Efosa Udinmwen

Efosa Udinmwen

Freelance Journalist

Efosa has been writing about technology for over 7 years, initially driven by curiosity but now fueled by a strong passion for the field. He holds both a Master's and a PhD in sciences, which provided him with a solid foundation in analytical thinking. Efosa developed a keen interest in technology policy, specifically exploring the intersection of privacy, security, and politics. His research delves into how technological advancements influence regulatory frameworks and societal norms, particularly concerning data protection and cybersecurity.

Articles by: Efosa Udinmwen

Apple AI servers

Time for Nvidia to worry? Apple has started shipping its AI servers way ahead of schedule - but how will they stand up to real-life performance?

By Efosa Udinmwen published

Early AI server rollout marks Apple's bold move into high-performance computing, raising questions about scalability and GPU competition.

Starcloud and Crusoe space data center

Data centers in spaaaaace - space tech firms want to take Nvidia H100 GPUs into orbit to power the next generation of compute

By Efosa Udinmwen published

Starcloud and Crusoe are launching Nvidia GPUs into orbit to build solar-powered data centers aimed at cutting AI energy costs.

Someone using the Google Search engine on both a mobile phone and an Apple laptop

Google is undertaking a mass migration to Arm - find out the secrets behind what it takes for the world's biggest companies to port their internal workloads to new hardware

By Efosa Udinmwen published

Google is reengineering its global infrastructure, migrating tens of thousands of workloads from x86 to custom Arm CPUs using AI automation.

eSIM

Mobile networks set to flood market with eSIMs to fend off competition from smaller rivals

By Efosa Udinmwen published

Travel eSIM revenue is rising sharply as mobile operators prepare to challenge smaller competitors and protect their international roaming profits.

Dell Clearance Deals

Dell has a secret clearance page that's much better than its official deals site - here's what we've found

By Efosa Udinmwen published

A secret Dell clearance page exposes a wider range of discounted products, challenging the curated limits of the company’s official deals portal.

ASUS ProArt PA32KCX monitor

'If they took it away, I'd have a heart attack': Award-winning filmmaker waxes lyrical about Asus’s $8000 8K rival to Apple’s Mac Pro display

By Efosa Udinmwen published

Asus’s 8K ProArt PA32KCX merges accuracy, brightness, and calibration technology to serve professionals demanding precise HDR and rendering workflows.

Congo River

World's biggest hydro site can produce as much electricity as 88 nuclear reactors - and now wants to attract more AI data centres

By Efosa Udinmwen published

Congo seeks to expand the Inga hydro complex to power AI tools and data centers amid ongoing funding and governance hurdles.

Satya Nadella CEO of Microsoft at the 50th Anniversary event

Microsoft CEO Satya Nadella gets a major pay rise - but will its increasing AI focus be enough to continue to pay the bills?

By Efosa Udinmwen published

Microsoft’s soaring AI revenues boost executive rewards, exposing sharp inequality and uncertainty about whether such growth can truly last.

Zbox Magnus EN275060TC mini PC

Meet the mini PC taking the fight to the Mac Studio - Zotac Zbox Magnus packs an Nvidia RTX 5060 and Intel Core Ulta 7, but can easily fit into your jacket pocket

By Efosa Udinmwen published

Zotac Zbox Magnus EN275060TC crams an RTX 5060 Ti and Core Ultra 7 into a compact, upgradeable mini desktop.

A SCUBA Diver Checks An Undersea Cable

The end of VPN in Eastern Europe? This massive new subsea cable project looks to bypass Russia entirely - so is this a new age for Internet safety

By Efosa Udinmwen published

Kardesa project seeks safer routes for global data, but true digital independence remains tangled in geopolitics and regional instability.

Concept art representing cybersecurity principles

Hidden debug code returns from the dead as TP-Link routers face a wave of new critical root access flaws

By Efosa Udinmwen published

TP-Link vulnerabilities reveal recurring coding issues and incomplete patches which could gift attackers full control of affected routers.

GSI Gemini-I APU

The associative processing unit wants to displace Nvidia's GPU as the go-to AI powerhouse by putting compute in the memory itself

By Efosa Udinmwen published

Compute-in-memory chips like GSI’s APU could reshape AI hardware by blending memory and computation, though scalability questions remain.

