Pascal Core Zimabweretsa Mchitidwe Wopambana wa Masewera Othamanga Othamanga
Mfundo Yofunika Kwambiri
May 23 2016 2013 - Kwa omwe akuyesa kuchita masewera olimbitsa pamasankho ambiri kuchokera ku mawonedwe angapo kapena mawonetsedwe amodzi a 4K, NVIDIA GeForce GTX 1080 yatsopano imapereka mwayi wabwino kwambiri popanda kusokoneza khalidwe lazithunzi. Zosintha zopangidwa ndi chip chipatsopano zimapereka ntchito yabwino pochita phokoso ndi kutentha pang'ono kusiyana ndi zitsanzo zam'mbuyomu. Komabe, zingakhale bwino kuyembekezera kanthawi kuti muwone zomwe makina opanga makina amatha kuchita komanso momwe zikufanizira ndi zotsika mtengo GTX 1070.
Zambiri ku NVIDIA
Zotsatira
- Khadi Lotsalira Zopindulitsa Komwe Lilipo
- Wamkulu Kwa Owonera Masewera a 4K kapena VR
- Mtengo wapansi kuposa GeForce Yotsiriza GTX 980 Ti
Wotsutsa
- Mkonzi wa Oyambitsa Sagwira Ntchito Yabwino kwa Ogulitsa
- Njira Zitatu ndi Zinayi SLI Yoperekedwa Mosasankhidwa
- Ndizofunika Kwambiri Ndiponso Zamphamvu Kwambiri Kuposa Ambiri Ambiri Akufunikira
Kufotokozera
- NVIDIA GeForce GTX 1080 Graphics Processor
- GPU Clock 1607MHz, Yambitsani Clock 1733MHz
- 8GB GDDR5X Memory Memory
- Galimoto Yoyang'ana Bwino 256
- Pulogalamu yokhala ndi Mnyamata Wodzichepetsa ndi Wachiwiri Wachigawo Heatsink
- DisplayPort 1.4, HDMI 2.0b, DVI
- Mphindi 10.5-inchi, Khadi Lalikulu Lachiwiri
- Mtunda wa 500 Watt Wothandizidwa Wowonjezera Mphamvu
- Microsoft DirectX 12 ikugwirizana
- Pulogalamu ya PCI-Express 3.0
Onani - NVIDIA GeForce GTX 1080
May 23 2016 - Zikuwoneka ngati msika wa makhadi wa makhadi wakhala wokongola kwambiri zaka zingapo zapitazi. NVIDIA yakhala ikulamulira msika ndi makhadi ake 980 ndi 970 pokhudzana ndi iwo omwe akufunafuna ntchito yapamwamba. The GeForce GTX 980 Ti makamaka ndi yokongola kwambiri imodzi mwa zosankha kunja uko chifukwa cholimbana masewera pa masewero 4K koma nthawi zambiri amafuna kuti zithunzi tsatanetsatane masitepe amatsitsika pang'ono. Nyumba yomangamanga ya Pascal yalankhulidwa ndi kampani kwa zaka zambiri ndipo tsopano yatsimikizira GeForce GTX 1080 flagship khadi ndipo ikuwoneka yodabwitsa kwambiri.
Zopindulitsa zambiri ku khadi yatsopano ya galasi ndi kuchepetsa kukula kwa purosesa mwakusuntha kuchoka pa 28nm kufika pa 16nm njira. Izi zimawathandiza kuti azitha kunyamula zinthu zambiri kupita kumalo ang'onoang'ono pothana ndi zofunikira za mphamvu ndikupititsa patsogolo kuthamanga kwa ola. Malingana ndi ziwerengero zosawerengeka, zikhoza kuwoneka ngati mofulumira pambuyo pa GTX 980 Ti yomwe ili ndi mabasi 384-kumbukumbu ndi 2816 CUDA zofanana ndi GTX 1080 yatsopano ndi mabomba 2560 CUDA ndi mabasi 256-bit. Pakhala pali chiwerengero chachikulu cha kusintha komabe kuti ntchitoyi iwonjezeke kwambiri. Mwachitsanzo, liwiro la ola limayamba pa 1607MHz kwa GTX 1080 pokhapokha 1000MHz ya GTX 980 Ti. Ngakhale kuthamanga kwawotchi kwawonjezeka kwambiri, mphamvu zofunikira zimakhala zofanana koma ndi TDP yochepa kwambiri ya 180 ndi 250 yomwe imatanthauza kukhala kosavuta kuzizira kusiyana ndi makadi apitawo.
