GeForce 6800: makhalidwe, ndemanga ndi ndemanga

Sizinali zoyipa kwambiri msika wa mdziko kwa mafani a masewera olimbikitsa, ambiri opanga makina osintha mavidiyo. Zingathe kumvetsedwa - bodza phindu la malonda ndizofunikira kwa iwo, koma ogula ambiri sakukhudzidwa ndi ndalama zomwe zimakhalapo nthawi zonse kuti zithetse bwino ntchito za makompyuta.

M'nkhaniyi - yodabwitsa zithunzi za accelerator GeForce 6800. Wowerenga akuitanidwa kuti adziŵe kusintha kwake, phunzirani makhalidwe, onani ndemanga ndikupeza zomwe abwana ambiri amaganizira za makanema awa. Mwachibadwa, popanda ndemanga za akatswiri ndi kuyezetsa n'kofunikira.

Gawo loyamba la masewerawo

Lolani chipangizochi chikhale cha kalasi ya bajeti, komabe, ntchito ya adapitatayi ilipamwamba kwambiri. Khadi la katsulo la Nvidia GeForce 6800 likhoza kukhala loyambira pa masewera oyambirira, chifukwa angathe kupitirira zizindikiro za mphamvu zomwe Intel zowonjezera zothetsera kuyesa.

Chifukwa chake, wogula angathe kutsimikizira kuti pamaso pake - chinthu chonse, ngakhale mu mtengo wotsika mtengo. Chinthu chokha chodziwika bwino cha fetelezayi ndi mafilimu omwe amachepetsa mphamvu za khadi lavideo m'maseŵera, koma zonse mwadongosolo.

Makhalidwe Abwino

Chip, chikhombo chotchedwa NV40, chakhala chosatulutsidwa, koma mafani amakumbukira nthawi zambiri ndi mawu okoma mu mayankho awo. Chowonadi ndi chakuti chipulojekiti ichi chinapangitsa dziko kuti liwone zipangizo za Nvidia zikuyenda pa busi lakumakumbukira 256-bit. Mwachibadwidwe, motsutsana ndi chiyambi cha zinthu zina, kugwiritsidwa ntchito kwachilendo choterocho kunali kosazindikira.

Khadi la kanema la GeForce 6800 limaperekedwa pamsika pogwiritsa ntchito masinthidwe angapo, omwe amasiyanitsa osati kuntchito, komanso pa nsanja. Kotero, msika wa mdziko unadziŵa zolemba Ultra, XT, GS, GT, LE ndi Go. Ndipotu, zojambula zonse za chipangizochi, zomwe zimapangidwa mothandizidwa ndi chipangizo chimodzi, zimakhala ndi makadi a kanema osiyana kwambiri ndipo zimagwirizanitsidwa mu banja limodzi kuti zisawonongeke msika wa mdziko.

Zizindikiro za chip

Kusintha kwa makhadi a masewera a masewera sanali kachipangizo 256-bit, komanso 0.12-μm njira zamakono. Muli ndi GDDR3 yamakono osakumbukira, chipangizochi chakhala chokongola kwa ambiri ogula malonda. Kulumikizana kofooka poyerekezera accelerator ya mafilimu ndi zipangizo zamakono kungawonedwe ngati kuchuluka kwa kukumbukira (256/512 megabytes).

Pakuti maonekedwe a chipangizo cha chipangizo cha Nvidia GeForce 6800 analidi malo oyamba, monga momwe kuzizira kwa kanema kanali kozizira ambiri eni ake anaona mavuto ambiri. Chinthu chodziwika kwambiri ndicho kuperewera kwa mafilimu, omwe nthawi zonse amakhala ndi mamita 400 MHz. Pogwiritsa ntchito ma modules, chip apa ndi bwino kwambiri: zimatuluka bwino kuchokera ku 500 MHz mpaka 600-650 MHz, zikuwonetsa masewero apamwamba m'maseŵera.

