I-grease yama-thermal (isikhombisi esibonakalayo esishisayo) yinto ehlukahlukene eyenzelwe ukuthuthukisa ukudluliswa kwe-heat kusuka ku-chip kuya ku-radiator. Umphumela utholakala ngokugcwalisa ukungalungi ezindaweni zombili zombili, okukhona okudala izikhala zomoya ngokumelana nokushisa okuphezulu, ngakho-ke ukuqhuba okuphansi kwe-thermal.
Kulesi sihloko sizokhuluma ngezinhlobo nezinhlobonhlobo zamagesi okushisa futhi sithole ukuthi yikuphi okunamathiselwe okungcono okukusetshenziselwa ukupholisa ama-video amakhadi.
Bheka futhi: Shintsha unamathisela oshisayo ekhadini levidiyo
Ukunamathisela okushisa kwekhadi levidyo
Abacubungula bezithombe, njengezinye izingxenye zikagesi, badinga ukushisa okushisayo okuphephile. Ama-interfaces ashisayo asetshenziselwa ukupholisa ama-GPU anesakhiwo esifanayo nama-pastes wezinqubo eziphambili, ngakho-ke ungasebenzisa "iprosesa" ukunamathisela okushisayo ukupholisa ikhadi levidiyo.
Imikhiqizo evela kubakhiqizi abahlukene ihluke ekubunjweni, ukuqhuba okushisayo futhi, nakanjani, intengo.
Ukwakhiwa
Ngokusho kokubunjwa kwe-paste kuhlukaniswe ngamaqembu amathathu:
- Amakhemikhali asekelwe. Amafutha anjalo ashisayo ashibhile kakhulu kodwa angasebenzi kahle.
- Iqukethe uthuli wesiliva noma i-ceramic inokumelana nokushisa okwedlulele kune-silicone, kodwa kubiza kakhulu.
- I-diamond pastes yiyona imikhiqizo ebiza kakhulu futhi ephumelelayo.
Izakhiwo
Uma ukwakheka kwesimo esibonakalayo esishisayo akusikhathalele ngokukhethekile njengabasebenzisi, ikhono lokuqhuba ukushisa lijabulisa kakhulu. Izakhiwo eziyinhloko zabathengi be-paste:
- Ukuqhuba kwe-thermal, okulinganiselwe kuma-watts, ehlukaniswe m * K (imitha-kelvin), W / m * K. Ukuphakama kwalesi sibalo, kuphumelela kakhulu amafutha ashisayo.
- Ibanga lokushisa lokusebenza lithatha izimpawu zokushisa lapho unamathisele khona ukulahlekelwa yizindawo zayo.
- Impahla yokugcina ebalulekile kungakhathaliseki ukuthi isikhombikubona esishisayo senza umbane kagesi.
Ukukhethwa kokunamathisela okushisayo
Uma ukhetha isikhombimsebenzisi esibusayo, kufanele uqondiswe yizakhiwo ezibalulwe ngenhla, futhi-ke, isabelomali. Ukusetshenziswa kwezinto ezincane kakhulu: i-tube, enesisindo esingama-gramu angu-2, yanele izicelo eziningana. Uma udinga ukuguqula ukunamathisela okushisayo ekhadini levidiyo kanye njalo eminyakeni emibili, kuyinto encane. Ngokusekelwe kulokhu, ungathenga umkhiqizo obiza kakhulu.
Uma uhlola ukukala okukhulu futhi uvame ukuqeda uhlelo lokupholisa, kungcono ukubuka izinketho eziningi zebhajethi. Ngezansi ezinye izibonelo.
- I-KPT-8.
I-Pasta ukukhiqizwa okufuywayo. Enye yezingqinamba ezishisayo ezishisayo. Ukuqhuba kwe-thermal 0.65 - 0.8 W / m * Kukushisa okusebenzayo kuze kufike 180 degrees. Kuyafaneleka kakhulu ukusetshenziswa kumafrijini amakhadi wevidiyo angaphansi kwamandla e-office segment. Ngenxa yezici ezithile kudinga ukushintshwa okuphindaphindiwe, cishe kanye kanye nezinyanga eziyisithupha.
- I-KPT-19.
Udade osekhulile wepasta yangaphambilini. Ngokuvamile, izici zabo zifana, kodwa I-KPT-19, ngenxa yokuqukethwe okuphansi kwesimbi, kuqhuba ukushisa okungcono kangcono.Le grease elishisayo iqhuba, ngakho ungawuvumeli ukuba uwele ezingxenyeni zebhodi. Ngesikhathi esifanayo, umkhiqizi uyibheka njengengewona owomile.
- Imikhiqizo evela I-Arctic Cooling MX-4, i-MX-3 ne-MX-2.
Iziphambano ezithandwayo kakhulu ezishisayo ezinezicucu ezinhle (kusuka 5.6 for 2 futhi 8.5 4). Ukushisa okuphezulu okusebenzayo - 150 - 160 degrees. Lezi zidlule, ngokusebenza kahle, zinomphumela owodwa - ukomisa okusheshayo, ngakho-ke kuzodingeka kuthathelwe indawo njalo ezinyangeni eziyisithupha.Amanani I-Arctic Cooling ziphakeme kakhulu, kodwa zilungile ngamanani aphezulu.
- Imikhiqizo evela kubakhiqizi bohlelo lokupholisa Deepcool, uZalman noThermalright kufaka kokubili ukunamathela okuphansi kwamafutha nezisombululo ezibiza ngokusebenza kahle. Uma ukhetha, udinga futhi ukubheka intengo nezici.
Okuvamile kakhulu I-Deepcool Z3, Z5, Z9, iZalman ZM Series, i-Thermalright Chill Factor.
- Indawo ekhethekile igxile ekuxhumaneni okushisayo okwenziwe ngensimbi yensimbi. Ziyabiza kakhulu (ama-dollar angu-15 kuya kwangu-20 ngegramu), kodwa zinezici ezenzekelayo zokushisa. Isibonelo, I-Coollaboratory Liquid PRO le nzuzo cishe 82 W m * K.
Akunconywa ukusebenzisa insimbi yamanzi ezindaweni ezipholile nge-aluminium base. Abasebenzisi abaningi babhekene neqiniso lokuthi isikhombimsebenzisi sokushisa sagudluza izinto zesimiso sokupholisa, eshiya ama-caverns ajulile (ama-potholes) kuwo.
Namuhla sakhuluma ngezinto ezakhiwa nabathengi be-interfaces ezishisayo, kanye nokuthi yiziphi izidumbu ezitholakala ekuthengiseni okudayiswayo kanye nokungafani kwazo.
