Uyenza njani imo ye-Precision Boost Overdrive kwi-Ryzen ngaphandle kokwaphula iwaranti

Ukuba uyazibuza ukuba yintoni na I-Precision Boost imowudi ye-Overdrive kwi-Ryzen Kwaye ukuba kufanelekile ukuyivula, uya kufumana ingcaciso ecacileyo necacileyo apha. Umbono wePBO ngu Nika i-CPU yakho umbane othe kratya kunye negumbi lentloko le-thermal ukugcina amaza omoya ixesha elide, ukucofa ukusebenza kancinci ngaphandle kokungena kwi-overclock yencwadi yemveli.

Kubalulekile ukucacisa kwasekuqaleni ukuba i-PBO ayifani nokwandisa iziphindaphindi ngesandla. Ayilungelelanisi ngokuthe ngqo isiseko okanye ikhulise i-core frequency by coreEndaweni yoko, idibanisa amandla, okwangoku, kunye nemida yobushushu ukuvumela i-algorithm yokunyusa i-AMD ukuba isebenze umlingo wayo ngokutyibilikayo. Ngokupholisa okulungileyo, ii-VRM ezifanelekileyo, kunye nenkathalo ethile, loo ndlu yentloko eyongezelelweyo iguqulela kwiinzuzo ezincinci zehlabathi.

Yintoni i-Precision Boost Overdrive (PBO)

I-PBO, okanye i-Precision Boost Overdrive Mode kwi-Ryzen, i Itekhnoloji ye-AMD esebenza ngesandla kunye ne-Precision Boost kunye ne-Precision Boost 2. Yandisa imida elawula ukuba iRyzen yakho inokunyusa njani kwaye ingakanani, rhoqo kuxhomekeke kwiqondo lokushisa, umthwalo womsebenzi, kunye nomthamo wamandla we-motherboard. Lukhetho olongezelelweyo olunikwe amandla kwi-BIOS okanye kwi-UEFI.

Nangona ivakala ngathi i-overclocking, umahluko ubalulekile: I-PBO ayichaphazeli ngokuthe ngqo isantya sewotshi ngokumisela umda omiselweyo omtsha.Into eyenzayo kukuvumela i-voltage engaphezulu kunye nekhoyo ngoku ngaphakathi kwemida ethile, ukwenzela ukuba i-algorithm yokunyusa eyakhelwe-ngaphakathi ngokwayo inokunyusa kwaye igcine i-frequencies ephezulu ukuba nje iinzwa zivumela.

Ngoyilo, i-Precision Boost iza inikwe amandla ngokungagqibekanga kwi-Ryzen yanamhlanje ukufezekisa i-turbo frequencies. I-PBO ithatha inyathelo eliya phambili ngokukhulula imida yombane kunye ne-thermal., rhoqo phantsi kweliso leenzwa zangaphakathi kunye nezo ze-motherboard.

Indlela i-Precision Boost Overdrive isebenza ngayo kwi-Ryzen: iiSensors, iMida, kunye ne-Boost Headroom

Ukuthatha isigqibo sokuba inokwelula ukomelela ngakumbi, i-CPU firmware ibeka iliso inani lezinto eziguquguqukayo ngexesha langempela. Ubushushu beprosesa, umthwalo okhawulezileyo, inani leentambo ezisebenzayo, ubume be-VRM kunye nobushushu, ii-voltages kunye nemisinga; yonke into ingena kwi-equation.

Isitshixo se-PBO yimida emithathu elungiselelwa yibhodi okanye ngumsebenzisi: PPT, TDC kunye ne-EDC. I-PPT ngamandla ewonke avunyelwe kwiiwatts (ngokuqhelekileyo malunga ne-40% ngaphezu kwe-TDP)I-TDC yinkqubo ezinzileyo kwi-amperes ukuba inkqubo inokuzisa ngokuqhubekayo ngokuxhomekeke kubushushu; I-EDC yinqanaba eliphezulu langoku elinokuthi linikezelwe ngexesha lokuqhuma okufutshane.

Ngethuba nje i-PPT, i-TDC kunye ne-EDC ingaphantsi kwemida yabo kwaye ubushushu bunempilo, I-PBO ivumela i-Precision Boost ukuba ityhale ngamandlaNgokukhawuleza ukuba enye yazo ifikelele kumda wayo, i-algorithm iyancipha ukukhusela yonke inkqubo. Yiyo loo nto ukupholisa kunye nomgangatho weVRM ubaluleke kakhulu.

