Wrong codenames for Intel Ultra CPUs

[ous50]

CPU-ID also recognize this Intel Ultra 7 CPUs to Pentium III (Coppermine) LOL.

Maybe it is because of the P cores and E cores?

cat /sys/devices/cpu_core/caps/pmu_name
meteorlake_hybrid

cat /sys/devices/cpu_atom/caps/pmu_name
meteorlake_hybrid

BTW there seems to be something wrong in dmidecode(?

 sudo dmidecode -t 4 | grep 'Family\|Version'
       Family: Other
        Version: Intel(R) Core(TM) Ultra 7 155H

libcpuid dump

raw.txt report.txt

[TheTumultuousUnicornOfDarkness]

CPU Info for type #0:
------------------
  arch       : x86
  purpose    : performance
  vendor_str : `GenuineIntel'
  vendor id  : 0
  brand_str  : `Intel(R) Core(TM) Ultra 7 155H'
  family     : 6 (06h)
  model      : 10 (0Ah)
  stepping   : 4 (04h)
  ext_family : 6 (06h)
  ext_model  : 170 (AAh)
  num_cores  : 6
  num_logical: 12
  tot_logical: 22
  affi_mask  : 0x00000FFF
  L1 D cache : 48 KB
  L1 I cache : 64 KB
  L2 cache   : 2048 KB
  L3 cache   : 24576 KB
  L4 cache   : -1 KB
  L1D assoc. : 12-way
  L1I assoc. : 16-way
  L2 assoc.  : 16-way
  L3 assoc.  : 12-way
  L4 assoc.  : -1-way
  L1D line sz: 64 bytes
  L1I line sz: 64 bytes
  L2 line sz : 64 bytes
  L3 line sz : 64 bytes
  L4 line sz : -1 bytes
  L1D inst.  : 6
  L1I inst.  : 6
  L2 inst.   : 6
  L3 inst.   : 1
  L4 inst.   : 0
  SSE units  : 128 bits (non-authoritative)
  code name  : `Meteor Lake-H (Core Ultra 7)'
  features   : fpu vme de pse tsc msr pae mce cx8 apic mtrr sep pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni pclmul dts64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 syscall xd movbe popcnt aes xsave osxsave avx rdtscp lm lahf_lm abm constant_tsc fma3 f16c rdrand x2apic avx2 bmi1 bmi2 sha_ni rdseed adx
CPU Info for type #1:
------------------
  arch       : x86
  purpose    : efficiency
  vendor_str : `GenuineIntel'
  vendor id  : 0
  brand_str  : `Intel(R) Core(TM) Ultra 7 155H'
  family     : 6 (06h)
  model      : 10 (0Ah)
  stepping   : 4 (04h)
  ext_family : 6 (06h)
  ext_model  : 170 (AAh)
  num_cores  : 8
  num_logical: 8
  tot_logical: 22
  affi_mask  : 0x000FF000
  L1 D cache : 32 KB
  L1 I cache : 64 KB
  L2 cache   : 2048 KB
  L3 cache   : 24576 KB
  L4 cache   : -1 KB
  L1D assoc. : 8-way
  L1I assoc. : 8-way
  L2 assoc.  : 16-way
  L3 assoc.  : 12-way
  L4 assoc.  : -1-way
  L1D line sz: 64 bytes
  L1I line sz: 64 bytes
  L2 line sz : 64 bytes
  L3 line sz : 64 bytes
  L4 line sz : -1 bytes
  L1D inst.  : 8
  L1I inst.  : 8
  L2 inst.   : 2
  L3 inst.   : 1
  L4 inst.   : 0
  SSE units  : 128 bits (non-authoritative)
  code name  : `Meteor Lake-H (Core Ultra 7)'
  features   : fpu vme de pse tsc msr pae mce cx8 apic mtrr sep pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni pclmul dts64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 syscall xd movbe popcnt aes xsave osxsave avx rdtscp lm lahf_lm abm constant_tsc fma3 f16c rdrand x2apic avx2 bmi1 bmi2 sha_ni rdseed adx
CPU Info for type #2:
------------------
  arch       : x86
  purpose    : low-power efficiency
  vendor_str : `GenuineIntel'
  vendor id  : 0
  brand_str  : `Intel(R) Core(TM) Ultra 7 155H'
  family     : 6 (06h)
  model      : 10 (0Ah)
  stepping   : 4 (04h)
  ext_family : 6 (06h)
  ext_model  : 170 (AAh)
  num_cores  : 2
  num_logical: 2
  tot_logical: 22
  affi_mask  : 0x00300000
  L1 D cache : 32 KB
  L1 I cache : 64 KB
  L2 cache   : 2048 KB
  L3 cache   : -1 KB
  L4 cache   : -1 KB
  L1D assoc. : 8-way
  L1I assoc. : 8-way
  L2 assoc.  : 16-way
  L3 assoc.  : -1-way
  L4 assoc.  : -1-way
  L1D line sz: 64 bytes
  L1I line sz: 64 bytes
  L2 line sz : 64 bytes
  L3 line sz : -1 bytes
  L4 line sz : -1 bytes
  L1D inst.  : 2
  L1I inst.  : 2
  L2 inst.   : 1
  L3 inst.   : 0
  L4 inst.   : 0
  SSE units  : 128 bits (non-authoritative)
  code name  : `Meteor Lake-H (Core Ultra 7)'
  features   : fpu vme de pse tsc msr pae mce cx8 apic mtrr sep pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pni pclmul dts64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 syscall xd movbe popcnt aes xsave osxsave avx rdtscp lm lahf_lm abm constant_tsc fma3 f16c rdrand x2apic avx2 bmi1 bmi2 sha_ni rdseed adx

Meteor Lake is supported since libcpuid v0.6.5 and CPU-X v5.0.4.