Mafoni apamwamba

Ndi bwino kuyamba ndi mfundo yakuti pamaziko a 6000 mndandanda wopangidwayo adapanga makina angapo a mavidiyo kuti apange zipangizo zamakono, komwe adapatsa GeForce 6800 Go. Wogwira ntchitoyo anamangidwa pansi pa chipangizo cha NV42M ndipo adasintha zinthu zosiyanasiyana zomwe zimasiyanasiyana ndi mabasi (128 ndi 356) ndipo anali ndi zosiyana (DDR, DDR2 ndi DDR3).

Ponena za luso ndi luso la sayansi, panalibe kusiyana kwakukulu. Chizindikiro chimodzimodzi cha mafilimu oyambirira, ma memori oyang'anira ndi kukumbukira ndi 300 MHz, 256 MB kukumbukira kumachokera ku RAM ndipo zonsezi zimagwira ntchito pamalingo ndi malangizo a DirectX 9c.

Zosintha zoo

Ponena za zitsanzo zina, ndiye wopanga anachitapo kanthu - anaika chipangizo chimodzi pamtengowo, womwe unkapangidwira pa fakitale panthawi ya kuyesedwa. Kotero kukanidwa kunalandira kusintha kwa LE, ndipo zotsalira zotsalira zinagawaniza zochitikazo pakati pawo.

Kusinthidwa kwa Ultra GeForce 6800, zomwe zida zake zinayandikira mbendera ya mzere wa Nvidia (7800 GT), anatenga malo apamwamba a chiwerengerocho. Anatsatiridwa ndi zitsanzo za XT, GS ndi GT. Malingana ndi chiŵerengero cha "mtengo wamtengo wapatali," ogula, kuweruza ndi mayankho awo, amakonda mapeto awiri kusintha.

Makampani oyandikana nawo

Poyang'ana ntchitoyi, makina otengera mavidiyo a Nvidia GeForce 6800 Ultra ndi mpikisano wotsatila kuti ntchito ya ATI Radeon X800 XT ikhale yothamanga kwambiri. Motero, mzere wonse wa chipangizo cha 6800 chokwanira chikugwirizana ndi zochepa zochepa za makadi a kanema a X800 (GT, GTO, PRO).

Zipangizo ziwiri zomwe zimapangidwa kuchokera kwa ojambula osiyanasiyana zimagwira ntchito zofanana zogwiritsira ntchito mayesero, zimakhala ndi mtengo womwewo komanso zimakhala ndi zofanana. Kuyankhula za kupambana sikuli koyenera, ndikuthandizira wogula amene chizindikiro ndi chabwino, palibe nzeru.

Zinthu ziwiri Zasinthika

Koma kugwiritsira ntchito mafilimu amasiku ano ndi kuwayerekezera ndi zipsinjo zosawerengeka sizothandiza. Khadi la kanema la Nvidia GeForce 6800 GS pa tebulo lochita bwino ndilofanana ndi khadi la GT 430 ndi njira yowonjezera ya Intel HD 4000. N'zachidziwikire kuti poyesera mankhwala akale amatha kuwonetsa bwino masewera pogwiritsa ntchito malangizo a DirectX 9c (FarCry, Call of Duty, Splinter Cell).

Komabe, m'maseŵera amakono ndi mapulogalamu atsopano, mavuto aakulu angabwere. Zipangidwe zotchulidwazi siziyenera kuganiziridwa konse ngati njira yowonjezera kusintha kwa dongosolo. Malinga ndi chithandizo cha 3D, kugwira ntchito ndi mafayilo apamwamba a vidiyo, kufotokozera ndi kulinganiza chizindikiro cha analog, palibe chodabwitsa chogula wogula. Choncho, ogwiritsira ntchito onse omwe akuganiza kuti agula kanema wamakanema pazinthu zoterezi ayenera kuganiziranso zofunikira zawo kapena kusankha chinthu china pamsika wa makompyuta.