Ndiye kodi izi zikutanthawuzira bwanji kuchitidwe? NVIDIA anali wofunitsitsa kufotokoza ma grafu osiyanasiyana omwe anasonyezerapo zofunikira zowonjezera zogwira ntchito koma masewera apakati amaoneka ngati pakati pa makumi awiri ndi asanu mpaka makumi atatu mofulumira kuposa makadi apitalo. Izi zikutanthawuza omwe akuyang'ana masewero a 4K tsopano ali ndi mwayi wokhala ndi khadi limodzi lojambula zithunzi ndipo sayenera kupereka nsembe pachithunzi chapamwamba kuti asunge maimidwe olimba. Mwachiwonekere mulipo milandu pamene mungakakamizedwe pansi koma izi ndi manja pansi pa khadi limodzi lojambula zithunzi zomwe mukuchita pakalipano. Ndipotu, zikutheka kuti zimagwiritsidwa ntchito kwa ogwiritsa ntchito ambiri omwe sakugwiritsa ntchito mawonetsedwe a 4K koma m'malo mwake akugwiritsa ntchito mawonetsero 1440p kapena 1080p. Iyenso iyenera kuchita bwino kwambiri kwa iwo omwe akufuna kukhala ndi mazenera angapo otsimikizirapo ngakhale.
Khadiyi inamangidwanso mkati mwa zithunzi zamakono zomwe zikuphatikizapo DisplayPort v1.4 . Mawonekedwe a mawonekedwewa amapereka mawonekedwe apamwamba komanso amatha kukankhira malingaliro oposa 7680x4320 mpaka 60Hz pogwiritsa ntchito zingwe ziwiri za DisplayPort 1.2. Ikuthandizanso zowonjezereka za HDMI 2.0b kuti zithandizidwe bwino zowonetsera 4K kuphatikizapo ma TV 4K ndi thandizo la HDR .
Kwa omwe akufuna kukhala ndi mapulogalamu ambiri pa makaunti a SLI, mumangokhala makhadi awiri panthawiyi. Makhadi ambiri a mbadwo wakale adathandizira makhadi atatu kapena anai a khadi koma tsopano pali mapulogalamu omwe akupindula ndi makadi ena ndipo akuwathandiza. N'zotheka kuti muthamangire atatu kapena anayi koma pamafunika njira yapadera ndi NVIDIA kuti mutsegule.
Ogulitsa akuyesa kugwiritsa ntchito mapulogalamu a VR ndi zipangizo monga Oculus Rift kapena HTC Vive adzapindulanso ndi GeForce GTX 1080 yatsopano. Ntchito yowonjezeredwa ndi kukumbukira zithunzi ziyenera kulola kuti mapulogalamu enieni apereke ntchito yowonjezereka ndi yosavuta. Ndiponsotu, matelogalamu atsopano ali ndi zofunikira zina zofunikira kuti agwire bwino ntchito. Zoonadi izi ndizochepa kwa ochepa omwe amagwiritsa ntchito chifukwa cha mtengo wapatali wa zowonjezera ndi hardware zofunikira kuyendetsa.
Nkhani yaikulu ndi kumasulidwa ndiyayambitsa. Izi ndizofunikiradi khadi lolembera kuchokera ku NVIDIA lomwe likugulitsidwa kwa ogula zomwe sizinachitike ndi makadi apitalo. Izi ndi zabwino kwa ophatikizira omwe akufuna kuimiritsa mapangidwe awo monga khadi silidzasintha pa moyo wa pulojekiti. Vuto ndiloti khadi likugulitsidwa pa $ 699 pa $ 599 malonda ogulitsa malingaliro omwe akugwiritsidwa ntchito. NVIDIA amanena kuti makadi adzakhala ndi khalidwe lapamwamba koma makampani ambiri ojambula makhadi amapereka njira zowonjezera zozizira zomwe zimapereka phokoso labwino kapena ntchito yabwino kuposa momwe akufotokozera kapena pa nkhaniyi. Zotsatira zake, ogula ndibwino kuyembekezera kuti aone zomwe makadi ogulitsira amapereka poyerekeza ndi khadi la NVIDIA.
Zambiri ku NVIDIA