I have a laptop with i7-13700, /proc/cpuinfo shows 20 cpus and displays
the model string correctly. The file is quite long so I attached to my
pastebin: https://post.karuboniru.uk/61766783-2b89-4872-a589-816ced91a876
And the output of "lscpu" is:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 39 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 20
On-line CPU(s) list: 0-19
Vendor ID: GenuineIntel
Model name: 13th Gen Intel(R) Core(TM) i7-13700H
CPU family: 6
Model: 186
Thread(s) per core: 2
Core(s) per socket: 14
Socket(s): 1
Stepping: 2
CPU(s) scaling MHz: 15%
CPU max MHz: 5000.0000
CPU min MHz: 400.0000
BogoMIPS: 5836.80
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep
mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
pbe syscall nx pdpe1gb rdtscp lm cons
tant_tsc art arch_perfmon pebs bts rep_good
nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq
dtes64 monitor ds_cpl vmx smx est tm
2 ssse3 sdbg fma cx16 xtpr pdcm sse4_1 sse4_2
x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm
abm 3dnowprefetch cpuid_fault epb
ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow
flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2
erms invpcid rdseed adx smap clflushop
t clwb intel_pt sha_ni xsaveopt xsavec xgetbv1
xsaves split_lock_detect avx_vnni dtherm ida arat pln pts hwp hwp_notify
hwp_act_window hwp_epp hwp_pkg_re
q hfi vnmi umip pku ospke waitpkg gfni vaes
vpclmulqdq rdpid movdiri movdir64b fsrm md_clear serialize arch_lbr ibt
flush_l1d arch_capabilities
Virtualization features:
Virtualization: VT-x
Caches (sum of all):
L1d: 544 KiB (14 instances)
L1i: 704 KiB (14 instances)
L2: 11.5 MiB (8 instances)
L3: 24 MiB (1 instance)
NUMA:
NUMA node(s): 1
NUMA node0 CPU(s): 0-19
Vulnerabilities:
Gather data sampling: Not affected
Itlb multihit: Not affected
L1tf: Not affected
Mds: Not affected
Meltdown: Not affected
Mmio stale data: Not affected
Retbleed: Not affected
Spec rstack overflow: Not affected
Spec store bypass: Mitigation; Speculative Store Bypass disabled
via prctl
Spectre v1: Mitigation; usercopy/swapgs barriers and
__user pointer sanitization
Spectre v2: Mitigation; Enhanced / Automatic IBRS, IBPB
conditional, RSB filling, PBRSB-eIBRS SW sequence
Srbds: Not affected
Tsx async abort: Not affected
在 2023/10/13 17:19, Jeffrey Walton 写道:
Can anyone verify cpuinfo should be displaying a model name of "Core
i7-13700H" and should be showing 20 logical cpu's, please?
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