Anthu otchedwa Tankmen palemba

Amene ali ndi GeForce 6800 GS video makasitomala, omwe amasankha kugwiritsa ntchito nthawi yowonetsera World of Matanki, zikuwoneka kuti mafilimu awo a accelerator akhala osatha kale ndipo akusowa kuti apindulepo. Akatswiri omwe ali m'munda wa matekinoloje a IT akulimbikitsanso kuti asamafulumire ndikudziŵa zofunikira pa mbali ya kompyuta yomwe inanenedwa ndi wogwirizira.

Chidole chosangalatsa cha ogwiritsa ntchito ambiri chikugwiritsidwa ntchito pa purosesa yamphamvu ndi mapulosi awiri. Ndipo wopanga wapanga ma code omwe amamangiriza bwino ndi onse operekera Intel ndi platform ya AMD. Ndikofunika kuti pokhapokha pakhale dongosolo ndi makristasi omwe amagwira ntchito pafupipafupi 3 GHz kapena apamwamba. M'magulu awo, ogwiritsa ntchito ambiri amanena kuti GeForce 6800, ma pulogalamu ya Xeon yokhala ndi zowonjezera 775 ndi 3 gigabytes ya RAM imakulolani kuti mufine mafelemu 40-50 pamphindi pafupipafupi.

Akuvina ndi maseche

Vuto lokha limene anthu am'tsogolo omwe ali ndi makanema a mavidiyo omwe sangathe kuthana nalo ndi osatheka kuti azindikire molondola chipangizochi kudzera mu machitidwe a Windows 10. Anaphunzira kuchokera kuzinthu zosavomerezeka kuti Microsoft adachitapo kanthu pofuna kulimbikitsa malonda a makanema amakono. Koma monga momwe chiwonetsero chimasonyezera, zoletsera zilizonse za mapulogalamu zimangowonongeka mosavuta, padzakhala chikhumbo.

Pogwiritsa ntchito mafilimu otchedwa accelerator Nvidia GeForce 6800 GT ndi kusinthidwa kwake, funsoli limathetsedwa mosavuta: muyenera kumasula pulogalamu yamakono kuchokera pa webusaitiyi ya webusaiti ya wopanga (dalaivala version 307.83, ya Vista OS). Ndikofunika kuti muwone kayendedwe ka kayendedwe kake, ndipo mutha kusangalala ndi ntchito yonse ya khadi la kanema.

Komanso akatswiri mu ndemanga zawo amalimbikitsa ogwiritsa ntchito kusintha mafilimu a accelerator dalaivala pokhapokha atapempha dongosolo la opaleshoni. Chowonadi ndi chakuti pazomwe zipangizo za hardware zogwiritsira ntchito chipangizo sichikuthandizira zipangizo zamakono zamakono a Nvidia, kotero pakhoza kukhala mavuto muzakhazikika pa Windows.

Matenda a graphic accelerator

Kutentha kwa banal kungaletse makasitomala aliwonse a GeForce 6800, zomwe zimakhala bwino ndi kupitirira. Wogwiritsa ntchito ali ndi njira ziwiri zokha zomwe zingapewere vutoli: kuimitsa overclocking kapena kukhazikitsa katswiri wozizira dongosolo pa kabukhudi khadi mmalo fan. Mtengo wabwino kwambiri wopangira mafilimu ozizira oterewa ndi Scythe Musashi wozizira (SCVMS-1000). Amamangidwa pamaziko a radiator yamkuwa ndipo ali ndi mafanizi awiri odziimira omwe sangalole kuti galasi yonyezimira ikuwotchedwe panthawi yachangu.

Sizinthu zonse zophweka ndi ma modules of memory a adapitasi ya kanema. Wopanga awaika pambali yowonongeka, kotero mafani obwereketsa akuyenera kuganizira za kuwonongeka kwa Samsung modules modules, zomwe zimalephera mosavuta ngati zikuwotcha.

