Updated

Updated · Bloomberg · Aug 25

University of Pennsylvania Built 30-Ton Eniac in 1946, Delivering 5,000 Calculations a Second

Updated

Updated · Bloomberg · Aug 25

University of Pennsylvania Built 30-Ton Eniac in 1946, Delivering 5,000 Calculations a Second

2 articles · Updated · Bloomberg · Aug 25

1946 marked the debut of Eniac at the University of Pennsylvania, built for the US Army as the first programmable, general-purpose digital computer.
30 tons of hardware and 18,000 vacuum tubes filled a large room, while the machine ran at about 5,000 hertz—roughly 5,000 additions per second.
About $9 million in today’s dollars went into building Eniac, underscoring how costly early computing power was.
A typical laptop now performs more than 3 billion calculations per second for around $1,000, highlighting the scale of progress that frames today’s quantum-computing race.

Sources

Left100%

Could the massive classical computing power required to decode quantum errors become the ultimate bottleneck for quantum supremacy?

If 100 logical qubits is the tipping point, which hardware approach will actually conquer the massive error-correction overhead first?

As quantum computers approach 100 error-corrected qubits, will AI-driven calibration finally unlock the era of fault-tolerant computing?

2 total

Left100%