Science & Tech · Space · 1 hr ago
IBM plans 1,040-qubit quantum system by 2027
IBM plans to link two quantum processors in 2027 to create a system with 1,040 programmable qubits.
The processors will use the upcoming Nighthawk r3 design, with 520 programmable qubits in each chip.
Chip-to-chip connections will let the processors exchange quantum states, allowing IBM to expand computing capacity across two chips.
IBM has previously connected two earlier-generation processors, transferring quantum states with 99.3% fidelity; its target is 99.9%.
The new system is intended for larger computing workloads, while IBM says its current Nighthawk r2 processor has already helped partners run some quantum tasks faster.
Researchers are expected to get access in 2027, though the sources give no further details about when or how access will be offered.
IBM plans to link two quantum processors into a 1,040-qubit system in 2027.
Each processor is planned to have 520 programmable qubits and support up to 10,000 quantum operations.
The system is expected to use IBM’s upcoming Nighthawk r3 architecture and chip-to-chip connections called l-couplers.
IBM says linking processors could expand computing capacity beyond what a single chip can provide.
- Who
- IBM plans to build the system.
- What
- It plans to link two quantum processors into a 1,040-qubit system.
- When
- In 2027.
- Where
- Not stated.
- Why
- To expand quantum computing capacity and handle increasingly demanding workloads.
This story does not have two clearly opposing sides.
IBM introduced its Nighthawk r2 processor.
IBM plans to connect two Nighthawk r3 processors in a 1,040-qubit system.
- Planned system
- 1,040 qubits
- Processors
- Two, with 520 programmable qubits each
- Architecture
- Nighthawk r3
- Planned year
- 2027
- Chip connections
- 10 l-couplers per Nighthawk r3 processor