Ijika lemvamisa ye-voltage ye-CPU: ukuthi isebenza kanjani nokuthi ungayilungisa kanjani

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Ubudlelwano phakathi kwamandla kagesi, imvamisa, kanye nokushisa ku-CPU noma i-GPU sebuyindaba ebalulekile kunoma ubani ofuna ukuthola okuningi kwi-PC yakhe ngaphandle kokulimaza ihadiwe noma ukukhathazeka ngomsindo noma ukusetshenziswa kwamandla. Okwakuyindaba elula yokuthi "vele wandise i-multiplier kancane" manje kudinga ukuqonda okuphelele kwe- voltage/frequency curve edumile (i-V/F curve) nokuthi iphathwa kanjani ngamathuluzi afana ne-MSI Afterburner, i-BIOS/UEFI, noma izinsiza zangaphandle.

Uma uke wezwa ngokungakwazi ukulawula ijubane, ukunqwabelana kwejubane, ama-V/F curve, imikhawulo yamandla, noma ukulungiswa kahle kwe-per-core futhi konke kuzwakala sengathi kuyinto exakile, ungakhathazeki: umqondo oyisisekelo ulula, kodwa imininingwane ibaluleke kakhulu. Kulesi sihloko, sizokuhlanganisa konke: ukuthi i-voltage-frequency curve isebenza kanjani kuma-GPU nama-CPU, ukuthi i-hardware yenzani ngempela uma wehlisa i-voltage, ukuthi kungani ezinye izindlela zokungazisebenzisi zingumqondo omubi, ukuthi i-Intel ishintsha ini nge-Arrow Lake kanye ne-Core Ultra 200S, nokuthi ungayilungisa kanjani i-V/F curve ye-CPU noma i-GPU yakho ngaphandle kokwephula ukuziphatha okuzenzakalelayo kwesistimu.

Iyini ngempela ijika le-voltage-frequency (V/F)?

Uma sikhuluma ngejika le-V/F, sibhekisela ebuhlotsheni obuphakathi kwe-voltage enikezwa ku-chip kanye nemvamisa lapho ingasebenza khona ngokuqina . Ngokwendlela engokoqobo, iphuzu ngalinye kujika lisho okuthile okufana nalokhu: "kuma-volts e-X, le chip izinzile ku-Y MHz/GHz." Lobu budlelwano bukhona kokubili kuma-GPU nama-CPU anamuhla.

Ku-GPU, amathuluzi afana ne -MSI Afterburner abonisa leli jika njengezindawo zemvamisa uma kuqhathaniswa ne-voltage . Nakuba kungabonakala sengathi kuphambene nalokho, umqondo uwukuthi: ku-voltage ngayinye engenzeka, kukhona imvamisa ehlobene nomkhiqizi ayiqinisekisile ukuthi izinzile kuma-chip amaningi.

Ku-CPU yesimanje (i-Intel noma i-AMD), izinto ziyinkimbinkimbi kakhulu: kunezindlela ezahlukene ze-V/F nge-core , ngohlobo lomthwalo, kanye nesimo samandla . I-firmware, i-microcode, kanye nezinhlelo ezingaphansi ezifana ne-Intel ME noma i-PPM (i-Platform Power Management) zinesibopho sokunquma ukuthi yiliphi iphuzu le-curve okufanele lisetshenziswe nganoma yisiphi isikhathi ngokusekelwe kumthwalo, izinga lokushisa, umkhawulo wamandla, nezinye izici.

Iphuzu elibalulekile ukuthi i-chip ayikhethi imvamisa ngokungahleliwe bese icela i-voltage "ukuze ibone ukuthi iyasebenza yini ." Kunalokho, inethebula langaphakathi (noma eziningana) elibonisa ukuthi yiliphi i-voltage elidingekayo ukuze kulondolozwe ukuzinza ku-frequency ngayinye engenzeka, futhi isilawuli samandla sihamba ngaleyo curve ngesikhathi sangempela.

