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Sue Bell became one of the first Alzheimer's patients in the U.S. to receive the drug now marketed as Leqembi. Her husband isn't sure if it made a difference.

(Image credit: Michael B. Thomas/NPR)

We asked our listeners to send us their most befuddling questions about the 2025 tax season. What if you can't pay your tax bill? How good is online tax software? Two tax attorneys weigh in.

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In the White House briefing room Tuesday, the Trump administration announced its latest steps to tighten its grip on the message it sends out and the news coverage it receives.

(Image credit: JIM WATSON/AFP via Getty Images)

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Borisov, who plays the hired henchman Igor in Anora, is the first Russian actor to be nominated for an Oscar in decades. The film has a total of six nominations, including for best picture.

As data privacy laws evolve and the demand for transparency grows, privacy offices are increasingly burdened with the rising cost of processing Data Subject Access Requests (DSARs). In fact, a 2024 survey indicated a staggering 246% increase in DSARs over the past two years. And they’re costing companies big time – to the tune of $1.5k per request. For offices that handle these privacy requests manually, the costs are incremental. What began as a regulatory obligation to grant individuals access to their personal data has ballooned into a costly and resource-draining task for privacy teams.

From labor-intensive manual reviews to the complexity of identifying, retrieving, and securely delivering data, DSARs require significant investments in both technology and personnel. The challenge lies not only in complying with these legal requirements but also in maintaining the balance between operational efficiency and safeguarding the personal data they are entrusted with.

But what actually is a DSAR – and why are they causing such a stir? Let’s dive in.

Why should businesses care about rising DSARs, anyway?

A DSAR is a legal right granted to individuals under data privacy regulations – such as the GDPR in the EU or CCPA in California – that allows them to request access to their personal data held by an organization. Essentially, it’s a way for people to understand what data is being collected about them, how it’s being used, and to ensure their privacy rights are respected.

When someone submits a DSAR, an organization must provide a comprehensive report on all the data they hold on that individual. This could include everything from personal details to browsing history, transaction records, or even interactions with customer service.

For privacy teams (especially those that process these requests manually) DSARs can become a complex and resource-intensive process. The challenge is not just in identifying and retrieving the right data, but also ensuring it’s done securely, within the required timeframes, and in compliance with the law – which becomes more and more challenging as new regulations appear across the globe.

In some jurisdictions like Chile, with few legacy protections, new laws are created to provide for additional individual rights. Meanwhile, the United States continues multiplying the number of data subjects with DSAR rights and adding to the list of available rights. Still other authorities have increased enforcement of existing laws, including on topics related to DSAR handling.

Public awareness is also a driving force behind this trend. With data breaches on the rise (up 78% in 2023 alone) consumers are more informed about the risks their personal data faces. Increasing media attention, stricter breach notification laws, and high-profile enforcement actions are making consumers more cautious and proactive.

Compliance isn’t just ethical, it’s economical

Meeting DSAR requirements can set your business apart by reinforcing your reputation as an ethical, customer-centric organization. Customers are more likely to trust companies that take their privacy seriously. Being proactive in addressing DSARs and offering users easy access to their data builds credibility and strengthens brand loyalty. What’s more, businesses that excel in DSAR compliance not only minimize the risk of fines and legal penalties, but they also foster a culture of transparency that can lead to higher customer satisfaction and retention rates.

To turn DSAR compliance into a strategic advantage, here are three actionable tips businesses can implement to safeguard customer data and stay ahead of the competition:

Adopt Data Minimization and Secure Storage Practices: One of the best ways to reduce the burden of responding to DSARs is to minimize the amount of personal data collected in the first place. By adopting data minimization principles (that is, only collecting the data that’s necessary and for the minimum amount of time) businesses limit the scope of DSARs and reduce the risks associated with data breaches. Additionally, secure storage practices, such as encrypting sensitive data and using access controls, can help prevent unauthorized access while DSARs are being processed.

Create Clear, User-Friendly DSAR Processes: Make it as easy as possible for customers to submit DSARs by offering easy-to-read instructions and multiple channels for requests. Whether it’s through an online portal, customer service team, or dedicated privacy email address, ensuring that the process is simple and transparent encourages individuals to take advantage of their rights. Timely and clear responses, coupled with transparency about how their data is being used, can further cement your organization as a trusted entity in the eyes of your customers.

