AArch64 cpu core information table

Table shows some information about cpu cores designed by Arm company (as they provide TRM documentation).

AArch32 support explained

AArch32 support column can be hard to understand so let me list used values and try to provide some descriptions.

value name description
EL0-EL3 AArch32 support on all exception levels
EL0-EL2 AArch32 support on all exception levels except L3 (X-Gene 1/2)
EL0-EL2/3 some cpu core revisions lack EL3 (X-Gene 1/2/3)
NO/EL0-EL3 support level depends on cpu core revision (Cortex-A510)
EL0-EL3? AArch32 support on all exception levels but needs to be confirmed (usually cores based on Arm Cortex-A designs)
EL0 AArch32 support only in userspace
NO AArch32 is not supported at all
(empty field) AArch32 support needs to be checked with documentation

You need AArch32 support at EL1 to run 32-bit KVM guest.

Author info

Table is maintained by Marcin Juszkiewicz — AArch64/Arm developer working at Red Hat as Linaro assignee.

My table pages

How to help

Sources used to generate table are available in git repository at github. Patches are always welcomed.

Build info

Table generated on 14 June 2024 10:28 UTC.

CPU core name architecture level ID number AArch32 support physical memory address size (bits) virtual memory address size (bits) supported page sizes SVE vector length
Cortex-A53 v8.0 0xd03 EL0-EL3 40 4k, 64k
Cortex-A35 v8.0 0xd04 EL0-EL3 40 4k, 16k, 64k
Cortex-A55 v8.2 0xd05 EL0-EL3 40 48 4k, 16k, 64k
Cortex-A65 v8.2 0xd06 NO 44 48 4k, 16k, 64k
Cortex-A57 v8.0 0xd07 EL0-EL3 44 4k, 64k
Cortex-A72 v8.0 0xd08 EL0-EL3 44 4k, 64k
Cortex-A73 v8.0 0xd09 EL0-EL3 40 4k, 16k, 64k
Cortex-A75 v8.2 0xd0a EL0-EL3 44 4k, 16k, 64k
Cortex-A76 v8.2 0xd0b EL0 40 48 4k, 16k, 64k
Neoverse-N1 v8.2 0xd0c EL0 48 48 4k, 16k, 64k
Cortex-A77 v8.2 0xd0d EL0 40 48 4k, 16k, 64k
Cortex-A76AE v8.2 0xd0e EL0 40 48 4k, 16k, 64k
Neoverse-V1 v8.4 0xd40 EL0 48 48 4k, 16k, 64k 256
Cortex-A78 v8.2 0xd41 EL0 40 48 4k, 16k, 64k
Cortex-A78AE v8.2 0xd42 EL0 48 48 4k, 16k, 64k
Cortex-A65AE v8.2 0xd43 NO 44 48 4k, 16k, 64k
Cortex-X1 v8.2 0xd44 EL0 40 48 4k, 16k, 64k
Cortex-A510 v9.0 0xd46 NO/EL0 40 48 4k, 16k, 64k 128
Cortex-A710 v9.0 0xd47 EL0 40 48 4k, 16k, 64k 128
Cortex-X2 v9.0 0xd48 NO 40 48 4k, 16k, 64k 128
Neoverse-N2 v9.0 0xd49 EL0 48 48 4k, 16k, 64k 128
Neoverse-E1 v8.2 0xd4a NO 44 48 4k, 16k, 64k
Cortex-A78C v8.2 0xd4b EL0 40 48 4k, 16k, 64k
Cortex-X1C v8.2 0xd4c EL0 40 48 4k, 16k, 64k
Cortex-A715 v9.0 0xd4d NO 40 48 4k, 16k, 64k 128
Cortex-X3 v9.0 0xd4e NO 40 48 4k, 16k, 64k 128
Neoverse-V2 v9.0 0xd4f NO 48 48 4k, 16k, 64k 128
Cortex-A520 v9.2 0xd80 NO 40 48 4k, 16k, 64k 128
Cortex-A720 v9.2 0xd81 NO 40 48 4k, 16k, 64k 128
Cortex-X4 v9.2 0xd82 NO 40 48 4k, 16k, 64k 128
Neoverse-V3 v9.2 0xd84 NO 48 48 4k, 16k, 64k 128
Cortex-A925 v9.2 0xd85 NO 40 48 4k, 16k, 64k 128
Cortex-A725 v9.2 0xd87 NO 40 48 4k, 16k, 64k 128
Neoverse-N3 v9.2 0xd8e NO 48 48 4k, 16k, 64k 128