Lenovo ThinkCentre neo 55 series

Lenovo goes tiny as it embraces AMD-based Ryzen mini PCs - including one offering venerable VGA and COM ports for legacy applications

By Efosa Udinmwen published

Lenovo’s new ThinkCentre neo 55 lineup merges AI power, compact design, and sustainability to meet modern business computing needs affordably.

Longsys mSSD

Two grams and 2mm thick: This major SSD maker is pushing for wider adoption of its tiny PCIe Gen4 microSSD form factor, but it will likely be dearer

By Efosa Udinmwen published

Longsys unveils a 2mm, 2.2g PCIe Gen4 microSSD combining speed, energy efficiency, and wafer-level chip integration in one package.

Nvidia DGX Spark

Talk about VIP service - Elon Musk and Sam Altman have their DGX Spark mini PCs hand-delivered by Nvidia CEO Jensen Huang

By Efosa Udinmwen published

Jensen Huang’s personal DGX Spark deliveries to Musk and Altman reveal Nvidia’s symbolic dominance and AI’s growing divide between elites.

Cable organizers and desk mat on a blue background next to a TechRadar badge reading 'Big Savings'

I almost bought all these 5 essential office accessories from Amazon for just £8, including postage, but hurry up, this 50% off sale will end soon

By Efosa Udinmwen published

Five Amazon desk accessories offer practical organization, travel convenience, and small workspace upgrades, all for less than £8 total.

Dell Pro Max 16 Plus

'One-of-a-kind mobile workstation': first review of Nvidia's RTX Pro 5000 Blackwell GPU shows that it is still slower than an RTX 5090 in games, but Pros won't care

By Efosa Udinmwen published

Nvidia RTX Pro 5000 Blackwell in Dell’s Pro Max 16 Plus excels in professional workloads, trading gaming dominance for stability.

TikTok Ban

TikTok owner is collaborating with AMD, Arm, and Intel on making firmware solutions better - ByteDance is the only Chinese company participating in this major project

By Efosa Udinmwen published

OpenSFI unites major chipmakers and cloud firms to standardize firmware-silicon communication, bridging vendors and architectures for global platform efficiency.

Amazon Nuclear Reactors

Amazon plans to develop 12 small modular nuclear reactors with a near 1GW total power output, with plans to more than quintuple that number by 2039 - AI and Cloud services are first in line to benefit

By Efosa Udinmwen published

Amazon partners with X-energy and Energy Northwest to build twelve modular reactors powering AI, cloud, and data center operations.

Fujitsu A77-K3 laptop

It's almost 2026, and Fujitsu is doing its best to save optical disks - the A77-K3 is a 16-inch 13th-gen Core i5 laptop with a DVD drive

By Efosa Udinmwen published

Fujitsu’s A77-K3 combines a 13th-gen Intel Core i5 processor and a DVD drive, challenging the modern trend of ultra-light, cloud-first laptops.

An Intel Panther Lake silicon wafer

Yay! Intel has a new AI GPU with 160GB of LPDDR5X - Crescent Island does inference only, uses cheaper memory, and targets value air-cooled enterprise servers

By Efosa Udinmwen published

Intel’s Crescent Island GPU targets data centers with inference-only performance, efficient LPDDR5X memory, and affordable air-cooled AI acceleration.

Fake email body

Microsoft's branding power is being used by criminals to funnel victims to tech support scam centers - here's what you need to know

By Efosa Udinmwen published

Criminals are exploiting Microsoft’s trusted branding to run tech support scams that manipulate fear, steal credentials, and compromise systems.

Flexxon X-Mask Pro microSD card

Have hackers met their match? This microSD card is apparently uncrackable - but I can only wince at the tiny 128GB capacity

By Efosa Udinmwen published

The X-Mask Pro microSD card prioritizes invisible encrypted storage over capacity, offering 128GB at a high $428 cost.

Two busy ethernet switches side by side

Meta joins Nvidia, OpenAI, and AMD to launch Ethernet for Scale Up Network - ESUN competes with InfiniBand but will work with Ultra Ethernet Consortium

By Efosa Udinmwen published

A new OCP initiative unites major tech firms to develop open Ethernet standards for AI data centers, challenging InfiniBand’s dominance.

Oracle AI World 2025

Oracle claims to have the largest AI supercomputer in the cloud with 16 zettaFLOPS of peak performance, 800,000 Nvidia GPUs

By Efosa Udinmwen published

Oracle unveils Zettascale10, a claimed 16 zettaFLOP cloud AI supercomputer using 800,000 Nvidia GPUs with advanced RoCE networking architecture.

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