Implement Automated Data Mapping and Retrieval Systems: Manually processing DSARs can be inefficient, error prone, and difficult to scale. By investing in automated tools that help map out where personal data resides within an organization, businesses can dramatically speed up the process of retrieving that data when a request is made. Not only does this streamline compliance, but it also helps ensure that the data you provide is complete and accurate — critical for building trust.

By embracing DSAR compliance not just as a regulatory requirement but as a business opportunity, companies can position themselves as leaders in privacy and data ethics. Because the reality is: the organizations that are ethical, responsible and accountable for their customers' personal information are the organizations who are likely to differentiate their brand from the competition.

We've compiled a list of the best data loss prevention services.

This article was produced as part of TechRadarPro's Expert Insights channel where we feature the best and brightest minds in the technology industry today. The views expressed here are those of the author and are not necessarily those of TechRadarPro or Future plc. If you are interested in contributing find out more here: https://www.techradar.com/news/submit-your-story-to-techradar-pro

Amazon is set to host its first Amazon Devices event since 2023, scheduled for 10am EST / 3pm GMT / 2am ACT on Wednesday, February 26, with many expecting this to be the launching pad for a new, AI-enhanced Alexa, alongside a handful of rumored Echo and Fire TV devices.

After announcing Alexa 2.0 alongside an array of hardware launches back in 2023, all has been relatively quiet from Amazon regarding the future of the LLM (large language model)-boosted smart assistant. Elsewhere, however, rumors have spelled a challenging road to release for Alexa 2.0, including recent concerns that there may be further delays even with its unveiling on the horizon.

It could end up being a divisive event, however, and not because of AI-related concerns; Amazon could be about to fill out its "trends of the 2020s" bingo card by also announcing a subscription plan for the newly smartened Alexa.

We're on the ground in New York City attending the event, which is not publicly available to live stream, and we'll be sharing all the news live as it happens. Stay tuned!

The latest news

• Amazon has scheduled its Devices and Services event for for 10AM EST / 3PM GMT / 2AM ACT on Wednesday, February 26.
• The event is rumored to be the announcement of a new, AI-enhanced Alexa 2.0...
• ... however further rumors suggest this will be a subscription-only service.
• Further rumors suggest new Fire TV hardware and potentially new Echo devices.

Welcome to our live blog coverage of Amazon’s Devices and Services event! Our very own Lance Ulanoff and Jacob Krol are on the ground in New York City to attend the event in person, and I’ll be covering all the news as we learn more from Amazon about its 2025 products.

Stay tuned, because this could be a big moment for Amazon!

Instead of a Devices and Services event in 2024, Amazon opted to trickle various product releases throughout the year, including a surprise launch for the all-new Echo Show 21, as well as second generations of the Echo Spot and Echo Show 15.

We’ve reviewed them all - check them out!

(Image credit: Shutterstock)

With rumors flying about Alexa 2.0’s subscription fee, we’ll hopefully be learning more later today on what that means for the original Alexa. Logic would dictate they wouldn’t fully ditch it and would leave that as the ‘basic’ option in all Echo devices, right? Right?

Anyway, for a refresher on what Alexa can do, check out our list of the Best Alexa Skills and commands.

(Image credit: Amazon)

Especially at release, Alexa was a real game-changer, but with the passage of time comes new technology and new demands on aging software. That’s certainly the case with Alexa; the voice assistant has seen many quality of life updates and new features, but it’s starting to show its age.

There’s plenty that could be improved, but I wrote yesterday about five specific features that would make Alexa 2.0 genuinely worthwhile. Check it out!

Francis, 88, has been in critical condition for several days and he has remained absent from several regular appearances. The church has encouraged worshippers around the world to pray for his health.

(Image credit: Andrew Medichini)

February was a busy month for Disney+, but it seems like March is going to be even more eventful for one of the world's best streaming services.

