David Hanaki Apple payakaunza iMac Pro gore rapfuura, kunze kwemutengo, vanhu vazhinji vakashamisika kuti Apple yaizogadzirisa sei dambudziko rekutonhora. Yese mune imwe fomu chinhu haisi yakanyanya kunaka mhinduro yekutonhodza inoda zvinhu izvo zvichange zviri pasi pemutoro unorema kwenguva yakareba. Iyo inotonhorera miganho yekirasi iMacs muenzaniso wakakwana. Nekudaro, Apple yaramba kuti kutonhora muiMac Pros itsva kwave kugadziridzwa zvachose. Ikozvino inosanganisira maviri akazvimirira ekutonhodza maseketi (CPU neGPU zvidhinha). Iwo mafeni uye radiator zvakare matsva. Vakayedza iyo yakagadziridzwa inotonhorera yedunhu paAppleinsider server uye vakaona kuti haisi isina matambudziko.
Zvinogona kudaro kufarira iwe
Patrik Siwek Vakapfupisa chinyorwa chavo chakadzama muvhidhiyo, yaunogona kuona pazasi ndima iyi. Kuti vaedze, vakashandisa iyo "basic" kumisikidzwa kweiyo iMac Pro itsva, ine 8-core Xeon (3,2GHz, 4,2GHz Boost), AMD Vega 56 GPU, 32GB DDR4 RAM uye 1TB NVMe SSD. Kana isina basa, iyo itsva iMac Pro inonyarara zvachose. Iwe hauzoziva nezvazvo panguva yebasa rakajairwa, iro risingade zvachose pane izvo zviri mukati - i.e. kubhurawuza pawebhu, mamwe mae-mail, nezvimwe.
Zvinoshamisa kuti nyika iyi haichinje kunyangwe vhidhiyo ye4K yakaitwa muFinal Cheka Pro X pane yakaedzwa modhi, iyo iMac Pro yaive yakanyarara, uye kunyangwe mafeni achimhanya, pakanga pasina hum kubva mukati. yemuchina. Kuenzaniswa neyakajairika 5K iMac, izvi zvinonzi mutsauko mukuru. Zvisinei, iyi "kunyarara kushanda" kunewo zvipingamupinyi zvayo. Sezvazvinoratidzika, pakugadzira marongero ekutonhodza uye fan kutonhora macurves, Apple inofarira yakaderera ruzha nekudhura kwekuita kutonhora.
Panyaya yeiyo classic Cinebench R15 CPU bhenji (yakawana mamakisi e1682 mapoinzi), processor yakasvika frequency ye3,9GHz. Muyedzo yega yega yaitevera, zvisinei, pakave nekanguva underclocking kusvika 3,6GHz, nekuda kwekudzikira kwekupisa kwechip. Iyo processor yakasvika pamuganho we94 madhigirii nekukurumidza pasi pekuremerwa, mushure mekusvika iyo yemhando yepamusoro inoitika. Aya madonhwe muma frequency akareba kwemasekonzi maviri, mushure meizvozvo processor yakasimuka zvakare kusvika 3,9. Iyo yakawanda Cinebench yakadzokororwa, kazhinji iyo processor yakavharwa pasi. Saka Apple yakaseta kumhanya kukuru kwevateveri nekuda kweruzha rwekutonhora, uye chitima hachipfuurire ipapo. Parizvino, hazvigoneke kuseta ma curves ekuita kwevanotonhora mafeni kune zvaunoda.
Photogallery
CPU throttling yakaonekwa zvakare ichigadzirisa vhidhiyo. Muchiitiko ichi, zvakatora anenge maminetsi matatu kuti CPU isvike 93-94 madhigirii. Panguva iyoyo, iyo yakadzokororwa frequency kuderedzwa kubva 3,9 kusvika 3,6GHz yakatanga. Maitiro aya akadzokororwa mukati mekuyedzwa (munyaya iyi panguva ye4K vhidhiyo yekupa), iyo yakatora anenge 7 maminetsi uye tembiricha yeprocessor yaive pakati pe90 ne94 madhigirii.
