Bonjour,
Sur un Rise3 avec un AMD Ryzen 9 5900X - 12c/24t - 3.7 GHz/4.8 GHz toutes les commandes m'indique une fréquence qui va de 2.20 GHz à 3.70 GHz
J'ai joué un peu avec cpu gouvernor pour le bloquer à 3.7Ghz mais j'aimerai assez que le proc passe à 4.8Ghz en cas de nécessité.
Un problème au niveau du bios ? kernel ? outils ?
uname -aLinux anonym 6.1.0-32-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.129-1 (2025-03-06) x86_64 GNU/Linux
cpufreq-infocpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009Report errors and bugs to cpufreq@vger.kernel.org, please.analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 4294.55 ms. hardware limits: 2.20 GHz - 3.70 GHz available frequency steps: 3.70 GHz, 2.80 GHz, 2.20 GHz available cpufreq governors: ondemand, conservative, userspace, powersave, performance, schedutil current policy: frequency should be within 2.20 GHz and 3.70 GHz. The governor "performance" may decide which speed to use within this range. current CPU frequency is 3.70 GHz (asserted by call to hardware). cpufreq stats: 3.70 GHz:99.98%, 2.80 GHz:0.00%, 2.20 GHz:0.02% (71)
lscpuArchitecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little EndianCPU(s): 24 On-line CPU(s) list: 0-23Vendor ID: AuthenticAMD BIOS Vendor ID: Advanced Micro Devices, Inc. Model name: AMD Ryzen 9 5900X 12-Core Processor BIOS Model name: AMD Ryzen 9 5900X 12-Core Processor Unknown CPU @ 3.7GHz BIOS CPU family: 107 CPU family: 25 Model: 33 Thread(s) per core: 2 Core(s) per socket: 12 Socket(s): 1 Stepping: 2 Frequency boost: enabled CPU(s) scaling MHz: 101% CPU max MHz: 3700.0000 CPU min MHz: 2200.0000 BogoMIPS: 7386.01 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc c puid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misa lignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 sme p bmi2 erms invpcid cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoi nvd arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip pku ospke vaes vpclmulqdq rdpid ove rflow_recov succor smca fsrmVirtualization features: Virtualization: AMD-VCaches (sum of all): L1d: 384 KiB (12 instances) L1i: 384 KiB (12 instances) L2: 6 MiB (12 instances) L3: 64 MiB (2 instances)NUMA: NUMA node(s): 1 NUMA node0 CPU(s): 0-23Vulnerabilities: Gather data sampling: Not affected Itlb multihit: Not affected L1tf: Not affected Mds: Not affected Meltdown: Not affected Mmio stale data: Not affected Reg file data sampling: Not affected Retbleed: Not affected Spec rstack overflow: Mitigation; safe RET Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP always-on; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Srbds: Not affected Tsx async abort: Not affected
Si quelqu'un a des suggestions :)
Merci.



