Video pamtima. makadi mwachidule: mtsogoleri ntchito

Masiku ano zipangizo zamakono mudziwe aloŵa pafupifupi muzochitika zones za moyo, kupeza chachikulu kutchuka ndi kompyuta masewera. Wosuta pafupifupi si makamaka kuganizira mfundo za PC anu, koma opanga masewera ali nthawi zonse amafuna kuona zigawo amphamvu kwambiri ngati nkotheka. Imodzi mwa mbali yaikulu ya khadi zithunzi, ndi okonda Masewero mowirikiza kufunafuna njira kuonjezera chiwerengero cha kanema kukumbukira.

Magawo waukulu makadi

Kodi zoona, n'kofunika masiku khadi PC zithunzi? Choyamba, Mzimuyo liwiro kayendedwe ka chifanizirocho chophimba. Udindo nchito imeneyi ya mphamvu GPU. Kachiwiri, china ndi pakhale atsopano masewera. Shader, kapena, koposa chabe, fimuweya zikusonyeza watsopano ndi mapu ano.

Komanso magawo zofunika kwambiri ndi ntchito ndi liwiro kuwerenga. zinthu zimenezi zimakhudza kuchuluka kwa kanema kukumbukira ntchito. Pali chenjezo: opanga zambiri oipa kukhazikitsa mu magawo a mapu ndithu kwambiri yokumbukira, potero kutikopa makasitomala. Koma zoona Chiwerengerochi amatchula kuchuluka kwa yosungirako m'deralo, amene ali ndi udindo kwa kuchuluka kwa deta kukonzedwa imodzi. Komabe, pa mtengo wotsika chimango, mtengo uwu sikuthandiza mwamtheradi.

Luso popereka mauthenga kuchuluka yayifupi nthawi amadziwika deta basi. magawo ake ali mu osiyanasiyana kuchokera Akamva 32 512.

Pofuna kuonjezera chiwerengero cha zolowetsa kwa polojekiti ndi patsogolo zokolola ntchito luso kuwakhazikitsa makadi awiri nthawi imodzi. dongosolo lino dzina la SLI ndi CrossFire. Zolumikizira (VGA, DVI, kapena HDMI) sikumangotikhudza ntchito ya masewera.

Amphamvu kwambiri zithunzi khadi, kutentha ndi mphamvu izo limatulutsa. Choncho, muyenera khutu ku khalidwe la yozizira mbali dongosolo. Ngati khadi ndi zonse ukagwira, nsalu yotchinga chithunzi adzakhala molakwika, ndipo ndithudi katunduyo mofulumira ndithu.

ndi osachepera kuchuluka kwa kanema kukumbukira chofunika ndi mmene kukhala ndi magawo zina ziti? Ambiri, akatswiri amalangiza kusankha zithunzi khadi mphamvu kompyuta.

Volume "chifukwa Dummies" VRAM

Mosamala kusankha opanga masewera kapena zithunzi amafuna mtundu winawake wa luso. Koma mmene kuonjezera chiwerengero cha kanema kukumbukira wosuta wamba, osati wofufuza kwambiri nkhani imeneyi? Ndipotu, pali alibiretu kufunika kugula njira zothanirana flagship mavuto m'banja - kwambiri mtengo koma zitsanzo zabwino kwambiri.

kuchuluka kwa kanema kukumbukira chofunika kusunga zithunzi ndi chiyani? Kuwerengetsa chizindikiro n'zosavuta, ngakhale wosuta wamba, amene ali kutali masamu kapena. Kuyamba, kudziwa chofunika kuchuluka kwa kanema kukumbukira kuti mode zithunzi. Kuwerengera ndalama zochepa ndi kuchulukitsa fano m'lifupi ndi m'litali (ie kusamvana wa opendekera) ndi bitmap.

Mwachitsanzo, ngati polojekiti magawo 1920 × 1080, ndipo ambiri mtundu khalidwe - 32 Tinthu, kuti linanena bungwe chimango chimodzi kufunika: 1920 × 1080 × 32 = 8.3 MB. Nthawi zambiri, kuchuluka anakhumba ya kanema kukumbukira zimatengera mtundu wa ntchito wosuta.

