GTX 1080: kanema zimaonetsa ndemanga ndi mayesero

Flagship zithunzi accelerator pa liwiro zonse mu kapangidwe osakwatiwa-Chip - izo GTX 1080. The makhalidwe a mankhwala lino n'zochititsa chidwi kwambiri, ndipo mphamvu yake kwathunthu musatisiye mwayi uliwonse kuti ngakhale mpikisano zazing'ono. Kumene, tsogolo la ili khadi zithunzi, ndipo zidzakhala zogwirizana osati kwa chaka china.

Pa mipherezero ili khadi gawo msika?

Monga tanena kale, mu gawo umafunika wa zithunzi accelerators akulimbana GTX 1080. Kaperekedwe ake moona zosafanana. mlingo wa ntchito mu nkhani iyi ndi kwambiri moti ngakhale pamwamba-mapeto a mankhwala mbadwo wakale akhoza saposa khadili kanema. Mwa zina za accelerator pangafunike kutero kuvomereza thandizo la machitidwe pafupifupi zenizeni ndi HDR-oyang'anira. Ndipo ngati gulu loyamba la zipangizo inkapezeka m'masitolo ndi kugula ngati n'koyenera, ndiye apa HDR-oyang'anira sizinachitike anapereka. kulengeza awo inyamuka kwa kotala 1 2017. Mbali ina kumene angapeze kugwiritsa ntchito mankhwala amenewa - ndi oyang'anira 4K.

Chifukwa chakuti kudziŵika kuti accelerator ndi pasadakhale ake ndi wosangalatsa ntchito headroom. magawo zake chomveka kwa nthawi yaitali, ndipo ngakhale kuposa mbadwo umodzi wa makadi zithunzi chidzakhala.

Mungasankhe

Ndi kwambiri wodzichepetsa zida mankhwala umafunika kalasi mu GTX ake 1080. Features atsogozedwa ndi lingaliro zosiyana kwathunthu. Koma nzeru ya mapulogalamu imeneyi, kwambiri, n'zomveka. Video khadi si wotsika mtengo ndipo ngati n'koyenera, mwini adzatha kuwonjezera pa mlingo wochepa ndi mtengo wa moyo wa accelerator kwa ogulidwa kaya chowonjezera okhulupirika. Ena zida mu khadi iyi motere:

• The adaputala yokha.
• Zinenero zosiyanasiyana malangizo Buku, chitsimikizo khadi wodzilemekeza.
• Chimbale chili ndi pulogalamu: zofunikira, madalaivala ndi mayeso mapulogalamu.

mankhwala zofunika

Woyamba mbali yofunika ya accelerator izi ndi ndondomeko womwe michenga yopangira zida zamagetsi Chip amapangidwa. Iye complies ndi kulolerana 16 nm. ndi akalambula onse mankhwala opangidwa pa chiwerengero cha 28 nm, ndi kanema Chip ndi chosintha.

Ndondomekozi dzina la mankhwala michenga yopangira zida zamagetsi - Pascal, ndi Chip chodetsa - GP104. chiwerengero cha transistors mu nkhani iyi ndi biliyoni 7.2. Pafupipafupi osiyanasiyana zithunzi Chip ranges kuchokera 1607 MHz kwa 1733 MHz. Mofananamo, osiyanasiyana izi pafupipafupi ndi kufufuta mayunitsi shader, chiwerengero cha zomwe mu nkhani iyi ndi 2560. Malinga ndi chizindikiro ichi, flagship panopa wolephera akalambula ake.

Pa GTX 980 nambalayo wofanana 2816, pamene TITAN - 3072. Koma pafupipafupi chilinganizo ambiri mwakhala modzichepetsa, ndi chifukwa, chepetse chiwerengero cha mayunitsi shader uposa kulipidwa chifukwa opaleshoni pafupipafupi osiyanasiyana awo apamwamba. Chiwerengero cha TMU pa chilichonse conveyor liri 160 ndipo midadada ROP - 64. chomwecho zithunzi khadi umalimbana unsembe wa kagawo PCI-Express Baibulo 3,0 ndi kuthandiza Direct X 12.

RAM zithunzi accelerator

A mtundu watsopano wa RAM zithunzi kukumbukira khadi zithunzi amagwiritsa pa GeForce ndi GTX 1080. Kaperekedwe ake chidwi. Akuwatchula wa RAM - GDDR5X. Ngati tatchulazi mtundu RAM GDDR5 pazipita pafupipafupi 7 GHz anali, mu nkhani iyi phindu anali kale wofanana 10 GHz. Kuchuluka kwa chikumbukiro cha ngwazi za review izi 8 GB, ndi kuti Kumkwanira zenizeni pafupifupi, ndi HDR-4K kuwunika kapena kuwunika.

Basi pamtima 256 Akamva, ndipo izi chizindikiro 1080 GTX wotaya akalambula ake ankaimira GTX 980 ndi TITAN (accelerators izi inamuluma kukumbukira basi ndi 384 Akamva). Koma apa ndi bwino kukhathamiritsa wa anthu opha kukumbukira, pafupipafupi apamwamba a ntchito RAM ndi zapamwamba psinjika luso zithunzi kophweka kuzungulira akapolo anzawo akale ngwazi za review izi ndi kukwaniritsa mphamvu yafupika tchipisi kukumbukira.

