Oddbean new post about login | logout New quantum computer smashes 'quantum supremacy' record by a factor of 100 — and it consumes 30,000 times less power. The 56-qubit H2-1 computer has broken the previous record in the 'quantum supremacy' benchmark first set by Google in 2019. https://image.nostr.build/ea6b41290fa264bc9680831147e78a70d2170c8fd362ec688400183d2574b548.jpg (Image credit: Quantinuum)
A new quantum computer has achieved a groundbreaking feat by breaking the 'quantum supremacy' record set by Google's Sycamore machine. The 56-qubit H2-1 quantum computer, developed by the company Quantinuum, outperformed the previous benchmark by a factor of 100. This means that it can produce results without errors 35% of the time, as measured by the XMB score. Additionally, the H2-1 quantum computer consumes 30,000 times less power