M'maseŵera pa zikwangwani angapo nthawi yomweyo amafuna zithunzi apamwamba, ndipo ayenera kumvetsa zithunzi khadi kwambiri. Ndi bwino kupereka mmalo mankhwala ndi mphamvu kuposa 4GB ya kanema kukumbukira. Ndipo ngati kompyuta ntchito zolinga "zoweta" - ofesi ntchito, kuphunzira, kuonera mafilimu, yosavuta masewera - buku akadakwanitsira wa 1-2 GB.

The "ubongo" mapu

Video kukumbukira otembenuka zizindikiro mu chithunzi, ndipo kumathandiza purosesa pokonza deta kugwirizana ndi mapangidwe fano. Izo zimatanthauza analogi kukumbukira ndi imakhala likutipatsa purosesa ndi chipset. Kuti zithunzi purosesa kapena Chip kwakukulukulu kudziwa zinthu, ntchito ndi durability wa khadi zithunzi.

Atsogoleri mu msika Chip opanga ndi AMD Radeon ndi NVIDIA Geforce. Computer zimphona pafupifupi zosatheka wolephera mzake. Anapanga mapurosesa apamwamba, amene zatenga 80% ya kanema lonse, ndi kugulitsa zopangidwa odziwika: Asus, GigaByte, Zotac, safiro, MSI.

Pa akamaliza mbali zikuluzikulu zingapo za makampani ndi 20%, mochuluka kuti aime iwo sizinagwire ntchito. Kwenikweni, Asus, GigaByte, Zotac, safiro ndi MSI kupereka polumikizira zina ndi dongosolo kuzirala. Chifukwa mpikisano zonse, mtengo wa makadi otsika mapeto akhala zimachepa. N'chifukwa chake owerenga okhazikika amene opaleshoni mediocre (ntchito ndi zikalata, kufufuza zinthu pa intaneti, undemanding masewera), zitsanzo zilipo wabwino pa mtengo wololera.

NVIDIA

The mtundu umabala osati odziwika bwino GeForce. NVIDIA kuti pakhale tchipisi Quadro, amene yodziwika ndi zokolola mkulu. tchipisi amenewa ali oyenera wosuta, ndipo kachitidwe katswiri.

kampani komanso bwino pabwino mu msika wa zipangizo wonyamulikayu. Payokha, mukhoza kusankha NVIDIA Tegra. Imakhala wabwino mawonekedwe chifaniziro cha ambiri a mafoni ndi zipangizo zina.

NVIDIA mtundu uli ndi chiwerengero cha umisiri chidwi:

• NVIDIA SLI limakupatsani kukhazikitsa dongosolo limodzi zithunzi angapo makadi;
• NVIDIA CUDA - ndi kapangidwe ndondomeko zothandiza dongosolo purosesa kompyuta;
• NVIDIA 3D Masomphenya Azungulira kuthandiza onse 3 chophimba ndi limakupatsani ntchito ndi 3D-chithunzi;
• NVIDIA PhysX SDK angathe kugwira chodabwitsa thupi - kutembenuka minofu, zakumwa ndi zolimba.

AMD Radeon

Chips AMD Radeon ndi zokolola yomweyo, mtengo wotsika amasiyana. Ena owerenga kusiyanitsa chithunzi khalidwe. Image chifukwa softness a mtundu uli bwinobwino. Mphamvu kumwa makadi awa pansipa, tchipisi AMD Radeon zochepa kutentha.

Pakati mbali chidwi AMD Eyefinity luso tingaone, amene amalola inu kulumikiza mpaka 6 oyang'anira pa limodzi khadi zithunzi. Pakali pano, pali ngakhale ena machitidwe amene amapereka mwa luso kuphatikiza kwa oyang'anira 24. Opanda makadi kampani imeneyi ndi kuthana ndi mithunzi.

Top bwino makadi

Tsopano aliyense, ngakhale wosuta wosadziwa amadziwa kuonjezera chiwerengero cha kanema kukumbukira - chabe kukhazikitsa zithunzi bwino khadi. Koma momwe adakali zinthu mwanzeru? Ndipotu, msika tangodzazidwa chochuluka zithunzi mapurosesa. Pankhaniyi, aliyense wopanga ubwino ndi kuipa. Atsogoleri mu gawo ili ntchito monga Asus, safiro, Gigabyte, MSI. Pasanathe otchuka, koma kubala mankhwala wabwino - Zotac, Leadtek, PowerColor. Poyamba, makampani izi zikugwira chitukuko ndi kupanga makadi video, koma chifukwa zolakwika zina, ambiri a iwo anaganiza kumasula katundu wawo pa maziko a zanyengo apamwamba a opanga odziwika.

