An AMD logo and a computer motherboard appear in this illustration taken August 25, 2025.
Quantum computers use quantum bits, or qubits, to process complex problems that conventional computers would take thousands of years to solve, including modeling the behavior of trillions of atoms over time. However, qubits are highly error-prone, and correcting those errors remains one of the main technical challenges in building reliable quantum systems.
In June, IBM introduced a new algorithm designed to work alongside quantum processors to detect and manage such errors. According to a research paper seen by Reuters and set for publication on Monday, IBM demonstrated that the algorithm can now operate in real time on a field programmable gate array (FPGA) chip developed by AMD.
Jay Gambetta, Director of IBM Research, stated: “The work shows that our algorithm not only functions effectively in the real world, but can run on a readily available AMD chip that is not ‘ridiculously expensive.’ Implementing it, and showing that the implementation is actually 10 times faster than what is needed, is a big deal.”
This development brings IBM closer to realizing its long-term plan to build a large-scale quantum computer known as Starling by 2029. Gambetta added that the current milestone was achieved a full year ahead of schedule, underscoring the company’s progress in both hardware and algorithmic innovation.
IBM shares rose 7.88% to close at $397.46 on Friday following the announcement, while AMD’s shares increased 7.63% to end at $252.92. The broader U.S. stock market also recorded gains, with all three major indexes closing at record highs. The Dow Jones Industrial Average rose 1%, surpassing the 47,000 mark for the first time.
The use of AMD’s FPGA chips demonstrates the potential for combining existing semiconductor technology with advanced quantum computing frameworks. Industry experts view this as a significant step toward creating hybrid systems that bridge the gap between classical and quantum computing, making the technology more accessible and scalable in commercial applications.
IBM’s achievement highlights growing competition in the quantum computing field as technology companies accelerate efforts to achieve fault-tolerant systems. The company’s focus on integrating real-time error correction marks a crucial advancement toward stable and efficient quantum operations, reinforcing its leadership in developing next-generation computing solutions.