Kwimithwalo elula njengokukhangela okanye ukubukela iividiyo, i-CPU inokunyusa isantya sewotshi phezulu kwiicores ezimbalwa ukugcina ukuguda kunye nokusetyenziswa kwamandla aphantsi. Kwimidlalo, inzuzo ihlala iguqulela kwii-FPS ezimbalwa ezongezelelweyo ukuba akukho bhotile yeGPU.; hayi umtsi omkhulu, kodwa ukulungiswa kakuhle.

Abavelisi abahlukeneyo kunye novavanyo baye babona ukuphucuka okuthobekileyo ngenxa yemowudi ye-Precision Boost Overdrive eRyzen. Kukho iimeko apho igalelo lisuka kwi-1% ukuya kwi-3% kunye nezinye apho lingabonakali., kunye neemeko ezithile apho kungcono ukuyikhubaza ukuba iprofayili ye-thermal yecala kunye ne-VRM ayifanelekanga. Ngokuhamba komoya okulungileyo kunye nemida elungelelaniswe kakuhle, i-PBO inokongeza ukuya kuthi ga kwi-200 MHz ngombindi ngamnye kwiincopho ezifanelekileyo.

I-PBO vs. I-Auto Overclocking kunye ne-Ryzen Master

Umbuzo ophindaphindiweyo: Ngaba i-Precision Boost mode Overdrive kwi-Ryzen iyafana ne-Auto OC? Impendulo emfutshane nguhayi. I-PBO idlala ngemida yamandla, ubunzulu kunye nobushushu ukuze unyuso oluzenzekelayo lwenza umsebenzi walo ngomda ongaphezulu. Auto OC, nokuba ukusuka BIOS okanye nge Umlawuli weRyzen, izama ukutyhala ii-frequencies kunye ne-voltages ngendlela ethe ngqo kunye ne-generic.

Yiyo loo nto abasebenzisi abaninzi bekhetha Vumela i-PBO kwaye uvale i-Auto OC ukulungelelanisa ukusebenza, ukusetyenziswa kwamandla, kunye namaqondo obushushu.. Sekunjalo, kukho iibhodi zomama kunye nee-CPU apho ukudibanisa i-PBO kunye ne-Auto OC inika into encinci eyongezelelweyo; kuxhomekeke kakhulu kwisilicon, VRM, kunye heatsink.

Kwiitshiphusi apho i-Auto OC inegalelo elincinci okanye ayifumaneki, Ukudibanisa i-PBO kunye ne-undervolt usebenzisa i-Curve Optimizer ihlala inika iziphumo ezilungileyoOku kubonakaliswe kuvavanyo oluzimeleyo, kunye namaqondo obushushu asezantsi, ukusetyenziswa kwepetroli okucuthiweyo, kunye nokugcinwa ngcono kancinci.

I-PBO 2 kunye neCurve Optimizer: ukulungiswa kakuhle ngondoqo ngamnye

Ukuqala ngeRyzen 5000, i-AMD yazisa iPBO 2 kunye nayo iCurve Optimizer. I-Curve Optimizer ivumela ukusebenzisa imbuyekezo yombane ongalunganga ngombindi ngamnye (okanye ihlabathi), ukulungelelanisa ijika leVf ukwenzela ukuba i-chip idinga i-voltage encinci kwi-frequency efanayo.

Nge-undervolt elungileyo kwigophe ngalinye, I-CPU ishushu kancinci kwaye inokuhlala ixesha elide., nto leyo eguqulela ukonga amandla kancinci kukusebenza okuzinzileyo. Inkqubo ibhalwa ngesandla kwaye ifuna uvavanyo: i-CPU nganye yimveliso ekhethekileyo ngenxa yelotho ye-silicon.

Indlela yokusebenza eqhelekileyo kukusebenzisa i-offset ethozamileyo embi, uvavanyo lozinzo kunye nokusebenza, kunye nokuphinda. Ukufumana indawo emnandi kufuna ukuqalisa ngokutsha, uxinzelelo, kunye nebenchmarks. de ufumane ibhalansi phakathi kozinzo kunye nokuzuza kwe-thermal.

Inkxaso yeRyzen X3D: Yintoni eSebenzayo kwaye yintoni engasebenziyo

Ii-CPU ze-Ryzen ezine-3D V-Cache zibeka izithintelo ezingaphezulu kwe-overclocking ukukhusela isitakhi sememori. kuthotho Ryzen X3D, i-PBO isebenza ngemida ethile ebekwe yi-AMD, ukuvumela uhlengahlengiso ngaphakathi kwemida ekhuselekileyo.