Indlela ijika le-V/F elisebenza ngayo kuma-GPU nge-MSI Afterburner

Kuma-GPU, ijika le-voltage-frequency livame ukubonakala kakhulu ngenxa yezinsizakusebenza ezisebenzisa i-overclocking njenge-MSI Afterburner . Abantu abaningi bayadideka ngegrafu ngoba idwetshwe nge-frequency ku-axis eqondile kanye ne-voltage evundlile, kodwa empeleni ubona umsebenzi we-F(voltage) = i-stable frequency.

I-GPU ilungisa imvamisa yayo ngokusekelwe kumthwalo, amazinga okushisa, kanye nemikhawulo yamandla. Kulelo nalelo zinga lokusebenza elihlose ukulifinyelela, isilawuli se-GPU sibheka ijika le-V/F elichazwe ngaphambilini lomkhiqizi bese sisebenzisa i-voltage ehambisanayo. Uma wandisa umthwalo (isibonelo, ukudlala umdlalo odinga amandla), i-GPU izama ukufinyelela iphuzu eliphakeme ku-curve: imvamisa ephezulu, ngakho-ke, i-voltage ephezulu.

Uma uvala noma uvala i-MSI Afterburner nge-overclock, okushintshayo empeleni indawo yamaphuzu athile kuleyo curve . Ungakwazi:

• Sebenzisa i-offset yomhlaba wonke yemvamisa (isibonelo, +100 MHz kulo lonke ijika).
• Shintsha amaphuzu athile (ukuvimba i-voltage nokusetha imvamisa ethile, i-undervolt ejwayelekile "yephuzu elilodwa").
• Lungisa ububanzi be-voltage ukushintsha indlela i-GPU ekala ngayo phakathi kwemithwalo elula nesindayo.

Kubalulekile ukuqonda ukuthi i-GPU, ngisho noma ijika lakho liguquliwe, isanquma ngokuguquguqukayo ukuthi yiliphi iphuzu elijikayo okufanele liye kulo ngokusekelwe kumthwalo kanye nemikhawulo yokushisa/yamandla . Awuyiphoqi ukuthi ihlale isebenza ku-1,0V; ushintsha kuphela ukuthi izoba nemvamisa engakanani uma idlula ku-1,0V, 0,9V, njll.

Izinkinga ezivamile lapho kusetshenziswa ijika ku-MSI Afterburner

Icala elivamile kakhulu elomuntu owenza i -undervolt/overclock ezinzile (isibonelo, ukusetha i-885 mV ngemvamisa ethile), ebona ukuthi isebenza kahle kakhulu ... kodwa lapho iqala kabusha i-PC, i-GPU ibuyela ekusebenzeni ngaphezu kwaleyo voltage, yize izilungiselelo zibonakala zilayishiwe ku-interface ye-Afterburner.

Kulesi simo, okuvame ukwenzeka ukuthi ukucushwa kulayisha ngokubonakalayo, kodwa empeleni akusebenzi ku-GPU uze uchofoze okuthi "Faka isicelo" noma ukhethe kabusha iphrofayela egciniwe. Ngisho nokuhlola okuthi "Faka isicelo ekuqaleni kwe-Windows" kungabangela izinkinga.

• Izingxabano zokuqala nezinye izinhlelo ezizama ukulawula i-GPU.
• Izinguqulo ze-beta ze-Afterburner ezingahambisani kahle nama-GPU amasha (njenge-RTX 5070 Ti noma efanayo).
• I-oda lokulayisha: Umshayeli we-GPU angathatha isikhathi ukuqalisa, kanti i-Afterburner ingathatha isikhathi. Faka ijika kusenesikhathi kakhulungakho-ke ukulungiswa akukhiyiwe endaweni.

Izinketho ezifana nokuthi “ Unlock voltage control ” noma “ Unlock voltage monitoring ” ziyadingeka, kodwa aziqinisekisi ukuthi iphrofayili izosetshenziswa ngemva kokuqalisa. Uma udinga ukuvala nokuvula kabusha i-Afterburner, noma uchofoze ngesandla kuphrofayili bese uthi “Apply,” kusho ukuthi uhlelo aluphoqi ijika le-V/F ku-GPU ngesikhathi esifanele ngesikhathi sokuqalisa.

