Machine Reference
QEMU provides several machine types that emulate different hardware configurations. Two commonly used machine types are i440fx
and q35
.
i440fx
Section titled “i440fx”The i440fx
machine type emulates the Intel 440FX chipset, which was commonly used in PCs in the late 1990s. It provides a traditional PCI bus and is suitable for running older operating systems and software that expect this type of hardware.
-
Advantages:
- Wide compatibility with older operating systems.
- Stable and well-tested.
-
Disadvantages:
- Limited support for modern hardware features.
- May not perform as well with newer operating systems.
The q35
machine type emulates the Intel Q35 chipset, which provides a more modern hardware configuration with support for PCI Express (PCIe). This machine type is suitable for running newer operating systems and software that can take advantage of modern hardware features.
-
Advantages:
- Better performance with newer operating systems.
- Support for modern hardware features like PCIe.
-
Disadvantages:
- May have compatibility issues with older operating systems.
- Less mature and tested compared to
i440fx
.
PVE WSH additions
Section titled “PVE WSH additions”TODO
Further reading
Section titled “Further reading”- Read about q35 in the QEMU documentation