IBM demonstrates quantum computing algorithm works on AMD chip

IBM demonstrates quantum computing algorithm works on AMD chip

The breakthrough is the result of its previously introduced work

American multinational technology company, IBM, has announced a development that could bring quantum computing closer to everyday use.

The New York-based firm demonstrated that a vital quantum error correction algorithm could be executed on a standard AMD chip. This was a major shift from the notion that such tasks require specialised, high-cost hardware.

Detailed in a research paper, the breakthrough builds on IBM’s earlier work from June, when it first introduced the algorithm. The company said it could run in real time on an AMD field-programmable gate array (FPGA), marking a significant step toward reliable, scalable quantum systems.

Quantum computers rely on qubits to handle complex problems, which are beyond the reach of classical computers, such as modelling atomic interactions or breaking cryptographic codes.

However, qubits are highly sensitive to noise and interference, leading to frequent calculation errors. The correction algorithms are designed to counter these flaws and maintain computational accuracy, a requirement for building dependable quantum machines.

IBM’s latest result is significant, as it demonstrates the ability to stabilise qubits without relying on exotic or custom-built hardware. This means, now advanced quantum workloads can be tested and optimised using affordable, widely available chips. It is likely to accelerate research and lower development costs.

While stating that the implementation exceeded expectations, Jay Gambetta, IBM’s head of quantum research, said, “We achieved performance roughly ten times faster than what’s required, which is a substantial leap.” He added that the setup used off-the-shelf AMD hardware rather than expensive, bespoke components.

The company completed the project a year ahead of its internal schedule, strengthening its roadmap to deliver a large-scale quantum system by 2029, known as Starling.

In the meantime, its rival companies are also progressing in the field.

Recently, Google reported that its Willow quantum chip solved a complex algorithm 13,000 times faster than a conventional supercomputer. This underscores the competition among tech giants, who are racing to unlock practical quantum computing.