Kulezi zimo, ngaphezu kokuhlola ngezinguqulo ezizinzile (esikhundleni sama-beta) nokuhlanza ukucushwa okudala, ngezinye izikhathi kufanele ucabange ukuthi uhlelo lokusebenza oluzenzakalelayo ekuqaleni aluthembeki ngo-100% kuleyo nhlanganisela ethile yesistimu yabashayeli be-GPU + , futhi kuyalulekwa ukusebenzisa ijika ngesandla noma ukusebenzisa ukubambezeleka ekuqaleni kwe-Afterburner.

Ukungalawuleki kwe-GPU: kungani ukuthinta iphuzu elilodwa nje ekhoneni kungumqondo omubi

Abantu abaningi baqala ngendlela ejwayelekile yokunciphisa i-voltage ngephuzu elilodwa : ukhetha i-voltage (isibonelo, i-0,9V), uphakamise noma ugcine imvamisa ephezulu kulelo phuzu, bese ushiya yonke ijika ingathinteki. Lokhu kungasebenza kahle kweminye imidlalo, kodwa kunezinkinga eziningana eziyisisekelo.

Okokuqala ukuthi i -GPU ayisebenzi ngaso sonke isikhathi kulelo phuzu lamandla kagesi . Kuye ngomthwalo, izinga lokushisa, kanye nemikhawulo yamandla, ingagxumela kwamanye amaphuzu ku-curve (ngezansi noma ngaphezulu), futhi uma lawo maphuzu engalungiswanga kahle, ungathola ukungasebenzi kahle , ukukhuphuka kokusetshenziswa kwamandla, noma ukwehla okungazelelwe kwemvamisa.

Indlela ethuthuke kakhulu yokunciphisa i-voltage ihilela ukulungisa lonke uhla lwe-V/F curve , kunokuba ivalelwe ku-voltage eyodwa. Umqondo uwukusebenza ne-curve iyonke:

• chaza a i-voltage yokubhekisela ephezulu futhi ezinzileIsibonelo, i-1,0 V ku-RTX 3080 Ti.
• Engeza i-offset yemvamisa efanele (isb., +105 MHz) kusukela kulelo phuzu liye phansi, yehla iye ku-800 mV.
• Hlola ukuzinza ku-1,0 V; uma kuzinzile lapho, ngokuvamile kuzozinza kuma-voltage aphansi, ngejika elifanayo elishintshiwe.

Le ndlela, esingayibiza ngokuthi i- aggressive curve optimization , inezinzuzo eziningana:

• Ulawula umkhawulo ophezulu wokusetshenziswa kanye nokushisa.ngoba uchaza ngokucacile i-voltage ephezulu ofuna i-GPU iyifinyelele.
• Uthola ukusebenza okuthuthukisiwe emisebenzini elula kanye nemidlalo engadingi sidingongoba i-GPU isengakwazi ukwandisa imvamisa ngaphakathi kwebanga le-voltage eliphansi nelisebenza kahle kakhulu.
• Uvimbela i-GPU ekufinyeleleni imikhawulo yamandla. ngokuzumayo iwela phansi ibheke ekhoneni elijwayelekilengoba i-offset yakho ithinta lonke ibanga olilungisile.

Kuyiqiniso ukuthi uyeka ukusunduza i-MHz kuze kufike emkhawulweni kuma-voltage aphansi kakhulu (uma ufuna ukwenza kanjalo kuzodingeka ulungise iphuzu ngalinye, okuyinto ehamba kancane kakhulu), kodwa ngokubuyisela uthola ukuziphatha kwe-GPU okuvumelana kakhulu ngaphansi kwazo zonke izinhlobo zemithwalo kanye nokusetshenziswa okulawulwa kakhulu (isibonelo, ukusuka ku-450 W kuya ku-320 W ekhadini lehluzo elisezingeni eliphezulu, ngaphandle kokulahlekelwa ukusebenza kwangempela).