Indeed, from the arrival of Daredevil's standalone Marvel Cinematic Universe (MCU) TV series – it's about time! – in Daredevil: Born Again, to the release of Stranger Things star Sadie Sink's dystopian punk-rock opera film O'Dessa and more besides, you won't struggle to find something worth streaming between March 1 and 31. So, without further ado, here's everything that's coming to Disney+ in the weeks ahead.

March 1

• Gilmore Girls seasons 1 to 7

March 3

• Malawi Wildlife Rescue season 2 episodes 1 to 6 (US only)

March 4

• Daredevil: Born Again season 1 episodes 1 and 2 (US only)
• Paradise season 1 episode 8 (UK and Australia)

March 5

• Daredevil: Born Again season 1 episodes 1 and 2 (UK and Australia)
• Family Guy season 23 episode 1 (UK and Australia)
• Morphle: Shorts season 1 episodes 36 to 50 (US only)
• Primos season 1 episodes 20 to 28 (US only)
• Will Trent season 3 episode 9 (UK and Australia)
• Win or Lose episodes 5 and 6

March 6

• Deli Boys episodes 1 to 10 (UK and Australia)
• High Potential season 1 episode 8 (UK and Australia)
• The Kardashians season 5 episode 15 (UK and Australia)

March 7

• Doctor Odyssey episode 9 (UK and Australia)

March 11

• Daredevil: Born Again season 1 episode 3 (US only)

March 12

• Daredevil: Born Again season 1 episode 3 (UK and Australia)
• Disney Jr.’s Ariel season 1 episodes 19 to 22 (US only)
• Meet the Pickles: The Making of Win or Lose
• Moana 2
• Port Protection Alaska season 8 episodes 1 to 10 (US only)
• Tracker season 2 episode 9 (UK and Australia)
• Will Trent season 3 episode 10 (UK and Australia)
• Win or Lose episodes 7 and 8

March 13

• High Potential season 1 episode 9 (UK and Australia)
• The Kardashians season 5 episode 16 (UK and Australia)

March 14

• Bill Burr: Drop Dead Years (UK and Australia)
• Doctor Odyssey episode 10 (UK and Australia)
• Grey's Anatomy season 21 episode 9 (UK and Australia)

March 17

• The Simpsons season 36 episodes 1 to 5

March 18

• Daredevil: Born Again season 1 episode 4 (US only)

March 19

• Daredevil: Born Again season 1 episode 4 (UK and Australia)
• Gannibal episodes 1 and 2 (UK and Australia)
• Hyper Knife episodes 1 and 2 (UK and Australia)
• Life Below Zero season 23 episodes 1 to 20 (US only)
• Star Wars: Young Jedi Adventures season 2 episodes 12 to 23
• Stath Let's Flats seasons 1 and 2 (UK and Australia)
• Tracker season 2 episode 10 (UK and Australia)
• Will Trent season 3 episode 11 (UK and Australia)

March 20

• High Potential season 1 episode 10 (UK and Australia)
• The Kardashians season 5 episode 17 (UK and Australia)
• O'Dessa (UK and Australia)

March 21

• 9-1-1 season 8 episode 9 (UK and Australia)
• Doctor Odyssey episode 11 (UK and Australia)
• Grey's Anatomy season 21 episode 10 (UK and Australia)

March 22

• Animals, They’re Just Like Us! season 1 episodes 1 to 6 (US only)

March 24

• David Blaine: Do Not Attempt episodes 1 and 2

March 25

• Daredevil: Born Again season 1 episodes 5 and 6 (US only)

March 26

• Bref season 2 (UK and Australia)
• Daredevil: Born Again season 1 episodes 5 and 6 (UK and Australia)
• Gannibal episode 3 (UK and Australia)
• Hyper Knife episode 3 (UK and Australia)
• Morphle and the Magic Pets: Shorts season 1 episodes 43 to 52 (US only)
• Tracker season 2 episode 11 (UK and Australia)
• Will Trent season 3 episode 12 (UK and Australia)

March 27

• High Potential season 1 episode 11 (UK and Australia)
• The Kardashians season 5 episode 18 (UK and Australia)

March 28

• 9-1-1 season 8 episode 9 (UK and Australia)
• Alexander and the Terrible, Horrible, No Good, Very Bad Road Trip
• Doctor Odyssey episode 12 (UK and Australia)
• Grey's Anatomy season 21 episode 11 (UK and Australia)

March 31

• David Blaine: Do Not Attempt episodes 3 and 4

For more Disney-based coverage, read our guides on the best Disney+ shows, best Disney+ movies, how to watch the Marvel movies in order, and Marvel Phase 5.

