Quantum computer performance needs 100,000-fold gain for utility, study says

2026-09-25

A new benchmark aims to provide a more practical method for comparing quantum computers by assessing successful computation volume and speed. The benchmark indicates a substantial performance increase is required for future utility.

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A new benchmark suggests quantum computers need a 100,000-fold performance gain for significant scientific utility. This benchmark measures successful computation volume and speed, indicating current technology is insufficient for widespread scientific applications.

Key facts

Quantum computers require a performance enhancement of approximately 100,000-fold for significant scientific utility.
A new benchmark has been developed to evaluate and compare quantum computing systems.
The benchmark measures the quantity of computations a system can successfully complete and the speed of these operations.
Current quantum computing technology is not yet capable of delivering the necessary performance for widespread scientific applications.
This benchmarking advancement could impact the verifiable assessment of quantum computing system performance.

Source: The Quantum Insider

Reported by VERA Newswire.