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IBM Showcases New Vision for Quantum. How Nvidia and AMD Fit in the Computing Future.

Quantum is coming, just keep waiting. . .

https://www.barrons.com/articles/ibm-quantum-computing-research-nvidia-amd-0dd74344

By: Mackenzie Tatananni
Updated Jan 29, 2026, 12:26 pm EST / Original Jan 29, 2026, 12:01 am EST

It might seem natural to pit the capabilities of quantum computers—often touted as the next big technology—against today’s supercomputers. But scientists have a different, more collaborative vision for the future.

Rather than outright replacing classical machines, quantum systems will likely be built on top of existing architecture to enable more powerful computations.

This perspective was captured in new research from International Business Machines, which showed how classical graphics processing units, or GPUs, from leading chip makers could work alongside quantum processors to execute problems faster.

“It’s important for the world to see that quantum computers aren’t just these things that [will] replace your computers,” Jerry Chow, IBM’s chief technology officer of quantum-centric supercomputing, said in an interview with Barron’s. “They’re really part of the entire computing infrastructure.”

Two papers co-authored by IBM researchers detailing the results were posted to Cornell University’s arXiv, a research-sharing platform for papers that have yet to be peer-reviewed.

The first paper showed how GPUs from Advanced Micro Devices, contained within the Frontier supercomputer at Oak Ridge National Laboratory, could be combined with IBM’s Heron processor to model complex chemical systems and provide a 100-time speedup over central processing units, or CPUs.

“It’s a notoriously difficult problem for classical computers,” Chow explained. “But we know now, there’s a part of these chemistry problems which are best handled on the quantum computer.”

Follow-up work with Riken, a Japanese research institute, was showcased in the second paper. The study showed how the same chemical systems could be modeled on IBM quantum computers for an additional 20% increase in performance when using a new algorithmic approach on Nvidia chips.

“Overall, they’re all supporting the same narrative, that the future of computing is quantum-centric,” Chow said. As he sees it, it’s the next logical step in a continuous evolution of technology.

Classical GPUs have already proven their prowess at one type of math. The chips perform calculations by breaking large problems into thousands of simpler tasks that are processed simultaneously, through a method called parallel processing.

Meanwhile, quantum processors harness the properties of quantum mechanics, which makes them best suited for complex modeling tasks. This explains why most quantum research consists of some kind of modeling problem—and why quantum is expected to have an outsize impact in the areas of dr-g discovery and materials science.

Classical processors are “the technology behind everything that we see today with language models and training and inference and so forth,” according to Chow.

It’s impossible to rule out a distant future “where everything is all based off the same kind of technology,” he added. “But at least from what we’ve seen with how supercomputing has evolved in the last 10 to 15 years, it’s all about composable pieces.”

Jay Gambetta, who oversees IBM’s research effort, shared a similar view in an earlier interview with Barron’s. “We’re imagining a heterogeneous accelerating framework that connects quantum and classical compute,” Gambetta explained during a tour of IBM’s Thomas J. Watson Research Center in October.

Much of IBM’s past research has incorporated hybrids of quantum and classical computing. In September, computers running on IBM’s Heron processor worked alongside bit-based machines to perform a bond trading problem.

One month earlier, IBM and AMD unveiled a formal collaboration to develop quantum-centric supercomputers. The partners indicated they were exploring ways for AMD chips to control errors on IBM’s quantum processors, which could advance IBM’s efforts to develop fault-tolerant quantum computers by the end of the decade.

Crucially, the latest results demonstrate that real-world applications of quantum computers are just a step away.

“We have a number of partners who already have clusters of supercomputers that they know how to access,” Chow said. “To them, it’s like, ‘Now I have the keys to a brand-new car, let me see what I can do with it and how I can work it in with what I’ve been doing.’”

IBM shares climbed 6.8% on Thursday, bolstered by strong quarterly earnings. The tech-heavy Nasdaq Composite fell 1.9%. So far this year, IBM has gained 6.1%, outstripping a 0.7% gain for the index.


Think this through

For everyone on here wanting to know departments, locations, that's the least of your worry. What you need to be seeing is the long term picture here for Cigna. Companies trim fat for multiple reasons. The reason everyone thinks is greed, that's partly true.

You can't sell a company as a whole or sell parts of it off if your numbers are horrible. Cigna is positioning themselves to be sold, the writing is on the wall. They need numbers to look good, number of employees to be good, everything has to line up 100% before they find a buyer for the company.

Mark my word, come back to this post later in. In less than a year this company is sold and part of it won't exist, other parts will. Those in the higher up spots will be compensated nicely b/c they made it profitable long enough for a sale.


Our future leaders are leaving

People I expected would be the next generation of leaders in IT are all leaving or appear to be planning their exits even if they appear to be in safe roles. I know some on here don’t care about IT but it’s going to continue to get worse as our best people leave for better options. 23 years with the company and moral has never been half as bad as it is now. Sad days for Chevron.


Time to make some tough career decisions

I know it's not a fun topic, but with everything happening, it's probably smart to think about your next move. For some of us, that might mean taking a step back to learn new skills or even switching to a role with a better long-term future, even if the pay isn't perfect right now. The goal is to make sure you're still valuable on your own terms for the rest of your career. It's not fun, but that's what I've been focusing on.


This is the future

Somebody asked in another thread if we're going to do quarterly layoffs until only Atty is left, and frankly and sadly, I think that's much closer to the truth than the poster intended. The way things have been developing, it seems that we've reached the stage where layoffs, instead of only being used when absolutely necessary, have become something used regularly just to pad the numbers. That's our future.


AI Layoffs

Somehow, after being RIF’d, I’ve come to believe that if AI truly represents the future, it may actually bring more fairness and consistency to decision-making. Unlike human systems that can be influenced by favoritism or bias, AI has the potential to evaluate people based on clear criteria, data, and merit rather than personal agendas.


Future Plans

In contemplating my future after being laid off from EJ, relying on a small severance and my depleting savings, I can see how people do something to go to prison. They will have shelter, food, daily exercise, health insurance, no utility or car payments and, I can study for a degree - even a law degree - without incurring any debt. Maybe not a bad gig....I'll have PP and DC to thank for this opportunity!


H1B 2026 roles - what’s in store for us

Concerned what I see with companies this year with hiring & retaining H1B status employees. Trump’s shift on H1B quotas & increased cost is really encouraging most companies to avoid sponsoring H1B anymore. What moves will Cisco do with H1Bs in 2026, I getting more worried for 2026…


I'm Sorry Dave, I Can't Do That....

Hal2000 was conflicted in his assignments. I can't wait to see what happens when our AI models get surreptitious assignments with override codes like Hal2000 did. Yes, its coming!
"I'm sorry Bob, I just can't activate your account right now. You have been deemed a risk....please step aside and wait for the authorities....."
Yeah and there is no coming back from that scenario. Nope. None.