| # Architecture Support |
| |
| Fuchsia supports two ISAs: arm64 and x86-64. |
| |
| ## arm64 |
| |
| Fuchsia supports arm64 (also called AArch64) with no restrictions on |
| supported microarchitectures. |
| |
| ## x86-64 |
| |
| Fuchsia supports x86-64 (also called IA32e or AMD64), but with some restrictions |
| on supported microarchitectures. |
| |
| ### Intel |
| |
| For Intel CPUs, only Broadwell and later are actively supported and will have new features added for them. Additionally, we will accept patches to keep Nehalem and later booting. |
| |
| ### AMD |
| |
| AMD CPUs are not actively supported (in particular, we have no active testing on them), but we will accept patches to ensure correct booting on them. |
