I Radeon HD 5670 ukubuyekeza kanye Imininingwane

Ukuyedlula ihluzo namafutha e-2010 isabelomali ihluzo ikhadi ingxenye kwaba Radeon HD 5670. I Ukucaciswa hardware umkhiqizo kanye namakhono ayo sizobuye bahlola ngokuningiliziwe.

Positioning ihluzo namafutha

ikhadi uchungechunge Isiqophi 55HH futhi 56HH ngo-2010 ingeyamakhosi ingxenye ephansi ekupheleni. Kwakuwusuku umugqa wokugcina futhi wayevela Radeon HD 5670. Lawa kwakungamadodana etholakalayo kakhulu ihluzo accelerators nge okuyisilinganiso esiphansi semali edingekayo lizinga lekuphumelela. Ngaleso sikhathi, babekwazi ngokuzethemba ukuze ubhekane ngokuphumelelayo cishe noma yimuphi umsebenzi. Ake sithi kwezinye izimo kwakudingeka kakhulu ukunciphisa izilungiselelo, kodwa kugwenywe ukuthathwa kwalezizinto imikhiqizo wezithombe kwakwanele. Manje, ngemuva kokuqala yokuthengisa ikhadi ezifana isiqophi iminyaka 6 aphelelwe yisikhathi kokubili ngokokuziphatha nangokwenyama. Yiqiniso, ne imisebenzi ezivame kakhulu ukuthi isibambo namafutha. Le vidiyo, handling linesizotha izithombe futhi undemanding kakhulu izicelo udlala. Ngisho ithoyizi kuqhathaniswa yisikhathi futhi esikhundleni eziyinkimbinkimbi, nakuba ayengafiki ekushoneni esiphezulu, kodwa uzoya le hardware.

Iphakheji Lokuphakathi

Izingxenye AMD Radeon HD 5670 zingahluka ngokuya ukuthi iyini nomkhiqizi uthenge khona lo mkhiqizo. Lolu hlu ngeke zifakwe okulandelayo:

• I ihluzo namafutha.

• I-CD ngesofthiwe ezidingekayo (abashayeli, isofthiwe yokuhlola, njalo njalo).

• Ikhadi lesiqinisekiso futhi isiqondiso kafushane ukusebenzisa umkhiqizo.

Abanye abakhiqizi (isibonelo, inkampani YAKHE) Lolu hlu is kulekelelwa amakhuphoni ekhethekile, okuyinto yibhange isaphulelo uma uthenga noma iliphi ithoyizi ethile. Enye-accessory kungenzeka kulokhu - kuyinto ilebula nokuphathelene nge igama ikhadi imodeli womfanekiso ngaphambili bezinhlamvu PC.

izici zobuchwepheshe

AMD Radeon HD 5670 ikhiqizwa ngokuvumelana inqubo 40-NM. Ngo-2010, kuye kwaba esinye sezikhathi eziphambili kakhulu semi umqhubi chip yokukhiqiza ubuchwepheshe. Zona efanayo Silicon chip ihluzo namafutha senziwa amakhono kwezobuchwepheshe inkampani Taiwanese TSMC. Maye, zonke izindawo zokukhiqiza basusiwe kusuka "AMD" yenkampani ku lehlukile. Usayizi chip Semiconductor chip zazilingana 105 mm ^2, kwathiwa elise transistors kwezigidi ezingu 627.

Asekelwe inkumbulo izinhlobo

ukusebenza kahle nge isikhundla uhlobo inkumbulo owawuqondene Radeon HD 5670 GDDR5. ngesivinini yayo ephakeme iwashi uvumele ngokugcwele embule amandla ayo. Kwakubuye kube kungenzeka ukuhlangabezana ukuguqulwa ethengekayo kuleli khadi nge inkumbulo ukufinyelela okungahleliwe "DDR3". Kodwa ezingeni elifanayo ukusebenza is kakhulu ziyancipha. Uhlobo lwesithathu RAM salokhu ihluzo namafutha - a "DDR2". Kulokhu, ukusebenza isiqophi nakakhulu wawa. Kodwa izindleko kuleli cala nayo iyancishiswa. Ngomthamo usuwonke RAM ebhodini efanayo zazilingana 2 GB, kanye ubuncane - 512 MB. Inani eliphezulu ukusebenza possessed imodeli ne isamba Lesisemkhatsini RAM-1 GB. Inani enkulu okungahleliwe ukufinyelela inkumbulo akunakwenzeka ukuthola nokwanda okuphawulekayo umkhiqizo, kanye imodeli ne-512 MB RAM azikwazi nokugaya chip ihluzo amakhadi ukuze zibonise amakhono abo. Ngakho-ke, isikhundla isivinini ngokufanele wabheka ukuguqulwa isinqumo elihlomile "GDDR5" inkumbulo-1 GB. Kuzo zonke ezinye izimo, ezingeni ukusebenza is kakhulu ziyancipha futhi lokhu, esikhundleni salokho, abathintekayo ukusebenza kohlelo computer iyonke. zokuxhumana idatha ibhasi ne-RAM kulokhu kwadingeka amandla ofanayo wonke amamodeli - 128 izingcezu.