Kwisizukulwana se-Ryzen 5000 X3D, inkxaso yayidibene ngakumbi. I-5800X3D ayizange iyixhase ekusungulweni kwayo., kodwa ekuhambeni kwexesha abanye abavelisi baye bakhupha iiBIOS ezenza ukuba iPBO kunye/okanye iCurve Optimizer isebenze ngokuthintelwa. Ezinye iibhodi ze-X570 kunye ne-B550, kunye ne-X470 kunye ne-B450 motherboards, zivumela oku kumazinga ahlukeneyo.

Ukuhambelana ngokuthe ngqo kuxhomekeke kwibhodi kunye ne-microcode. Jonga i-BIOS changelog kunye ne-motherboard manual ukuqinisekisa ukuba zeziphi iinketho ezikhoyo. kwimodeli yakho ethile. Naxa yenziwe yasebenza, imida iqhelekile ukulondolozwa.

Isikhokelo esiKhawulezayo ukwenza kunye nokulungelelanisa i-PBO kunye ne-PBO 2 kwi-BIOS

Ukuvumela imowudi ye-Overdrive Precision Boost kwi-Ryzen yenziwa nge-BIOS/UEFI yebhodi yakho yomama. Indlela echanekileyo iyahluka, kodwa iyafana ngokubanzi: Ngenisa imowudi ephezulu, khangela i-AMD Overclocking kwaye ufumane icandelo le-Precision Boost Overdrive.. Yamkela isilumkiso kwaye uqhubeke noqwalaselo.

Kwimenyu ye-PBO, khetha imowudi eqhubela phambili kwaye wenze isigqibo ngemida. Ungayishiya imida ye-PBO ngokuzenzekelayo okanye uvumele i-motherboard ilawule.Olu khetho lokugqibela luhlala luvumela ubushushu obungakumbi kunye namandla, okuphucula ukusebenza ukuba i-heatsink yakho kunye necala liphezulu.

Okulandelayo, ngenisa iCurve Optimizer ukuba iqonga lakho liyayixhasa. Ukuze ufumane ukulingana kokuqala, khetha zonke ii-cores, uphawu olubi kunye nobukhulu obulondolozayoQala ngemilinganiselo ethobekileyo kwaye unyuke kumanyathelo amancinci ukunqanda ukungazinzi.

Isikhokelo esisebenzayo kukuqala kwi--15, uvavanyo loxinzelelo kunye ne-benchmark, kwaye uqhubele phambili ukuya -20, -25 kunye -30 ukuba yonke into izinzile. Umda osebenzayo we-global offset uhlala ujikeleze -30 kwiibhodi ezininzi.Ukusuka apho, imbuyekezo iyancipha kwaye uzinzo luyahlupheka.

Ukuqinisekisa, sebenzisa i-benchmark enemisonto emininzi kunye nokujongwa kwe-thermal. Izixhobo ezifana neCinebench yokulinganisa kunye nombukeli wenzwa ukujonga amaqondo obushushu kunye neewotshi ndiyakukhonza. Ngexesha lokuqokelelwa kwedatha, vala ezinye ii-apps ukunqanda ukujika iziphumo.

Nje ukuba ube nokulingana okupheleleyo, inqanaba elilandelayo lingundoqo. Undoqo wokuTyuna ngondoqo wonyusa ukubakho kwe-chiplet nganye, kodwa kufuna ixesha elingakumbi nomonde. Ukuba awuziva ufuna ukuya kude, namathela kwiprofayile ephambili ezinzileyo.

Kunini xa kufanelekile ukuba i-PBO isebenze kwaye xa ingeyiyo?

Nika amandla imowudi yokuNyusa i-Overdrive echanekileyo kwi-Ryzen ukuba imeko yakho inomoya olungileyo, i-heatsink inobuchule, kwaye i-VRM yebhodi yomama ayiphantsi kakhulu. Kwezi meko, i-PBO yongeza ukusebenza simahla kwaye akukho sohlwayo sibalulekileyo.. Nge-PBO 2 kunye negophe elilandulayo elinengqondo, nangcono.

Ukuba ikhompyuter yakho isebenza kumda we-thermal okanye iVRM ibaleka ishushu kakhulu, Awunakubona naziphi na izibonelelo okanye ulahlekelwe yintsebenzo ezinzileyo evela kwi-throttling.Kwezi meko, phucula ukupholisa phambi kokuba utyhale imida phezulu.

Kwizixhobo ezine-GPU ezinamandla apho umdlalo ubotshelelwe ngokucacileyo yi-GPU, Iinzuzo zeFPS ziya kuba ncinane. Okwangoku, kwimveliso okanye kwimisebenzi emininzi, i-PBO ikunceda ukuba ufumane amanqaku kwaye ugcine i-frequency ephezulu ixesha elide.