Zvinogona kudaro kufarira iwe
Iyo yekutonhodza sisitimu inonzwika apo iyo GPU inoda kutonhodzwa kuwedzera kuCPU. Muchiitiko chekuremerwa pane ese ari maviri processor uye kadhi yemifananidzo, ruzha rwekutonhora rwuri padanho rakafanana nerechinyakare 5K iMac. Kana iyo yekutonhodza system ichifanira kutonhodza kadhi yemifananidzo zvakare, processor inosvika painogumira tembiricha (94 madhigirii) nekukurumidza. Pakutanga izvi zvinotungamirira ku-throttling uye kuderedza kushanda. Panyaya yekutakura kwakasanganiswa, processor inotanga kuenda pasi pe3,3GHz uye inodzokera kumashure ku3,6GHz. Iyo frequency ye3,9GHz haigoneke pamwe nemutoro wakasanganiswa, pamwe neiyo default kutonhora. Iyo kadhi yemifananidzo yakasvika 74 madhigirii mubvunzo, uye bvunzo dzakaratidza kuti pane underclocking uye kurasikirwa kwekuita kunyangwe pano kana sisitimu iri pasi pemutoro mukuru. Izvi zvinenge 10%.
Zvinogona kudaro kufarira iwe
Kuedzwa naAppleinsider kwakaratidza zvinhu zvishoma. Chekutanga pane zvese, zviri pachena kuti Apple inofarira kushanda chinyararire kwemidziyo yayo, kunyangwe izvi zvichireva kuti zvikamu zvinoshanda pakupisa kwakanyanya uye zvakavharwa. Kukanganisa kukuru ndiko kusagoneka kwekugadzirisa kutonhora uye kugadzira tsika macurves uye kutonhora profiles. Nokukurumidza apo izvi zvinogoneka, zvichida zvicharatidzirwa mukuita mukuita. Izvo zvinofanirwawo kuverengerwa kuti mamwe mabhenji mune iyi bvunzo yekushushikana haamiriri iwo chaiwo mutoro uchasangana neMac Pro. Semuenzaniso, Cinebench kana musanganiswa weCPU + GPU yekuyedza inongoshandiswa pakuyedza. Kune rimwe divi, ini ndingatarisira kuti vanyori vatarisewo pane yekirasi yekushushikana bvunzo muyedzo yakadai. Ko iyo processor frequency yaizotaridzika sei mushure memaawa maviri ekuremerwa? Zvakadaro, iwe unogona ikozvino kuwana zano rakajeka rekuti iyo itsva iMac Pro inoita sei maererano nekutonhora kwayo kuita.
Kunobva: Appleinsider
Grammatically correct is "cooling profiles" kwete "kutonhora".
“Rori yemvura inomwaya mvura mumugwagwa. Savings account yekuchengetedza mari. Blackout inopofomadza ichivhara hwindo. Refrigeration midziyo yekutonhodza nzvimbo. …”
Kuti uri Czech? :)
Kwete kwete. Mushambadzi, mhizha. :D
Yakagadziriswa, ndatenda nemisoro kumusoro uye tsananguro :)
Kana mumwe munhu asina hanya neruzha, zvakakwana kutenga ekunze fan (s) yemadhora mashoma uye woishandisa kutonhodza komputa. Hongu, haina kugadzikana zvakadaro, asi imhinduro inoshanda. Ini pachangu, zvinosuruvarisa, dzimwe nguva ndinofanira kuishandisa. Ndinofungidzira kuti ndinoda zvakawanda mushure memuchina iwoyo! ?♂️
Ndinoshuva kuti vatore muenzaniso kubva kuHP zvinyorwa zvinotanga mafeni pavanofunga nezvebasa.
Tembiricha yemumba yaive 21 degrees. Handikwanise kuzvifungidzira mukupisa kwechirimo. Asi pamwe inoitirwa nzvimbo dzine air-conditioned. Uye yaingova base modhi...
Ini ndinofungidzira kuti komputa senge iMac Pro haizotombotengwa kumwe kunhu kunze kwenzvimbo ine mhepo-inotonhorera... :-)
Ichi hachisi chinhu chitsva, Apple yanga iine maitiro akadaro kwenguva yakareba, ine hardware yakagadzirirwa iyo, kunyanya laptops.
Hazvina kumbobvira zvakushamisa here kuti Macbooks Pro 15 ine 40W isina simba masosi pane anokwikwidza ane akafanana emukati? Kuwedzeredza processor kusvika kune yakakwirira wachi chingori chinhu chenguva imwe chete, iwe haunzwe kwenguva yakareba, sosi yacho haingatombo simbisa magiraidhi kusvika pakuita kwakanyanya uye processor yakavharwa kamwechete, uyezve, mamiriro akadaro. hazvina kana kujairika.
Kune rimwe divi, iwe unogona kushandisa chirongwa chakareruka kuseta yako yekutonhodza profiles, ini ndinozviita pachangu panguva yebasa rakaoma kuchengetedza zvikamu, nekuti shanduko dze fan dzinotanga kukurumidza kukurumidza kana iyo miganho yetsika yasvika uye kana ukasadaro. 'inodarika inosvika 90C, iyo fan haina kana kuedza kutonhora pasi.