Why isn't amp showing the right core count for my cpu it says 3 core when it is a 6 core

Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 48 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 6
On-line CPU(s) list: 0-5
Vendor ID: AuthenticAMD
Model name: AMD FX™-6300 Six-Core Processor
CPU family: 21
Model: 2
Thread(s) per core: 2
Core(s) per socket: 3
Socket(s): 1
Stepping: 0
BogoMIPS: 7032.61
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse ss
e2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid
extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave avx
f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xo
p skinit wdt fma4 tce nodeid_msr tbm topoext perfctr_core perfctr_nb cpb hw_pstate ssbd ibpb vm
mcall bmi1 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists paus
efilter pfthreshold
Virtualization features:
Virtualization: AMD-V
Caches (sum of all):
L1d: 96 KiB (6 instances)
L1i: 192 KiB (3 instances)
L2: 6 MiB (3 instances)
L3: 8 MiB (1 instance)
NUMA node(s): 1
NUMA node0 CPU(s): 0-5
Gather data sampling: Not affected
Itlb multihit: Not affected
L1tf: Not affected
Mds: Not affected
Meltdown: Not affected
Mmio stale data: Not affected
Retbleed: Mitigation; untrained return thunk; SMT vulnerable
Spec rstack overflow: Not affected
Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Spectre v2: Mitigation; Retpolines, IBPB conditional, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected
Srbds: Not affected
Tsx async abort: Not affected

What does AMP show as the topology in the support tab?

OS Linux
Platform Ubuntu 22.04.4
System Type x86_64
CPU Model AMD FX™-6300 Six-Core Processor
CPU Layout 1S/3C/6T
Installed RAM 32122
Virtualization None
Module ADSModule
Module Application Application Deployment
Loaded Plugins FileManagerPlugin, EmailSenderPlugin, WebRequestPlugin, LocalFileBackupPlugin, CommonCorePlugin
Application Name AMP
Application Version
Codename Decadeus
Tools Version 2.4.8
Release Stream Mainline
Build Spec Release
Build Date 29/01/2024 18:40
InstanceID bb8976b3-c59b-44a7-a0dd-2ce9babe8e8d
Last Executable
Last Arguments
Last Process ID 13059

AMP is behaving correctly. This system has 3 cores and 6 threads according to the lscpu output you gave:

Thread(s) per core: 2
Core(s) per socket: 3
Socket(s): 1

Make sure that you’ve not got any cores disabled in the BIOS, that SMT isn’t disabled, and that the host system is up-to-date. This isn’t an AMP issue if the host OS itself isn’t reporting the CPU information correctly.

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