OpenBSD/amd64 runs on AMD64-compatible Intel and AMD processors in 64-bit mode.
- Processor family
- x86-64 (AMD64 / Intel 64)
- OpenBSD mode
- 64-bit
- Ports architecture
amd64- Status
- Supported platform
Machines
| Type | Examples |
|---|---|
| Personal computers | AMD64-compatible Intel and AMD desktops and laptops |
| Servers | x86-64 servers with supported storage and network controllers |
Characteristics
- The name refers to the instruction set, not an AMD-only hardware requirement. Intel processors implementing it use the same port.
- Installation images are available for USB drives and optical media. Graphics, wireless, and storage support depend on their device drivers.
OpenBSD history
OpenBSD 3.5 introduced amd64 as a native 64-bit platform alongside the existing i386 port. The release also supported compatible Intel processors. Release notes
Installation
The i386 port runs on these processors in 32-bit mode and uses different installation sets and packages.
OpenBSD 7.9 installation instructions
Packages
The ports architecture name is amd64. See Managing Software: Packages and Ports for installation and the platform naming reference for how package restrictions use this name.