GTX 1080: video iveza ukubuyekezwa kanye ukuhlolwa

Iwuhlelo ihluzo namafutha ngejubane ekuklanyweni olulodwa-chip - ke GTX 1080. I izici kwalo mkhiqizo iyamangalisa ngempela, kanye nekhono layo ngokugcwele ungashiyi yinoma yiliphi ithuba ukwenza ngisho izimbangi kulencane. Yiqiniso, ikusasa lalesi ikhadi ihluzo, futhi ngeke kube lusizo hhayi omunye unyaka.

Kuleli Okuqondiwe ikhadi ingxenye emakethe?

Njengoba kuphawuliwe ngaphambili, ingxenye premium ihluzo accelerators okubhekiswe GTX 1080. Izimpawu zayo esingenakuqhathaniswa ngempela. lizinga lekuphumelela kulokhu uphakeme kakhulu kangangokuthi ngisho phezulu-ekupheleni imikhiqizo isizukulwane esedlule hhayi ongancintisana leli khadi vidiyo. Phakathi kwezinye izici zalesi namafutha kuyadingeka ukuze bavume ukusekelwa isengezo engokoqobo izinhlelo HDR-nabaqaphi. Futhi uma iqembu lokuqala amadivayisi ayesekhona ezitolo nokuthenga uma kudingeka, bese lapha HDR-ngabaqaphi angakafakwa ethulwa. saziso yabo kuhlelelwe ngekota 1st 2017. Esinye isici lapho ungase ukuthole ukusebenzisa kwayo umkhiqizo elinjalo - a ngabaqaphi 4K.

Ngenxa yalokho, bangase kwazeke ukuthi namafutha kuyinto bangaleso sikhathi futhi has kumnandi ukusebenza headroom. nemingcele yayo zisasebenza namanje isikhathi eside, ngisho kuka kwesinye isizukulwane ihluzo amakhadi kuyoba.

Izinketho

Kuyinto imishini nesizotha kakhulu premium umkhiqizo isigaba e GTX yayo 1080. Izici kwaholela umqondo okuphambene ngokuphelele. Kodwa logic of the umthuthukisi kulesi simo, futhi, kuyaqondakala. ikhadi Isiqophi akuyona ezishibhile, futhi uma kudingekile, umnikazi uzokwazi ukwengeza inani elincane ukuze izindleko isizinda namafutha ukuthengwa noma nesisekeli ozikhethela. Ezinye izindaba zika-imishini kuleli khadi simiswe ngalendlela lelandzelako:

• I-adaptha uqobo.
• Multilanguage imfundo manual, lewaranti kulekelelwa.
• Disc neqoqo software: Tinsita, abashayeli kanye ne-software test.

Imininingwane yomkhiqizo

Isici sokuqala esibalulekile salokhu namafutha kuyinto inqubo lapho chip Semiconductor ikhiqizwa. Yena ihambisana nokubekezelela 16 NM. Zonke ababengaphambi komkhiqizo ekhiqizwa ngamanani of 28 nm, futhi chip vidiyo wamavukelambuso.

Igama ikhodi komkhiqizo Semiconductor - Pascal, futhi chip wokugubha - GP104. Isibalo transistors kulokhu 7.2 bhiliyoni. Imvamisa ububanzi ihluzo chip zokhahlamba kusuka 1607 MHz ukuze 1733 MHz. Ngokufanayo, kuleli banga imvamisa tisebenta shader amayunithi, inani okuyinto kulokhu 2560. Ngokusho le nkomba, Flagship zamanje kunabayeni ezazingaphambi kwayo.

Ngesikhathi GTX 980 isibalo zazilingana 2816, kuyilapho Titan - 3072. Kodwa ifomula imvamisa bebelokhu nesizotha more, futhi ngenxa yalokho, inciphise inani shader amayunithi ingaphezu kwavuzwa ephakeme yokusebenza imvamisa uhla lwabo. Inombolo TMU ngayinye elihambayo ngalunye lulingana 160, futhi ivimba ROP - 64. Lo kakhulu efanayo ihluzo ikhadi kuhloswe ukufakwa slot PCI-Express version 3.0 isekela Direct X 12.

RAM ihluzo namafutha

Kunohlobo olusha RAM ihluzo inkumbulo ihluzo ikhadi isebenzisa le GeForce le GTX 1080. Izimpawu zayo umxhwele ngempela. Igama RAM - GDDR5X. Uma osekushiwo uhlobo RAM GDDR5 esiphezulu imvamisa 7 GHz kwaba, kulesi simo ukubaluleka kwaba kakade ulingana 10 GHz. Inani inkumbulo hero lokhu ukubukeza 8 GB, nokuthi Kumanele ngokoqobo virtual, HDR-4K ukugada noma ukuqapha.

Amapholisa athi ibhasi le imemori 256 izingcezu, futhi le nkomba 1080 GTX ilahlekelwa ezazingaphambi kwayo emelelwa GTX 980 kanye Titan (lezi accelerators alunywe inkumbulo sebhasi 384 izingcezu). Kodwa nansi nokwenza ngcono inkumbulo abalawuli, imvamisa ephakeme wokusebenza we-RAM kanye kokucindezelwa nobuchwepheshe obuphambili bezokuphepha ihluzo enza kube lula ukuthola azungeze ababengaphambi zabo hero lokhu kubuyekezwa futhi bavale isikhala umthamo encishisiwe memory chips.