CNET's experts have rounded up all the internet options in Tampa -- from blazing-fast fiber to affordable broadband.

The bodies of four Israeli hostages are to be returned late Wednesday and more than 600 Palestinian prisoners and detainees freed during the last week of the current Gaza ceasefire deal.

(Image credit: Alexi J. Rosenfeld)

Salinas residents can count on AT&T Fiber for fast, affordable internet -- but there are other options, too.

One in four UK businesses lack a documented strategy to address generative AI (GenAI) threats, according to research from Ivanti. Let that sink in for a moment. Would we accept the same casual approach to, say, workplace health and safety? Likely not. Yet here we are, watching a technological revolution unfold while many organizations take a dangerously passive stance toward securing it.

The speed of GenAI's evolution has caught many security teams flat-footed. While 47% of security professionals in the UK view GenAI as a net positive for cybersecurity — and they're right to see its potential — this optimism sometimes masks a troubling lack of preparation.

Consider this eyebrow-raising reality check: Nearly half of UK IT and security professionals (49%) believe phishing will become a greater threat due to GenAI. And I’d argue they’re right to be concerned. The problem is that their concern isn’t translating into action. A quarter of organizations haven't documented any strategy to address these risks. We're seeing unprecedented technological advancement coupled with unprecedented organizational inertia. It's not great.

The data silo trap

The challenge goes deeper than just keeping pace with GenAI's evolution. A remarkable 72% of organizations report that their IT and security data are siloed across systems. These fragments of critical security information might as well be locked in separate vaults. And 63% say these silos actively slow their security response times.

Think about that. In an era where AI-powered threats can evolve and spread at machine speed, many security teams are still piecing together threat data from disparate systems like a jigsaw puzzle. That's not just inefficient — it's downright dangerous.

The training paradox

Most security teams recognize that human error is still a prime vulnerability. That's why 57% have turned to anti-phishing training as their first line of defense against sophisticated social-engineering attacks. It's currently the most popular protective measure against AI-driven threats.

I’m the first to assert that anti-phishing training is critical, particularly given how often well-meaning employees unintentionally create pathways for exploitation by falling for increasingly sophisticated phishing schemes.

But strong employee training is far from sufficient. It means using yesterday’s tools to fight today’s threats. Emphasizing best practices to combat AI threats is sort of like using a personal floatation device to keep safe while lounging in shark-infested waters. Should you wear the personal flotation device? Certainly. But it won’t save you from the real threat.

The good news is that cybersecurity professionals are aware of the gaps left by traditional anti-phishing defenses. Only 32% believe this training is "very effective" against AI-powered social engineering attacks. However, and I risk sounding like a broken record here, the concern and awareness aren’t translating into action.

Beyond traditional defenses

As GenAI capabilities expand, they create new attack surfaces faster than traditional security measures can adapt. As I’ve argued, the old playbook of reactive security measures and siloed defenses simply won't cut it anymore. What will cut it? In short, a holistic approach to exposure management that addresses both immediate threats and systemic vulnerabilities.

What does this mean in practice? Security teams need to rethink their approach altogether, and that means addressing key elements such as the following:

Continuous monitoring and assessment

Traditional periodic security assessments can't keep pace with AI-driven threats. Organizations need real-time visibility across their entire attack surface, from traditional assets to new AI tools. This means moving beyond scheduled vulnerability scans to implement continuous monitoring that can detect and respond to threats as they emerge.

Breaking down data silos

Those fragmented security and IT data stores? They're not just an inconvenience—they're a liability. With 63% of organizations reporting slower security responses due to siloed data, the need for unified visibility isn't just a nice-to-have—it's a critical security requirement when facing sophisticated AI-powered threats that can exploit gaps between systems.