Indlela i-voltage kanye nemvamisa ezisebenzisana ngayo kuma-CPU anamuhla

Kuma-CPU, ubudlelwano be-voltage-frequency bufana ngokomqondo, kodwa i-control logic iyinkimbinkimbi kakhulu. Umbuzo ovame kakhulu uthi: uma ngisebenzisa i- global undervolt ku-CPU , ingabe i-chip iyaqhubeka nokuzama ukufinyelela imvamisa yayo ephezulu noma ngabe i-voltage ayanele, noma ingabe iyanciphisa imvamisa ngokusekelwe ku-voltage etholakalayo?

Ezakhiweni zesimanje (zombili i-Intel ne-AMD), iqiniso liwukuthi uhlelo lokuphatha amandla luhlala lucabangela ijika le-V/F eliqinisekisiwe le-chip ngayinye . Ngamanye amazwi, ngeke "lufune" i-5,5 GHz ngokunganaki nge-voltage eyaziyo ukuthi ayanele. Esikhundleni salokho:

• Kukhona ithebula langaphakathi lamaphuzu eqiniso/amanga ngomongo ngamunye (noma ngeqembu lama-cores), ngokuvamile alungiswa efektri ngokwekhwalithi ye-silicon.
• Ama-algorithm e-firmware kanye ne-boost Bafuna iphuzu eliphakeme kakhulu ekhoneni elingaphuli imingcele yokushisa, amandla, kanye nokuzinza.
• Uma ufaka i-voltage offset (i-undervolt), ushintsha ijika liye phansi, ukuze Amanye amaza aphezulu angase angazinzile. futhi uhlelo lukhokhela lokhu ngokunciphisa imvamisa noma ukukhushulwa okusebenzayo.

Ngakho-ke, uma wehlisa i-voltage kakhulu futhi kuvela ukungasebenzi kahle, akukhona ukuthi i-chip "iphikelela" ekusebenzeni ngamandla aphezulu ngaphandle kokucabanga; okwenzekayo ukuthi i-offset yakho ikhiphe i-CPU esifundeni lapho i-V/F curve yayo yayiphephile khona . Isilawuli samandla sizama ukulungisa imvamisa kanye ne-voltage ukuze ihlale ngaphakathi kwemingcele, kodwa uma i-margin inganele, kuzokwenzeka amaphutha, ukuphahlazeka , noma ukwehluleka ngaphansi kwemithwalo ethile (isibonelo, i-AVX) .

Yingakho kunengqondo ukusebenzisa amathuluzi afana ne -Curve Optimizer ku-Ryzen noma ukulungisa kahle i-V/F nge-core ku-Intel, lapho ungasebenzisa khona ama-offsets ahlukene kumaphuzu ahlukene ku-curve, esikhundleni se-offset yomhlaba wonke ethinta kokubili i-idle kanye ne-maximum boost ngokulinganayo.

I-Intel iyashintsha ku-V/F curve ye-Arrow Lake-S kanye ne-Core Ultra 200S

Esizukulwaneni se-Arrow Lake-S, ngamaphrosesa edeskithophu e-Intel Core Ultra 200S , i-Intel ithuthukisa kakhulu ukuziphatha kwe-voltage/frequency curve ngokusebenzisa i-microcode entsha. Ama-overclockers ahamba phambili abikezele ukuthi "izinguquko ezinkulu ziyeza ekuziphatheni kwe-V/F nge-uCode entsha," futhi okusala ngemuva kwayo kudlula nje ukukhulisa noma ukunciphisa i-MHz.

Ijika le-V/F lala maprosesa lizuza ezindleleni ezifana ne -DLVR (Digital Linear Voltage Regulator) kanye nemodi "yokudlula" evumela amandla ukuthi adlule ngqo kusuka kumlawuli oyinhloko aye kuma-cores, kunciphisa ukulahlekelwa futhi kuthuthukiswe ukusebenza kahle.

