LSCPU

root@magalas:~# lscpu
Architecture:           aarch64
  CPU op-mode(s):       64-bit
  Byte Order:           Little Endian
CPU(s):                 8
  On-line CPU(s) list:  0-7
Vendor ID:              Apple
  Model name:           Icestorm
    Model:              1
    Thread(s) per core: 1
    Core(s) per socket: 4
    Socket(s):          1
    Stepping:           0x1
    CPU(s) scaling MHz: 47%
    CPU max MHz:        2064.0000
    CPU min MHz:        600.0000
    BogoMIPS:           48.00
    Flags:              fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 asimddp sha512 asimdfhm dit uscat ilrcpc flagm ssbs sb paca pacg dcpodp flagm2 fr
                        int
  Model name:           Firestorm
    Model:              1
    Thread(s) per core: 1
    Core(s) per socket: 4
    Socket(s):          1
    Stepping:           0x1
    CPU(s) scaling MHz: 20%
    CPU max MHz:        2988.0000
    CPU min MHz:        600.0000
    BogoMIPS:           48.00
    Flags:              fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 asimddp sha512 asimdfhm dit uscat ilrcpc flagm ssbs sb paca pacg dcpodp flagm2 fr
                        int
Vulnerabilities:
  Itlb multihit:        Not affected
  L1tf:                 Not affected
  Mds:                  Not affected
  Meltdown:             Not affected
  Mmio stale data:      Not affected
  Retbleed:             Not affected
  Spec store bypass:    Mitigation; Speculative Store Bypass disabled via prctl
  Spectre v1:           Mitigation; __user pointer sanitization
  Spectre v2:           Not affected
  Srbds:                Not affected
  Tsx async abort:      Not affected
root@magalas:~# lscpu -e
CPU SOCKET CORE ONLINE    MAXMHZ   MINMHZ       MHZ
  0      0    0    yes 2064.0000 600.0000  600.0000
  1      0    1    yes 2064.0000 600.0000  600.0000
  2      0    2    yes 2064.0000 600.0000  600.0000
  3      0    3    yes 2064.0000 600.0000  600.0000
  4      0    0    yes 2988.0000 600.0000 1956.0000
  5      0    1    yes 2988.0000 600.0000 1956.0000
  6      0    2    yes 2988.0000 600.0000 1956.0000
  7      0    3    yes 2988.0000 600.0000 1956.0000
root@magalas:~#