Evolving beyond basic training

Remember — security awareness training is important, but it can't be your only defense. We need to augment human awareness with sophisticated detection and response capabilities. Fight fire with fire.

Data-driven security responses

When facing AI-powered threats, gut instinct and experience aren't enough. Security teams need comprehensive data visibility to spot patterns and anomalies that signal emerging threats. This means breaking down those data silos that 72% of organizations currently struggle with and implementing systems that can provide unified threat visibility.

What are you waiting for?

GenAI isn't just another technology trend to monitor — it's actively reshaping the threat landscape. While 47% of security professionals view GenAI positively, this optimism must be matched with concrete action.

Organizations can't afford to take a wait-and-see approach to GenAI security. The technology's rapid evolution, combined with existing challenges like data silos and training limitations, necessitates an intentional, comprehensive, layered and proactive stance.

Those who delay implementing comprehensive security strategies are already falling behind, and since GenAI continues to shapeshift and grow in sophistication by the day, falling even a little bit behind makes it prohibitively difficult to catch up.

The time for documented strategies, unified security visibility and enhanced threat detection isn't coming — it's here. It’s time to stop wondering whether your organization will need to adapt to AI-driven security challenges, and start focusing on how quickly and effectively you can do it.

A final plea: don’t wait until after you face a serious breach. In this case, “wait and see” translates to “wait and pay the price.”

We've compiled a list of the best firewall software.

This article was produced as part of TechRadarPro's Expert Insights channel where we feature the best and brightest minds in the technology industry today. The views expressed here are those of the author and are not necessarily those of TechRadarPro or Future plc. If you are interested in contributing find out more here: https://www.techradar.com/news/submit-your-story-to-techradar-pro

• Granblue Fantasy Versus: Rising Version 2.00 if available now
• It introduces Sandalphon as a new playable character for the game
• The update also brings plenty of new features and balance adjustments

Version 2.00 has arrived for the popular fighting game Granblue Fantasy Versus: Rising, and it might just be the largest content update the game has seen since its late 2023 launch.

Headlining the Version 2.00 update is the addition of a new playable character in Sandalphon. Easily one of the Granblue Fantasy mobile game's most popular characters, it's great to see him finally arrive in Rising.

Sandalphon is the first of five characters to be added as part of Character Season Pass 2 which players can purchase now. He's set to be followed by Galleon (Spring 2025), Wilnas (Summer 2025), Meg (Fall 2025), and Ilsa (Early 2026).

Battle Pass Round 7 has also been added, offering a huge amount of free and premium rewards including new character colors, titles, music, and an all-new 'Arbitrator of the Shore' skin for playable character Zooey. Zooey's also my main in the game, so this is a pass I'll definitely be grabbing (as well as hoping for some much-needed buffs for the character).

Crucially, Version 2.00 has brought plenty of new content to Granblue Fantasy Versus: Rising. There's a new Survival mode, which tasks players to progress through as much of a 100-fight gauntlet as possible, earning rewards along the way. Hopefully, it's going to be a chunky offline timesink, especially as buffs unique to Survival mode should offer it some nifty roguelite elements.

A new online training mode feature has also been added, letting you hop online to practice combos or fundamentals with a friend or coaching buddy. This is a feature that's quickly becoming standard in many of the best fighting games, so I'm happy to see it finally arrive in Rising.

Of course, it wouldn't be a major new version without significant system and character balance adjustments, and developers Cygames and Arc System Works have managed just that. Full balance changes are available to view now over at the game's official website. Key takeaways here include the rebalancing of powerful universal skills such as Brave Counters as well as invincible and counter skills.

Lastly, both the Standard and Deluxe versions of Granblue Fantasy Versus: Rising have received their biggest discount yet at 61% off for a limited time. It's a fantastic time to start playing the game yourself, or as a means of picking up Character Pass Season 1 at a significantly reduced price. Not a bad way to save cash on the game if you've recently splashed out on one of the best fight sticks.

You might also like...

• Balatro is now available on Xbox Game Pass and its latest free update adds Assassin's Creed, Fallout, and Civilization crossovers
• Don't put too much faith in retailer leaks as ex-Nintendo employee says companies know 'nothing' about the Switch 2 launch date or price
• Black Ops 6 wasn't kidding, there really is something Tony Hawk's Pro Skater related happening on March 4

Internet and mobile phone services blinkered offline. People complained of water shortages as pumps stopped working. Emergency generators helped hospitals and government offices continue operating.

