shipping in the coming months

Nvidia officially launches the DGX Station featuring a GB300 Grace Blackwell Ultra Desktop Superchip, 748GB of LPPDDR5X and HBM3e memory, and a 1,600-watt power rating.

Tom’s Hardware

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End of an era for decades-old PlayStation 3, Xbox 360, and Nintendo Wii U as GameStop officially declares them retro — change means faulty or 'aesthetically unfortunate' consoles that can still power on are now accepted for trade-in

GameStop has declared that the Sony PlayStation 3, Xbox 360, and Nintendo Wii U are now officially retro consoles, with the change now allowing trade-in of any console that still powers on, even if they are faulty or "aesthetically unfortunate."

Tom’s Hardware

Nintendo Switch 2 update brings Handheld Mode Boost — unlocks higher resolutions and TV-mode performance for original Switch games

With the new Handheld Mode Boost feature, the Switch 2 can run games as if docked even in handheld mode, delivering better visuals and performance.

Tom’s Hardware

We got a first look at Nvidia's DLSS 5 and the future of neural rendering at GTC — the results can be impressive, but there's work to do

Nvidia's DLSS 5 AI model uses a deep awareness of environmental lighting and how that light interacts with various materials in a scene to dramatically upgrade the appearance of games, and the results can be both impressive and uncanny.

Tom’s Hardware

Microsoft expects to commercialize MicroLED datacenter cables by late 2027 — expands Hollow Core Fiber deployment, promising 47% faster data transmission and approximately 33% lower latency

The technology, called MOSAIC, replaces lasers with inexpensive MicroLEDs and uses a fundamentally different architecture to transmit data inside datacenters.

Tom’s Hardware

Nvidia launches BlueField-4 STX storage architecture for agentic AI at GTC 2026

Nvidia announced BlueField-4 STX at GTC 2026 on March 16, a modular reference architecture for accelerated storage designed to address the data access bottleneck limiting agentic AI inference.

Tom’s Hardware

South Korean company following ChatGPT management advice forced to backtrack by court — Krafton improperly ousted Subnautica developer bosses to dodge $250m bonus payout

Gaming company forced to backtrack by court after AI-driven plan to dodge $250m bonus payment backfires.

Tom’s Hardware

Airflow enthusiast 3D-prints 15 tiny fans to fit inside a custom, domed Noctua NF-A12x25 frame — bizarre 'Fanhattan Project' cools the CPU just as well as a regular fan

Have you ever wanted to use a fan that's more than three times as loud as the other option while providing the same performance? If you answered in resounding joy, then this project is exactly what you've been looking for. A YouTuber 3D-printed a fan that's actually made up of…

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Nvidia demonstrates Rubin Ultra tray, the world's first AI GPU with 1TB of HBM4E memory — new chips will slot into Kyber racks

Nvidia shows off its next-generation Kyber rack-scale solution to be powered by Rubin Ultra GPUs with four compute chiplets and 1 TB of HBM4E memory per package.

Tom’s Hardware

Global chip supply chain under threat as US-Iran conflict enters third week — Strait of Hormuz blockade is days away from crippling Taiwan's semiconductor industry

Taiwan imports almost all of its energy and requires large amounts of LNG to sustain its electrical grid. That grid is then used by local chipmakers — like TSMC who is responsible for making most of the world's high-end chips. Fabrication for these chips requires helium, which Taiwan also imports…

Tom’s Hardware

Nvidia removes Rubin CPX accelerators from its roadmap — Groq 3 LPUs take center stage as CPX is removed

Nvidia's slides at GTC lack any mentions of Rubin CPX, but praise Groq LPUs instead.

Tom’s Hardware

Enthusiast reverse engineers world’s smallest HDD to access data with help from an old Nokia N91 and OpenClaw — open source USB bridge unlocks 0.85-inch mechanical Toshiba drive from 2004

Maker Will Whang designed the MK4001MTD USB Bridge to facilitate the use of the world’s smallest (0.85-inch) mechanical hard drives, originally released by Toshiba in 2004.

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Tom’s Hardware

Dell updates Alienware gaming laptops with Intel’s Arrow Lake-HX Refresh CPUs — 16-inch models receive OLED display and GPU upgrades

Dell expands Alienware 16 Area-51, Alienware 16X Aurora, and Alienware 18 Area-51 laptops with new Intel Arrow Lake-HX Refresh processor options.

Tom’s Hardware

Micron enters high-volume production of HBM4 for Nvidia Vera Rubin - 2.3x bandwidth improvement and 20% boost in power efficiency

The HBM4 36GB 12H stack runs at over 11 Gb/s pin speeds, delivering bandwidth greater than 2.8 TB/s.

Tom’s Hardware

Jensen Huang expects Nvidia to sell $1 trillion of AI hardware through 2027 — AI buildout intensifies as Agentic AI takes hold

Nvidia believes it earn $1 trillion by selling AI hardware, says co-founder and chief executive Jensen Huang.

Tom’s Hardware

Nvidia announces Vera Rubin Space Module — up to 25x the AI compute of H100 for orbital data centers

Six commercial space companies are understood to have already deployed the platform.

Tom’s Hardware

Nvidia's Nemotron coalition brings eight AI labs together to build open frontier models

"Open models are the lifeblood of innovation and the engine of global participation in the AI revolution," said Nvidia CEO Jensen Huang.

Tom’s Hardware

Intel Xeon 6 selected as host CPU for Nvidia DGX Rubin NVL8 systems — Intel wins a contract as Nvidia enters data center processor market with Vera CPUs

Intel announced today at Nvidia GTC 2026 in San Jose that its Xeon 6 processor will serve as the host CPU in Nvidia's DGX Rubin NVL8 systems.

Tom’s Hardware

Nvidia Groq 3 LPU and Groq LPX racks join Rubin platform at GTC — SRAM-packed accelerator boosts 'every layer of the AI model on every token'

At GTC 2026, Nvidia revealed the Groq 3 accelerator and Groq LPX rack as part of the Vera Rubin platform. These SRAM-packed, inference-focused chips deliver large amounts of memory bandwidth to help Rubin deliver low-latency interactions with AI models spanning trillions of parameters and million-token contexts.

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