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Quantum Devices

PennyLane's ecosystem of hardware and simulators

Explore 40+ integrated options, from high-performance simulators to cutting-edge hardware from partners like IBM Quantum, Amazon Braket and Google Quantum AI.

Start your quantum journey

Begin with user-friendly quantum devices designed to help you experiment and achieve impactful results.

default.qubit

A simple Python state vector simulator of qubit-based quantum circuits.

This is PennyLane’s most featureful device, ideal for learning and prototyping.

lightning.qubit

A performant state vector simulator of quantum circuits.

This device is well-suited for 20+ qubit workflows, offering jit/qjit compatibility and more.

Start your quantum journey

Begin with user-friendly quantum devices designed to help you experiment and achieve impactful results.

default.qubit

A simple Python state vector simulator of qubit-based quantum circuits.

This is PennyLane’s most featureful device, ideal for learning and prototyping.

lightning.qubit

A performant state vector simulator of quantum circuits.

This device is well-suited for 20+ qubit workflows, offering jit/qjit compatibility and more.

Browse all quantum devices or use advanced filtering to find the ideal tool to power your research.

50 devices

default.qubit

A simple Python state vector simulator of qubit-based quantum circuits.

This is PennyLane’s most featureful device, ideal for learning and prototyping.

lightning.qubit

A performant state vector simulator of quantum circuits.

This device is well-suited for 20+ qubit workflows, offering jit/qjit compatibility and more.

qiskit.remote

An entry point in PennyLane to access any Qiskit backend.

This device lets you access any device available through qiskit_ibm_runtime.

default.mixed

A simple mixed state simulator of qubit-based quantum circuits.

This device supports versatile noise models that are compatible with ML frameworks like JAX and Torch.

lightning.amdgpu

A fast state vector simulator specifically for AMD GPUs to perform accelerated circuit simulation.

This device is an alias of our lightning.kokkos simulator.

lightning.kokkos

A fast state vector simulator utilizing the Kokkos library for CPU and GPU accelerated circuit simulation.

This device supports several HPC-targeted hardware platforms.

qrack.simulator

A GPU-accelerated device that integrates Qrack with PennyLane and Catalyst.

Ideal for noisy, just-in-time compilable workflows that run on GPUs.

default.tensor

A state vector simulator of qubit quantum circuits based on tensor networks.

This device can simulate differentiable circuits with its tensor network backend.

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PennyLane's quantum device partners

  • Xanadu
  • AMD
  • AWS
  • AQT
  • Google
  • IBM Quantum
  • IONQ
  • Microsoft
  • Quantum Inspire
  • Rigetti
  • Unitary Fund
PennyLane

PennyLane is a cross-platform Python library for quantum computing, quantum machine learning, and quantum chemistry. Built by researchers, for research. Created with ❤️ by Xanadu.

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  • Demos
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Software

  • Install PennyLane
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  • GitHub
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