(Image credit: Matias Basualdo)

• New 'Make It Fair' campaign wants to tackle 'content theft'
• British creatives band together to urge for stronger copyright law
• AI uses content without permission or compensation

Artificial intelligence and Large Language Models are trained on hoards of online information, including songs, articles, comments, books, drawings, pictures, and more - so if you’ve ever commented on an Instagram post, posted a photo to Twitter, or uploaded a video to YouTube - the likelihood is, your work has been used to train a model at some point or another.

These models don’t ask for permission, either, nor does it notify the creator - and these models make millions from the content. OpenAI reportedly used over a million hours of YouTube video data to train GPT-4, and Meta uses public posts from Instagram and Facebook to train its AI model - but British creatives are coming together to fight back.

Artists, singers, authors, journalists, and scriptwriters (and more) - who collectively generate over £120 billion per year for the nation's economy, have come together to urge the UK government to apply British copyright law to AI companies, and to ensure ‘content theft’ is not legitimised by leaving this issue unchecked.

Make It Fair

The ‘Make it Fair’ campaign comes at the end of the British government’s AI and copyright consultation period, in which it is reviewing ways to boost trust and transparency between sectors, and “ensuring AI developers have access to high-quality material to train leading AI models in the UK and support innovation across the UK AI sector”.

Owen Meredith, the CEO of News Media Association, which launched the campaign, added the UK's “gold-standard” copyright laws have underpinned growth and job creation in the British economy, and without the content they produce, AI innovation would not exist.

“And for a healthy democratic society, copyright is fundamental to publishers’ ability to invest in trusted quality journalism,” Meredith said.

“The only thing which needs affirming is that these laws also apply to AI, and transparency requirements should be introduced to allow creators to understand when their content is being used. Instead, the government proposes to weaken the law and essentially make it legal to steal content.

AI is at the forefront of productivity discussions in the UK right now, as the PM released plans to ‘turbocharge AI’ into the public sector, including the idea to ‘unlock’ public data by handing it over to ‘researchers and innovators’ to train AI models.

You might also like

• Take a look at our pick of the best AI tools
• Check out our recommendations for the best AI video editors around
• UK government wants to launch AI Growth Zones for jobs and innovation boost

Comino made the headlines with the launch of Grando, its water-cooled AMD-based workstation with eight Nvidia RTX 5090 GPUs. During the extensive email exchange I had with its CTO/co-founder and commercial director, I found out Grando is far more versatile than I’d come to expect.

Dig in its configurator and one will notice that you can configure the system with up to eight RX 7900 XTX GPUs because, why not?

“Yes, we can pack 8x 7900XTX, with an increased lead time though. In fact, we can pack any 8 GPUs + EPYC in a single system”, Alexey Chistov, the CTO of Comino, told me when I queried further.

Indeed, while it doesn’t currently offer Intel’s promising Arc GPU, it will if the market demands such solutions.

“We can design a waterblock for any GPU, it takes around a month” Chistov highlighted, “But we don't go for all possible GPUs, we choose specific models and brands. We only go for high-end GPUs to justify the extra price for liquid-cooling, because if it could properly work air-cooled - why bother? We try to stick with 1 or 2 different models per generation not to have multiple SKUs (stock keeping units) of waterblocks. You can have an RTX 4090, H200, L40S or any other GPU that we have a waterblock for in a single system if your workflow will benefit from such a combination.”

An RTX 5090 on its retail packaging on a desk (Image credit: Future) The Rimac of HPC

So how can Comino achieve such flexibility? The company pitches itself as an engineering company with its slogan proudly saying "Engineered, not just assembled". Think of Comino as the Rimac of HPC: obscenely powerful, nimble, agile and expensive. Like Rimac, it focuses on the apex of its line of business and absolute performance.

Its flagship product, Grando, is liquid-cooled and was designed to accommodate up to eight GPUs from the onset, which means that it will very likely be futureproof for multiple Nvidia generations; more on that in a bit.