Mofulumira ndi liwiro kuwonjezeka

Good overclocking kuthekera kwa NVIDIA GTX 1080. Zochita za mankhwala akusonyeza kuti pafupipafupi yaikulu ya Chip ndi 1607-1733 MHz ndi RAM - 10 GHz. The Kuonetsa zotsatira mu maonekedwe overlokerskih akusonyeza kuti kuchita sikovuta kuonjezera matanthauzo anapatsidwa poyamba kwa likutipatsa CPU ndi RAM, motero, kuti 1770-2000 MHz ndi 11,5 GHz. Nthawi zambiri, amalola wodziwitsidwa zina 30% ya liwiro la. Tsopano kufalitsa mankhwala amenewa sikuthandiza chifukwa kuthetsa ake, ndi mlingo wa ntchito. Koma tsopano patatha zaka 4 eni zoterezi accelerator, mwinamwake, kuti aombeze opareshoni amenewa.

analogs

Features GTX zithunzi khadi kwa 1080, monga tanenera kale, ndi bwino kuposa mankhwala mbadwo wakale. Pafupifupi 20% ya iwo uli wachangu kuposera GTX 980 ndi TITAN. Komanso kulekana ndi mtsogoleri AMD ankaimira mkwiyo X, umene uli mu osiyanasiyana kuchokera 30 mpaka 40%. Pakali pano, ichi phenomenal mankhwala kampani NVIDIA alibe mpikisano, ndipo pamene iwo adzakhala - sakudziwika.

osiyanasiyana mwini wa accelerators okha zanu, ndi pomwe ake m'tsogolo ndi sayembezereka. Koma mbadwo watsopano wa makadi kanema AMD, chabwino, adzamasulidwa ku zoyambirira za 2017. Choncho kwa nthawi yaitali, ndi ngwazi za nkhaniyi mulibe mpikisano iliyonse yaikulu.

mayesero

Pafupifupi ntchito zonse mwayi 20-30% -s 'pa wapafupi awo mpikisano GeForce GTX 1080. Features wa Chip ndi ngakhale poyamba amasonyeza. The chidole yekha, imene flagship zatsopano zotsatira chidwi mu yachibadwa mode, pafupipafupi ndi linanena bungwe zithunzi 2K mtundu ndi kopitilira muyeso-Zokonda - ndi kwadzidzidzi Idyani. FPS ndi mu osiyanasiyana kuchokera 22,4 kuti 25,3. Pa nthawi yomweyo, flagship AMD mu nkhope mkwiyo X monyadira FPS osiyanasiyana kuchokera 22,5 kuti 26,1.

Mofulumira wa flagship latsopano lilili yolambalalitsira AMD yothetsera mu mode muyezo ndi zizindikiro FPS 23,4 - 26,4. Koma mu nkhani iyi, osalephera, malamulo ndi wokometsedwa kwa AMD njira, ndi mwayi analandira pa iwo. Yerekezerani ndi ofanana chithunzi linanena bungwe mode, ndipo pamene adamulowetsa Direct X 12 masewera Hitman GTX 1080 amatha yopangira 42,1 - 49,4 FPS, pamene mkwiyo X - 39,8 - 47,4. Ndipo masewerawa ndi wokometsedwa kwa mankhwala AMD, koma ubwino, ngakhale pang'ono, pa mbali ya flagship watsopano kuchokera NVIDIA. Nthawi zina mbadwo wakale flagship zithunzi khadi ndi kwadzaoneni kusiyana ndi ngwazi ya takambiranazi. Mwachitsanzo, GTX 1080 GTA V masewera 2K mode ndipo pamene Direct X 11 akhonza kumupatsa FPS pa 38 - 67,3 ndi zofunika ake ankaimira GTX 980 ndi ukali X ankalemekeza 31,4 - 54,4 ndi 26,4 - 44,6. Ndipo mu masewera zambiri zamakono monga zikatero zimawonedwa.

Price ndi ndemanga

Dongosolo la rubles 50,000 ofunika lero NVIDIA GeForce GTX 1080. specifications zonse ndi zogwirizana mtengo. Iye akhoza kuthetsa vuto lililonse ndi magawo ake kupereka lalikulu headroom zokwanira kwa zaka zingapo zotsatira. More umboni - ndi ya ndemanga eni kukhuta la mankhwala. Ndi mwayi wa accelerator komanso kwambiri overclocking angathe.

zotsatira

Ndithu chosintha zithunzi njira anatembenuka GTX 1080. Kaperekedwe ngati mlingo liwiro, kulola ili khadi kanema popanda vuto kupirira vuto lililonse. Komanso, chitsanzo adzapitiriza kwa zaka zitatu zotsatira. Palinso mbali yaikulu ya mankhwala n'kofunika monga kuthandiza oyang'anira 4K ndi matelevizioni, sanabadwe chikalata HDR-oyang'anira ndi pafupifupi luso zenizeni. Zonsezi kuchuluka amalola kuti NVIDIA ali anamasulidwa bwino zithunzi khadi mapulani osakwatiwa-Chip ndi tsiku.