Nge-microcode 0x112, i-Intel ikhubaze imodi ye-DLVR Bypass, ishintsha ukuziphatha kwamandla ngaphansi kwemithwalo elula kanye nokungenzi lutho. I-DLVR ikhutshazwa kancane uma umthwalo uphansi, okuvumela amandla ukuthi ageleze ngendlela elula. Lokhu kudlula kuthuthukisa ukusebenza kahle ngokufinyeza indlela nokunciphisa ukuguqulwa kwangaphakathi, ngaleyo ndlela kushintsha ijika le-voltage/frequency elisebenzayo (elidinga i-voltage encane kancane yemvamisa efanayo ngaphansi kwezimo ezithile).

I-microcode entsha ehleliwe ihlose, phakathi kwezinye izinto, ukwenza i-V/F curve ibe lula futhi ibikezelwe kubasebenzisi abathuthukile abasebenzisa i-overclocking noma i-undervolt. Ngaphezu kwalokho, i-Intel ithuthukisa ukuphathwa kwamandla aguqukayo.

• Amajika e-V/F athile enhloko ngayinye, ngezilungiselelo ezihlukile zamaqoqo e-P-Cores kanye ne-E-Cores.
• Ukuzivumelanisa nezimo okuqondile kwe Imiyalelo ye-AVX noma imithwalo esindayookuvame ukudinga i-voltage eyengeziwe ngemvamisa efanayo.
• Ukuhlanganisa ne Injini Yokuphatha ye-Intel (ME) kanye ne-PPM (Platform Power Management), esebenzisa idatha yesikhathi sangempela evela kuphrosesa ukuze inqume ukuthi ingasabalalisa kanjani amandla, isethe i-TAU, yelula noma ifinyeze ama-boost, njll.

Konke lokhu kwenza amasu okusebenzisa i-overclocking akudala (ukuphakamisa i-multiplier, ukusetha i-voltage yomhlaba wonke, yikho lokho) angasebenzi kahle noma angaphumeleli. Manje kubalulekile ukuqonda ukuthi iphakheji ye-ME, i-microcode, kanye ne-PPM kusebenzelana kanjani nama-curve e-per-core, ngoba ukuziphatha kungahluka kuye ngenguqulo ye-microcode kanye ne-firmware ye-motherboard.

Umthelela walezi zinguquko ekusebenzeni, ukusetshenziswa kwamandla, kanye nokweqisa amandla

Nge-microcode entsha, i-Intel ihlose ibhalansi ehlukile phakathi kokusebenza okuqhubekayo nokusetshenziswa kwamandla . Konke kubonisa ukuthi, njengoba kwenza i-AMD ezizukulwaneni ezedlule, izimisele ukusebenzisa amandla athe xaxa ukuze igcine imvamisa ephezulu isikhathi eside ngaphansi kwemithwalo ethile yomsebenzi.

Empeleni, lokhu kungahunyushwa ku:

• Ama-Boost nama-Turbo ahlala isikhathi eside ngaphambi kokuwa ngenxa yemikhawulo yokushisa noma yamandla (i-TAU eningi kakhulu noma enamandla kakhulu).
• Imvamisa ephakeme kancane Kwezinye izimo ezithile, ukushintshaniswa kwamandla kagesi engeziwe, ngakho-ke, ukusetshenziswa ngezikhathi ezithile.
• Un I-Ringbus noma indwangu yangaphakathi ngezikhathi eziphakeme isikhathi eside, kunciphisa ukubambezeleka, ikakhulukazi kuma-E-Cores.

Umgomo ukuthi i-Core Ultra 200S inikeze ukusebenza okuzinzile nokuphezulu ngaphansi kwemithwalo ephakathi nendawo nephezulu , noma ngabe kusho ukubeka phambili ukusetshenziswa kwamandla okuphansi kunokusetshenziswa kwamandla okuphezulu. I-Power Management Processor (PPM), esebenza ngokubambisana ne-microcode, ingalungisa ama-voltage nama-frequency cishe ngesikhathi sangempela ukuze isebenzise kangcono ama-thermal margins.