Temperature nokushisa

I Radeon HD 5670 laqedwa saziso asebenzayo Ukupholisa uhlelo. Isilinganiso aluminium kurediyetha ukushisa echibini for inhlangano ka chip amandla Semiconductor enjalo kwakungenele. Inani Eliphakeme ukushisa iphakethe salokhu namafutha ingcaca zazilingana 61 Watts. In the mode lutho, lesi silinganiso ngokuzenzakalelayo sehliselwe Watts 14. Lokhu ukusebenza esihle kakhulu isinqumo esinjalo. Ngo operation evamile, izinga lokushisa kwe-crystal Silicon kufanele ibe uhla 35-55 degrees. Uma thina ukwandisa umthwalo phezu ihluzo subsystem we-PC ngokuchofoza egijima amathoyizi ngenkani, izinga lokushisa esiphezulu uyofinyelela 61-65 degrees amagugu. Ngakho-ke, i-PC Ukupholisa uhlelo nge ihluzo subsystem kwadingeka ukuba kulekelelwa Coolers eyodwa noma ezimbili ezengeziwe.

imvamisa ifomula

I okuzisholo iwashi imvamisa Radeon HD 5670 ilingana 775 MHz. Ngenxa yalokho, okungahleliwe ukufinyelela imemori Kulokhu siqhutshwa ngesikhathi imvamisa 4000 MHz. Kodwa lesi silinganiso kuyiqiniso ngoba RAM "GDDR5" uhlobo. Kuzo zonke ezinye izimo, uma usebenzisa i-RAM kancane, lokhu imvamisa nayo iyancishiswa. Ngenxa yalokho, ijubane ukurweyila ilwazi hlangana ihluzo processor RAM bebelokhu enganele ukulayisha ngokugcwele kuqala. Ngakho-ke, ukuhlela kabusha enjalo isiqophi wahlushwa ukusebenza esincishisiwe.

izakhiwo

Igama ikhodi ukuze Radeon HD 5670 lo ATI ikhenela - "Redwood". Eqinisweni, leli khadi ihluzo inenguqulo Imi phansi sezinqumo maphakathi no-level, okuyinto zisekelwe Juniper chip ikhodi-okuthiwa. Uma kuqhathaniswa, yonke nemingcele babe 2-phinda nakakhulu Radeon HD 5670. Izici ibhasi angawodwa kuphela ububanzi uHlelo Lwesiqondisi Kungena Esilula, okuyinto ezimweni zombili kwaba okufanayo kancane ububanzi elilingana 128 izingcezu. Zonke ezinye nemingcele lobuchwepheshe hero lokhu kubuyekezwa kwakuyilawa:

• Isibalo ekusakazeni izilimi ilingana 400.

• Ukucolisakala amayunithi kule Silicon izixazululo kwaba 20.

• Rasterization amayunithi yena, kwaba 8.

• I ephrintiwe wesifunda ibhodi ihluzo namafutha iye ifakwe 3 nezimbobo yokuxhuma qapha: digital port DVI, ethandwa kakhulu kuze kube manje, i-HDMI, yebo, yokubonisa.

Esinye isici esibalulekile lo mkhiqizo ingcaca has ukwesekwa "Krosfair" ubuchwepheshe. essence yayo yangempela yokuthi lokhu namafutha ukusebenza e-PC ne ihluzo amaningi amakhadi umenzi. Ngesikhathi esifanayo Computing imithombo futhi simunye, futhi linikeza abalulekile jikelele ukwanda ukusebenza. Ukuguqulwa ne-512 mb ayidingekile ngisho Kulokhu ukufakwa ezengeziwe yokuxhuma amabhuloho (izinsiza PCI ibhasi Express 16x kulesi simo kwanele ukusebenza). Kuzo zonke ezinye izimo, yobukhona babo kuyadingeka.