One of their main targets, Chistov, told me, “is to always fit a single PCI slot, that's how we can populate all the PCIe slots on the motherboard and fit eight GPUs in a GRANDO Server. The chassis is also designed by the Comino team so everything works as "one”. That’s how a triple-slot GPU like the RTX 5090 can be modified to fit into a single slot.

With that in mind, it is preparing a “solution capable of operating on the coolant temperature of 50C without throttling, so if you drop the coolant temperature to 20C and set the coolant flow to 3-4 l/m the waterblock can remove around 1800W of the heat from the 5090 chip with the chip temperature around 80-90C”

That’s right, one single Comino GPU waterblock could remove 1800W of heat from a single "hypothetical 5090" that could generate that amount of heat IF the coolant temperature on the inlet is around 20 degrees Celsius AND if the coolant flow is not less than 3-4 liters per minute.

Packing eight of such "hypothetical GPUs" and some other components could lead to a total system power draw of 15 kW and indeed if such a system at full load would have a constant coolant temperature of 20C AND coolant flow per waterblock not less than 3-4 liters per minute, such system would operate "normally".

Who will need that sort of performance?

So what sort of user splashes out on multi-GPU systems. Chistov, again. “There is no benefit to adding an additional 5090 if you are a gamer, this won't affect performance, because games can't utilize multiple GPUs like they used to using SLI or even DirectX at some point of time. There are several applications we are focused on for multi-GPU systems:

• AI Inference: this is the most demanded workload. In such a scenario each GPU works "alone" and the reason to pack more GPUs per node is to decrease "cost per GPU" while scaling: save rack space, spend less money for non-GPU hardware, etc. Each GPU in a system is used to process AI requests, mostly generative AI, for example, Stable Diffusion, Midjourney, DALL-E
• GPU Rendering: popular workload, but does not always scale well adding more GPUs, for example Octane and V-Ray (~15% less performance per GPU @ 8-GPUs) scale pretty well, but RedShift does not (~35-40% less performance per GPU @ 8-GPUs)
• Life-Science: different types of scientific calculations, foк example CryoSPARK or Relion.
• Any GPU-bound workload in a virtualized environment. Using Hyper-V or other software you can create multiple Virtual Machines to run any task, for example, remote workstation. Like StorageReview did with the Grando and six RTX 4090 GPUs it had on a review.

Specifically for the RTX 5090, the most important improvement for AI workloads is the 50% improvement in memory capacity (up to 32GB) which means that Nvidia’s new flagship is better suited for inference as you can put a far bigger AI model in memory. Then there’s the far higher memory bandwidth which helps as well.

In his review of the RTX 5090, TechRadar’s John Loeffler calls it the supercar of graphics cards, and asks whether it was simply too powerful, suggesting that it is an absolute glutton for wattage.

“It's overkill”, he quips, “especially if you only want it for gaming, since monitors that can truly handle the frames this GPU can put out are likely years away.”

You might also like

• Comino has workstation PCs with 8, yes 8 Nvidia RTX 5090 GPUs, for less than $60,000 - but that’s not the best news
• Absurdly powerful PC with 7 liquid-cooled Nvidia RTX 5090 GPUs has just gone on sale — and it is in stock
• AMD-powered, liquid cooled Comino Grando AI sever gets reviewed but I still can't see any octo Nvidia RTX 5090 GPUs configuration

Iniu B6 power bank review

There are a lot of power banks on the market that seem great on paper, but it can be hard to know how they hold up in the real world. Iniu is one of my favourite brands thanks to very high-quality power banks with great features and a long warranty, but just as importantly, very reasonable prices. That said, when shopping online, the list price is often quite high, but the power bank is typically sold for much less.

The little Iniu B6 offers a lot considering the price tag, with a 10,000mAh (37Wh) capacity and a 20W (9V, 2.22A) PD 3.0 output, which will fast charge most phones fully at least once, with enough leftover for other devices or a second charge later on. The B6 measures 13.6 x 7 x 1.5cm, weighs 210 grams – a better-than-average size and weight for the capacity, making it ideal for slipping into a pocket, purse or bag.