Kulabo abasebenzisa i-overclocking noma abalungisa i-undervolting yabo, lokhu kusho ukuthi ama-V/F curve "asefektri" awasasebenzi futhi angashintsha nge-BIOS elula noma isibuyekezo se-microcode, okushintsha ukuzinza kwezilungiselelo ezazisebenza ngaphambilini. Ngakho-ke, kuhlale kunconywa ukuthi ubuyekeze ukucushwa ngemva kokubuyekezwa okukhulu.

Lungisa ngesandla i-voltage/frequency curve ye-CPU (isibonelo: i5-14600KF)

Umbuzo ovame kakhulu ukuthi kungenzeka yini ukuchaza ngokucacile ijika le-V/F ku-BIOS, njengokuthi "0,7 GHz = 0,5 V; 3 GHz = 0,9 V; 5 GHz = 1,2 V" , ikakhulukazi ekucushweni kwe-mini ITX lapho amazinga okushisa ebaluleke kakhulu futhi ufuna ukukhawulela i-voltage ephezulu ngaphandle kokuthinta kakhulu ukuziphatha kokungenzi lutho.

Kuprosesa ye-Intel Core i5-14600KF efakwe kubhodi lomama njenge- Asus ROG B760I , ngokuvamile ayikho inketho eqondile yokufaka "amaphuzu" ajikayo kuleyo fomethi yesithombe. Lokho i-BIOS/UEFI evame ukukunikeza yilokhu:

• Ukulawulwa kwe-voltage eyinhloko: imodi ezenzakalelayo, i-offset, i-adaptive, i-overhide.
• Ukulawula imvamisa: iziphindaphindi ngomongo ngamunye noma ngeqembu lama-core, imikhawulo ye-turbo, njll.
• Kwezinye i-BIOS ezithuthukisiwe, Amajika e-V/F ngesigaba ngasinye semvamisa, lapho ungasebenzisa khona ama-offsets athile kumaphuzu athile (isb. V/F Point 6, 7, 8…).

Uma umgomo wakho, isibonelo, ukukhawulela i-voltage ephezulu ibe yi-1,2V lapho i-CPU ikhuphula kakhulu amandla , kodwa ungafuni ukunciphisa i-voltage engasebenzi kakhulu, kunezindlela eziningana:

• Usar I-Voltage Eguquguqukayo ngenani eliphezulu (uphahla) eliseduze no-1,2 V bese uvumela uhlelo ukuthi luphathe okusele.
• Lungisa I-PL1/PL2 kanye ne-TAU ukuze i-CPU ingabi nendawo yokwandisa ukusetshenziswa kwayo kwamandla ngakho-ke ayidingi i-voltage engaka.
• Emapuletini akuvumelayo, thinta Amaphuzu e-V/F ngamanye ukwehlisa izingxenye eziphakeme kuphela zejika, ukugcina ama-voltage aphansi emvamisa cishe engashintshi.

Kunoma ikuphi, njengoba i-i5-14600KF iyi-chip ene-aggression boost, kufanele uhlale uhlola ukuzinza ngaphansi kwemithwalo esindayo nexubile (imidlalo, ama-benchmarks, i-AVX, i-multitasking) , ngoba kungase kube nokuhlanganiswa kwemvamisa kanye ne-voltage okuvela kuphela ngaphansi kwamaphethini athile omthwalo futhi kwehluleke uma i-voltage margin iqinile kakhulu.

Ubudlelwano phakathi kwejika le-V/F kanye nejika lefeni: ukulawula izinga lokushisa nomsindo

Nakuba ijika le-V/F kanye nejika le-CPU fan kuyizinto ezihlukile, empeleni ziyahambisana: lokho okwenzayo nge-eyokuqala kuthinta ngqo ukushisa okukhiqizwa yiprosesa noma i-GPU , futhi eyesibili inquma ukuthi uhlelo lwakho lokupholisa lusabela ngokushesha kangakanani.