Ukusheshisa nesivinini ukwanda

Okuhle Overclocking bezikhali NVIDIA GTX 1080. Izimpawu lo mkhiqizo abonisa ukuthi imvamisa eyisisekelo chip kukhona 1607-1733 MHz kanye RAM - 10 GHz. Imiphumela kuboniswe izinkundla overlokerskih abonisa ukuthi umkhuba akunzima ukwandisa nezincazelo unikezwa ekuqaleni CPU ingcaca kanye RAM, ngokulandelana, kuya 1770-2000 MHz kanye 11.5 GHz. Ngokwesilinganiso, it ikuvumela ukuba uthole okwengeziwe 30% ijubane. Manje zisakaza umkhiqizo ezifana asihlobene ngenxa eziphindaphindekayo walo, ngakho ekugcineni lizinga lekuphumelela. Kodwa manje emva kweminyaka 4 abanikazi i namafutha enjalo, mhlawumbe, kufanele iphendukele ukuhlinzwa okunjalo.

analogs

Izici GTX ihluzo ikhadi 1080, njengoba kushiwo ngaphambili, ingcono kakhulu imikhiqizo isizukulwane esedlule. Ngokwesilinganiso, u-20% wona ngokushesha ukwedlula GTX 980 kanye Titan. Ngaphezu kwalokho ukuhlukana umholi AMD emelelwa Fury X, okuyinto in the ezahlukene kusukela 30 kuya 40%. Kuze kube manje, lo inkampani lokukwazi umkhiqizo NVIDIA ayinakho izimbangi kanti lapho kuyoba - alaziwa.

ububanzi uQobo accelerators kuphela ethulwa, futhi nokubuyekezwa kwayo esikhathini esizayo is akulindelekile. Kodwa isizukulwane esisha isiqophi amakhadi AMD, kakhulu, bayokhululwa engxenyeni yokuqala ka-2017. Ngakho-ke, isikhathi eside, iqhawe kwalesi sihloko ngeke ube mncintiswano abalulekile.

ukuhlolwa

Cishe kuzo zonke izicelo inzuzo 20-30% -S 'phezu abaseduze izimbangi GeForce GTX yabo 1080. Izici chip kuyinto ngisho ekuqaleni ibonisa. Ithoyizi kuphela, lapho iwuhlelo olusha ukubonisa imiphumela umxhwele ku evamile mode, imvamisa futhi okukhipha izithombe 2K format nge ultra-izilungiselelo - a Quantum Break. FPS kuwukuthi basukela 22.4 kuya 25,3 laya. Ngesikhathi esifanayo, iwuhlelo AMD sika lapho sibhekene Fury X inama FPS basukela 22.5 kuya 26.1.

Ukusheshisa we iwuhlelo olusha ngisho emvumela ukundlula isixazululo AMD kwimodi ejwayelekile nezinkomba FPS 23.4 - 26.4. Kodwa kule ndaba, cishe, ikhodi elungiselelwe AMD izixazululo, futhi inzuzo etholakala nje kubo. Ukuze uqhathanise, efanayo isithombe okukhipha imodi, futhi uma ocushiwe okuqondile X 12 umdlalo Hitman GTX 1080 uyakwazi esikhiqiza 42,1 - 49,4 FPS, kuyilapho Fury X - 39,8 - 47,4. Futhi lokhu game elungiselelwe AMD imikhiqizo, kodwa inzuzo, kodwa kancane, ohlangothini Flagship omusha kusuka Nvidia. Kwezinye izimo isizukulwane esedlule iwuhlelo ihluzo khadi ngendlela engenathemba kokulahlekelwa hero lokhu kubuyekezwa. Ngokwesibonelo, GTX 1080 GTA V umdlalo 2K mode futhi lapho Direct X 11 lingakhipha FPS at 38 - 67,3 futhi kokumethemba yayo emelelwa GTX 980 futhi Ukufutheka X ngokulandelana 31.4 - 54,4 futhi 26.4 - 44,6. Futhi imidlalo eziningi zalezi zinsuku nje isimo esinjalo siyenzeka.

Inani kanye nokubuyekeza

I-oda ruble 50,000 kuwufanele namuhla NVIDIA GeForce GTX 1080. Izici ke okuhambisana ngokuphelele ukuthi intengo. Yena uyakwazi ukuxazulula izinkinga, kanye nemingcele yayo unikeze headroom enkulu ngokwanele eminyakeni embalwa ezayo. ubufakazi Okuningi - iqoqo Izibuyekezo abanikazi wanelisekile komkhiqizo. Kuyinto futhi ngokunenzuzo namafutha zihlanganisa esihle Overclocking ezingaba khona.

Imiphumela

wamavukelambuso Ngiqinisile ihluzo isixazululo waphenduka GTX 1080. Izici efana ezingeni isivinini, okuvumela leli khadi isiqophi ngaphandle kwezinkinga ukuba sibhekane ngokuphumelelayo nanoma iyiphi inselele ngokuphumelelayo. Ngaphezu kwalokho, lo mkhuba uzoqhubeka kule minyaka emithathu ezayo. Kukhona isici esiyinhloko lo mkhiqizo kuyadingeka ukuze zibandakanya 4K ngabaqaphi namathelevishini, ongakabi ekhishwe HDR-ebuyako isengezo engokoqobo ubuchwepheshe. Konke lokhu lemali evumela NVIDIA ukhiphe okungcono ihluzo ikhadi ekuklanyweni olulodwa-Chip kuze kube yimanje.