(Image credit: Future)

The B6 has a single USB-C port, as well as two USB-A ports and a large easy-to-read digital display that shows the capacity still available to use. In the box, you get a USB-A to USB-C cable and a carry bag – the latter is a nice inclusion, as the soft-touch coating on the B6 is great to hold but prone to scratches. The soft-touch coating also holds fingerprints and fluff, and I do worry that it might degrade and feel sticky in the future but, so far, it's held up well.

The power bank has an LED torch that can be turned on by double pressing the power button. Sure, it’s not very bright, but I've found it very useful for finding lost items in a dark bag. Plus, it will literally run for days – I often use it as a portable night light when travelling. For example, a bit of dim illumination is very helpful when trying to find the bathroom in a dark, unfamiliar hotel room, and avoids needing to turn on the main lights.

The B6 also has a pull-out phone holder that turns the power bank into a stand when charging – also very handy when travelling.

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(Image credit: TechRadar)Image 2 of 3

(Image credit: TechRadar)Image 3 of 3

(Image credit: TechRadar) Iniu B6: Price & specs Iniu B6: Test results

I conduct comprehensive testing of power banks to make sure they can meet the manufacturer's claims. All in all, the B6 gives excellent results that are well above average – especially considering the price.

In testing, the B6 has excellent voltage accuracy and can output 85% of its rated capacity at 20W (9V, 2.22A) and an even better 91% at 5V. These are very impressive results considering the affordable price. The B6 also supports PPS mode from 5V to 11V at 2A, and 5V to 5.9V at 3A, allowing compatible phones to charge faster and more efficiently. Note that while the B6 is listed as 22.5W, that's at 5V 4.5A (or 4.5V 5A) which is not supported on most phones.

I first tested this Iniu B6 back in May 2023, and have used it as one of my main power banks ever since. Along the way, I have performed periodic cyclic testing and have not turned up any appreciable capacity loss, so I am very confident that the B6 will last well long term. But of course, it’s worth mentioning (again) that Iniu offers a generous three-year warranty, providing peace of mind if you do have an issue.

(Image credit: TechRadar) Should I buy the Iniu B6? Buy it if...

You need an affordable power bank
The B6 is one of the best-value power banks available, and is often on sale for even less from retailers like Amazon. The B6 offers features, specs, warranty and test results that are as good as premium power banks.

You plan to charge a phone
The 10,000mAh capacity and 20W output is perfect for topping up small devices when on the go. It’s also just the right size to slip into a bag and not even notice it’s there.

Don't buy it if...

You want to charge a laptop
While great for charging small devices like phones, tablets and earbuds, a higher output power bank is a better option for laptops or handheld gaming devices.

You need to charge multiple devices
The 10,000 mAh capacity is perfect for topping up a phone, but if you want to charge multiple devices, a larger 20,000 mAh power bank is a better option.

(Image credit: TechRadar) Also consider

The Iniu B6 is one of the best affordable power banks available, but below are a few other options if you are looking for something different.

Iniu B41 power bank
The B41 is slightly slimmer and lighter than the B6, but doesn’t offer fast charging. Still, that’s a perfectly fine trade-off depending on your charging needs.

Read our full Iniu B41 power bank review

Iniu B5 20,000 mAh power bank
For those who like the look of the B6 but need a larger capacity, the Iniu B5 has the same number of ports and output voltages and amperage as the B6, but has a 20,000mAh (74Wh) battery. It includes the same torch, but no phone holder, and measures in at a larger 13.5 x 7.1 x 2.5cm and weighs 362 grams.

Read our full Iniu B5 power bank review

How I test power banks

I get hands-on with every power bank I can, and performance extensive testing in both the lab and real-world scenarios. Using equipment like the ChargerLab POWER-Z KM003C, I check charge voltage, protocol support, and log capacity tests.

Each power bank is also tested with real devices, including phones, tablets, laptops, and others, and connected to a programmable load tester for multiple charge cycles. I carry a selection daily in both pockets and bags to assess their durability and ability to withstand rough, everyday use.

All measurements and weights are personally verified, ensuring accuracy beyond the manufacturer’s listings.

Want to know more? Read about how we test.

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