Zisakaza abangaba umkhiqizo uzuza

Kodwa njengoba sekushiwo ngaphambili, frequencies okuzisholo, ngokulandelana, ngoba RAM kuleli cala ukuba alingane 4000 MHz kanye 775 MHz ukuze Radeon HD 5670. Ukusheshisa ihluzo subsystem, kwezinye izimo bavunyelwe ukuthola uzuza ukusebenza abalulekile. Kodwa ngesikhathi esifanayo PC ukubeka phambili zimfuneko ezengeziwe. Esokuqala namandla athe xaxa okwengamela supply amandla, oluzohlinzekela ezinye isiguqo. Futhi, umbadlana idinga ukuba inguqulo ethuthukisiwe nge eliphezulu ugesi wiring uhlelo. Elinye iphuzu elibalulekile - kuba uhlelo indlu. Ngaphakathi kunjalo ikhompyutha kumelwe nakanjani ibekwe 2-3 fan owengeziwe. Uma lesi sifo hhayi wanelisa, ke okuzisholo Ukupholisa uhlelo ngaphansi kwezimo ezithile, ayikwazanga ukusingatha echibini ukushisa, okuyinto yena, kungaholela okweqile kanye ukwehluleka ihluzo namafutha. Ngo umkhuba kaningi le chip Semiconductor ungase ziyahlakazeka zingene imvamisa of 930 MHz. Kulesi RAM umsebenzi imvamisa kwaba 4,600 MHz. Okungukuthi, ukwanda ngejubane kule modi ilingana amaphesenti 25-30. Lokhu kwenza ukuba hero lokhu kubuyekezwa bekulokhu ancintisane middle class ihluzo amakhadi ngesikhathi.

izindleko

okungabizi kakhulu ihluzo isixazululo ngezindinganiso 2010 kwaba Radeon HD 5670. Intengo ukuyedlula yonke ukuguqulwa yakhe 1 GB RAM - "GDDR5" - kwaba zamadola 100. Ukwandisa inani RAM izikhathi 2 kukhuphuke lokhu sibalo ku- $ 10. Lokho isixazululo sokuqhafaza elinganiselwa ku ayelingana cishe $ 110. Kodwa ukwanda ikhadi ihluzo enganikanga iyiphi nokwanda okuphawulekayo umkhiqizo. Kodwa inguqulo kufinyeleleke kakhulu lokhu namafutha angathengwa at isikhathi $ 90. Kulesi ukusebenza uhlelo lwekhompyutha ziyancipha.

Izimfanelo ezinhle nobuthakathaka babantu lokhu isixazululo ihluzo

Kuvele nani elihlaba umxhwele izinzuzo kwadingeka ATI Radeon HD 5670. Phakathi kwabo ungabahlukanisa:

• eziphansi kanye, ngenxa yalokho, ukutholakala izixazululo sokuqhafaza.

• Sezingeni eliphezulu ukusebenza ezingeni njengoba ezingeni lokuqala ikhadi vidiyo.

• Enye inzuzo obalulekile lokhu isixazululo - a uvundile Overclocking, esangenza kwezinye izimo, usuthola ngaphezulu amaphesenti 30 ukusebenza umfutho.

• Futhi kuya pluses kwalesi imodeli ahlanganisa nekhono ukudala subsystem sokuqhafaza nge ihluzo amaningi amakhadi.

Awu nezingozi kulesi simo wayengeke asonge izandla abe. Leli khadi, uma sicabangela isikhundla salo ngumkhiqizi, akububonisi iyiphi amaphutha eziphawulekayo.

Imiphumela

isixazululo olinganiselayo kakhulu ukubaluleka kanye nokusebenza kwaba isikhathi sakhe Radeon HD 5670. Lokhu namafutha yasiza $ 100 ukuze uthole sezingeni elamukelekile ukusebenza, lelo kheli eziningi izinkinga ngesikhathi. Ngisho namanje, i-chip Semiconductor uyakwazi ukuxazulula eziningi izinkinga. Into kuphela angaba inkinga - kuba olindele kunazo amathoyizi Kule minyaka embalwa edlule futhi ezihlukahlukene abahleli graphic nge izimfuno eliphezulu hardware imithombo computer siqu. Awu futhi onekusasa Overclocking kanye nekhono ukusebenza esihambisana amanye amakhadi lokhu umakhi kunezelwa hero lokhu kubuyekezwa ezinye isiguqo.