Mavoti ntchito GPU

Zodyera mndandanda wa zithunzi makadi ntchito NVIDIA TITAN X chitsanzo, phindu la mbali ofanana - oposa $ 1,000. Pamwamba khumi, amene ndi yofunika monga zitsanzo atsopano a mtundu NVIDIA, malo amodzi okha (10) amatenga chitsanzo cha AMD Radeon (Radeon ovomereza awiriwa). Mavoti ntchito zithunzi makadi anapanga monga PassMark - G3D Marko.

Wopambana oveteredwa zithunzi mapurosesa noisiness

Mlingo phokoso amadalira kuchuluka kwa kutentha zomwe allocates khadi pa ntchito yogwira. Opanga akuyesera kuchepetsa mlingo izi mwa unsembe wa machitidwe osiyana kuzirala. Ndi pamwamba pa mndandanda wa makadi zithunzi ndi otsika phokoso imapanga chitsanzo 1060 Zotac GeForce GTX amp! 6GB GDDR5 (mtengo wa 20 ndi 24 zikwi. Rubles). Ndipo Mabaibulo ena a kampaniyo Zotac ndi otsika phokoso mphamvu.

mowa GPUs

Mwamsanga osati tidzakhumudwa kugula, muyenera tcheru ndi kuchuluka kwa mphamvu zimene amagwiritsa ntchito zithunzi khadi. Makamaka njirayi ayenera kuganizira ngati yobweretsa kompyuta mphamvu ndi mphamvu zokwanira. Nthawi zambiri, opanga mwachindunji mphamvu zochepa, amene analimbikitsa ntchito.

Mu ena zitsanzo, palinso mphamvu zopulumutsa ntchito. Musati mwachimbulimbuli kutsatira malonda Machenjera ndi kugula khadi kanema ndi kusamala mphamvu. Izi mwina zofunikira chifukwa izo zonse zimadalira mmene wosuta ati ntchito katunduyo.

Mwa zitsanzo za mtundu wina akhoza kubwera kudutsa monga makope bwino, ndi khadi kanema ndi mowa mkulu mphamvu. Perekani mmalo, ndithudi, ndi katunduyo ndi mowa wochepa mphamvu.

Atsogoleri ndi zotsatira

Pamene kusankha zithunzi khadi ndi chizindikiro zikuluzikulu owerenga ambiri Zoonadi ntchito, koma m'pofunika kulabadira zinthu zina. Kwa amphamvu Masewero kompyuta yabwino njira mwa mawu a mtengo ndi khalidwe ndi STRIX-GTX 1080-8G-Masewero: izo zimaonetsa zokwanira osati kuthamanga atsopano masewera yonse, koma zokwanira posachedwapa. Zawonjezeka, ndipo mayiko awili GTX 1070-8G, limakupatsani kuthamanga masewera atsopano pa zoikamo pazipita Chotambala.

Mtsogoleri mtheradi ndi amphamvu kwambiri zithunzi khadi, amene angapezeke pa malonda pa mphindi ndi GIGABYTE GV-N1080XTREME W-8GD (onani chithunzi m'munsimu). Komabe, chitsanzo ichi, pamodzi ndi ntchito yapamwamba ndipo ali ndi wotsika presumptive moyo.

Kwa sing'anga ndipo otsika-Masewero makompyuta ayenera kukhala abwino wapawiri-GTX 1060-3G, STRIX-RX470-4G-Masewero, GTX750TI-pH-2GD5 (onani chithunzi) kapena Mini-R7360-2G. Izi ndi zimakhalanso zotsika mtengo mkulu ntchito mitundu.

Komabe njira flagship ali n'zofunikadi yekha opanga masewera enieni amene akatswiri ntchito amafuna zida mkulu-ntchito. Ogwiritsa ntchito wamba, amene amataya nthawi yao chinkhoswe mu zolemba kusintha, kufufuza zinthu pa intaneti, kuonera tepi pa Intaneti kapena mafilimu, ndi zabwino mokwanira, koma zitsanzo mtengo wotsika. Iwo 710-1-SL, 710-1-SL-BRK, R7250-2GD5, GT730-2GD5-BRK. Makadi ameneŵa adzakhala ngakhale kulola masewera zamakono pa zoikamo osachepera.