Kusamvetsetsana pang'ono mu ndondomeko yamakono

Podziwa mavuto ofunika kwambiri a graphics, wogula angasankhe kuti makadi a kanema omwe amachokera ku GeForce 6800 GT ali ndi kuzizira pang'ono. Ndipo izo zikutanthauza kuti ziri zolakwika, chifukwa ziri pa maziko a wolamulira uyu mu msika wa makompyuta kuti pali zokondweretsa zambiri zochokera kwa opanga osiyana.

Chinthu chachikulu cha zothetsera vutoli ndizochepa, chifukwa fakitale imagwiritsa ntchito zipangizozi ndi mtundu wakale wa DDR kukumbukira pogwiritsa ntchito busi lakumvetsera 128-bit. Mwachibadwa, masewera a masewera olimbikitsa sayenera ngakhale kulingalira kopikirapo ngati yogula. Koma kugwira ntchito ndi multimedia ndi ofesi njira yothetsera yankho ndi yabwino kwambiri.

Zopereka zabwino pamsika

Chodabwitsa kwambiri, muwindo la masitolo mukhoza kuona chipangizo choyambirira kuchokera ku kampani ya Nvidia, yomangidwa pa maziko a chipangizo cha GeForce 6800. Njirayi idzawakhudza makasitomala onse omwe akukonzekera kuthetseratu kayendedwe kowonongeka kowonjezera mwa kukhazikitsa chipangizo champhamvu kwambiri chowombera ma modules ndi crystal memory. Ponena za opanga maiko ena, mankhwalawa amaperekedwa pansi pa logos ya ASUS, MSI, Gigabyte, Palit ndi zina zambiri odziwika bwino.

Poyang'ana ndemanga za eni ake, otchuka kwambiri pa msika anali wopatsa mafano a Gainward 6800 Golden Sample (GS). Zoonadi, powulula zomwe zingatheke, tikulimbikitsidwa kuti adakali ndi zida zowonongeka komanso omwazikana. Mu kuyesayesa kwa machitidwe, chipangizochi chimagwira ntchito ndi DirectX 9c malangizo kupambana ndi masewera a masewera amakono omwe akugwiritsidwa ntchito pafupipafupi.

Kukambirana kwa makadi a kanema

Mawotchi ambiri a masewera a kanema amalephera chifukwa cha kutentha kwa ma modules of memory. Zowonongeka zimasonyezedwa ndi ziboliboli (zojambula zamitundu yosiyanasiyana ndi mikwingwirima) zikuwoneka pawonetseredwe kazitsulo. Kwa eni ake opanga mafilimu pogwiritsa ntchito chipangizo chotchedwa GeForce 6800 chipichi ndizomwe zingathetseretu kuwonongeka.

Wokonzetsa kanemayo ayenera kubwezeretsedwa kumsonkhanowo ndipo afunseni katswiri kuti azitha kutentha makompyuta ndi tsitsi. Mu 99%, milandu imatha, ndipo khadi la kanema lachikhalidwe limakhala ndi moyo wachiwiri. Zoona, mwiniwake wa chipangizocho adzakumbukira kwanthawizonse za kudulidwa, chifukwa chotsatira chojambula zithunzi za accelerator sichikhoza kale kuima. Muyenera kulipira.

Pomaliza

GeForce 6800 GT yokonza makanema abwino kwambiri olowera kumalo amatha kudabwitsa aliyense wogwiritsa ntchito omwe angapangitse zinthu zonse kuti apange gawo lokhala ndi zipangizo zamakono. Akatswiri amalangiza kuti musaganizire pa khadi la kanema, ngati masewerawa adakonzedwa pansi pa malangizo a DirectX 9c. Nthaŵi zambiri, yankho liri pano kwa kukumbukira, pulosesa ndi hard drive.

Inde, ndi bwino kumvetsera dongosolo lozizira, ngati mwiniwake akukonzekera kuti apititse patsogolo ntchito. Komabe, mafilimu opangira mauthengawa ali ndi mavuto, choncho ndi bwino kuganizira mosamala musanayambe kuchita zimenezi.