Ama-motherboard amaningi anephrofayili yabalandeli abajwayelekile abavamile abangacabangi ngaso sonke isikhathi nge-CPU cooler yakho, ikesi, ukuhamba komoya, noma izinga lokushisa elizungezile. Lokhu kungabangela ukuthi abalandeli bashayeke kakhulu, baqhume futhi behle ku-RPM, umsindo ongadingekile ngaphansi kwemithwalo elula, noma ngokuphambene nalokho, ukupholisa okunganele ngaphansi kokucindezeleka.

Ngokwenza ngokwezifiso ijika labalandeli be-CPU ku-BIOS/UEFI (ASUS Q-Fan, Gigabyte Smart Fan, MSI Fan Control, njll.) noma ngesofthiwe efana ne-Fan Control, SpeedFan, noma i-Argus Monitor, udala ubudlelwano obucacile phakathi kokushisa kwe-CPU kanye nesivinini sabalandeli (RPM) . Uma ilungiswe kahle, lejika ikuvumela ukuthi uhlanganise ukusebenza okuhle kokushisa kanye nomsindo ofanele.

Ubuchwepheshe obuvame kakhulu bokulawula abalandeli yilobu:

• I-PWM (ukuguqulwa kobubanzi be-pulse): ukulawula okunembe kakhudlwana, okulungele ama-curve amancane kanye nezindlela zokuma kwefeni.
• I-DC (ukulawula i-voltage): ayincane kakhulu, kodwa yanele izinhlelo eziningi eziyisisekelo noma abalandeli abanezikhonkwane ezintathu.

Ngaphezu kwalokho, amabhodi omama esimanje akuvumela ukuthi ukhethe umthombo wokushisa olawula umlandeli ngamunye: izinga lokushisa lephakheji ye-CPU, izinga lokushisa le-VRM, izinga lokushisa lekhesi, izinga lokushisa le-GPU, njll. Kwi-CPU ngokwayo, kunengqondo kakhulu ukusebenzisa inzwa yokushisa ye-core noma yephakheji , kuyilapho kubalandeli bekhesi, kungaba ngcono ukuxhumanisa ijika lomlandeli nokushisa kwe-ambient yangaphakathi noma izinga lokushisa le-GPU.

Ukudala ijika elihle lefeni kuhilela ukulinganisa ama-RPM amancane naphezulu , ukucacisa imingcele (isibonelo, ukugcina ijika elibushelelezi lifika ku-60°C futhi libe nolaka ngaphezu kuka-70°C), kanye nokugwema ukuthambeka okuphakeme okudala ukuguquguquka kwesivinini okuqhubekayo. Kubalulekile futhi ukuhlonipha umjikelezo womsebenzi omncane (20-30%) ukuvimbela abalandeli ukuthi bangasheshi uma bengakwazi ukuphatha kahle imodi ethi "0 RPM".

Ngokuhlanganisa ijika le-V/F elifanele ku-CPU kanye ne-GPU nejika le-fan elicatshangelwe kahle , ungaba nesistimu ehlala ipholile ngaphansi komthwalo, enokusetshenziswa kwamandla okulingene futhi engenawo umphumela we-turbine ocasulayo njalo uma uvula umdlalo noma ukhipha.

Ekugcineni, ukuqonda nokulungisa ijika le-voltage/frequency ku-CPU kanye ne-GPU , kanye nama-fan curve kanye nemikhawulo yamandla, kukunikeza ukulawula okuhle kakhulu ekusebenzeni kwe-PC yakho: unganquma ukuthi ukhetha ukucindezela yonke i-FPS yokugcina kuyo nganoma yiziphi izindleko, noma uma unentshisekelo kakhulu ohlelweni olupholile, oluthule oluneminyaka yokuphila ezayo. Isihluthulelo akusikho nje ukuthembela ku-overclock evamile ye-one-point undervolt noma i-brute-force, kodwa ukusebenza ngejika lonke futhi usebenzise amathuluzi anikezwa yi-BIOS, i-microcode, kanye nesofthiwe yokuphatha namuhla ukuze kufezwe ibhalansi ehlakaniphile kakhulu.