Ukupholisa kunye ne-VRM: Amaqabane athuleyo e-PBO

Imo ye-Precision Boost Overdrive kwi-Ryzen iphila kwaye ifa ngobushushu. Ukutshintsha i-paste ye-thermal, ukucoca i-heatsink, ukwandisa ukuhamba komoya, okanye ukongeza ifeni inokunika i-CPU idigri eyongezelelweyo okanye ezimbini ezenza umahluko phakathi kokugcina ukonyusa okanye hayi.

I-VRM inamandla amaninzi: Ukuba ubushushu balo buyanda, inkqubo inciphisa ukuzikhusela, ukunciphisa i-headroom i-PBO ezama ukuyivula. Ibhodi ene-VRM eyomeleleyo ivumela unikezelo lwangoku oluzinzileyo kunye nentloko enkulu ngakumbi kwi-EDC kunye ne-TDC.

Kwi-chassis edibeneyo, nikela ingqalelo kuxinzelelo olulungileyo/olubi kunye neendlela zokungena komoya kunye neendlela zokuphuma. Ngohlengahlengiso oluncinci lokungena komoya, ubushushu bebhodi yesiseko kunye neeVRM bunokuphuculwa ngamadigri amaninzi., okwaneleyo kwi-algorithm yokunyusa ukugcina iiwotshi eziphezulu.

I-FAQ eKhawulezayo

• Ngaba i-Precision Boost Overdrive mode kwi-Ryzen ibala njenge-classic overclocking? Ngokobuchwephesha hayi, kuba ayibeki iwotshi esisigxina ngaphaya kwemilinganiselo; ihlengahlengisa imida ukuze i-boost eyakhelwe-ngaphakathi isebenze kunye ne-headroom eninzi.
• Ndingayisebenzisa i-PBO nge-Auto OC? Kuyenzeka, kodwa akusoloko kufanelekile. Rhoqo, umlinganiselo ongcono wokusebenza/ubushushu uphunyezwa nge-PBO enikwe amandla kunye ne-Auto OC ivaliwe, okanye ngokudibanisa i-PBO ne-per-curve undervolt.
• Ngaba iyasebenza kwiX3D? Kuluhlu lwe-7000 X3D, ewe, kunye nemida echazwe yi-AMD. Kwi-5000 X3D, inkxaso yafika kamva kwezinye iibhodi ze-motherboard nge-BIOS; Jonga ukuhambelana ngqo kwimodeli yakho.
• Luluphi uphuculo esinokululindela? Ukusuka kwisitokhwe ukuya kwi-PBO, malunga ne-1-3%, kuxhomekeke kumthwalo kunye ne-thermals. Nge-PBO 2 kunye negophe elibi elizinzileyo, ukunyuka okukhulu kunokubonwa kwiimvavanyo ezinemisonto emininzi kunye nokugcinwa okungcono kokunyusa.

Ukuba ujonge indlela elula nekhuselekileyo yokutshixa iRyzen yakho okanye ufuna uncedo ngayo khetha iprosesa, i-PBO yindawo entle yokuqala yokumisa: Ngokupholisa okulungileyo kunye nemida enengqiqo, inikezela ngeenzuzo ezincinci, ezihambelanayoKwaye ukuba uya kwi-PBO 2 ngeCurve Optimizer, indibaniselwano yamandla ombane asezantsi kunye nokusebenza kakuhle kunokuguqula loo nto incinci ibe yinto eninzi, ngakumbi phantsi kwemithwalo ezinzileyo kunye neemeko ezinomoya ococekileyo.

Inqaku elidibeneyo:

I-AMD Ryzen 5 9600X3D: Ukuvuza, iiNkcazo, kunye nayo yonke into esiyaziyo

UDaniel Terrasa

Umhleli okhethekileyo kwitekhnoloji nakwimiba ye-intanethi eneminyaka engaphezu kweshumi yamava kumajelo osasazo edijithali. Ndisebenze njengomhleli kunye nomdali womxholo we-e-commerce, unxibelelwano, ukuthengisa kwi-intanethi kunye neenkampani zentengiso. Ndibhale kwakhona kwiiwebhusayithi zezoqoqosho, ezemali kunye namanye amacandelo. Umsebenzi wam ukwangumnqweno wam. Ngoku, ngamanqaku am kwi Tecnobits, Ndizama ukuhlola zonke iindaba kunye namathuba amatsha ukuba ihlabathi lobuchwepheshe lisinika yonke imihla ukuphucula ubomi bethu.