Mahara Video. kāri Overview: rangatira mahi

I roto i te tau, ina kua ngoto hangarau mōhiohio tata ao katoa o te ora, kei te whiwhi nui rongonui me te rorohiko kēmu. E kore e te kaiwhakamahi toharite tino whakaaro e pā ana ki te kōrero o koutou PC, engari gamers kei tonu i runga i te kaitutei mo te wāhanga ake kaha rite taea. Ko tētahi o nga wahi matua o te kāri whakairoiro, me inapō petipeti e rapu tonu hoki huarahi ki te whakapiki ake i te nui o mahara ataata.

Ko te tawhā matua o kāri

He aha, i roto i te meka, na nui i roto i te kāri whakairoiro PC hou? Tuatahi, whakatau reira te tere o te kaupapa o te whakapakoko i runga i te mata. Te kawenga mō tenei mahi o te mana GPU. Tuarua, Ko te ahei o te tautoko i te kēmu hou te wahi. Shader, ranei, atu noa, fokotuu mārō te houtanga me ngā mahere hou.

Ano he tawhā rawa nui te mahi, me te tere o te pānui. pā ēnei āhuatanga te nui o te mahara ataata e whakamahia ana. He te te arai: kaiwhakanao maha nanakia whakapūtā i te tawhā o te mahere rawa te rota o te mahara, reira maimoa i te kiritaki. Otiia i roto i te meka enei whika tirohia ki te nui o te rokiroki rohe, i te kawenga mō ki te tukatuka i te nui o ngā raraunga wā kotahi. Heoi, i te tere anga iti, he tino kotiti tenei uara.

Ko te kaha ki te kawe i ngā mōhiohio i roto i te nui poto o te wā faaite pahi raraunga. Ko tōna tawhā i roto i te whānui i 32 ki te 512 paraire.

I roto i te tikanga ki te whakapiki ake i te maha o ngā kōkuhunga mo te aroturuki, me te whakapai ake i hua mā te whakamahi i te hangarau o te haamauraa i rua kāri wā kotahi. He te ingoa o šli me Crossfire tenei pūnaha. Tūhono (VGA, DVI, atanga ranei) e kore e pā te mahi o kēmu.

Ko te kāri whakairoiro atu kaha, te atu wera me te pūngao tuku hoki reira. Na reira, kia utu koutou whakarongo ki te kounga o te wahi pūnaha meangiti. Ki te te overheated wā te kāri, ka kia hē te whakapakoko mata, a pono hohoro kore te tūemi.

He aha te mea te nui iti o te mahara ataata e hiahiatia me pehea ki te hei ki ētahi atu tawhā? I roto i te whānui, tūtohu tohunga ki te whiriwhiri i te kāri whakairoiro mo te mana rorohiko.

Volume "hoki horoi" VRAM

titau kōwhiringa tupato o gamers whakairoiro ranei tetahi ahua o te toi. Ko e founga ki te whakapiki ake i te nui o te mahara ataata ki te kaiwhakamahi noa, e kore e ki te ruku hohonu rawa ki tenei kaupapa? I muri i te katoa, i reira he tino Kahore he aha ki te hoko i te rongoā tino nui mō te raruraru kāinga - rawa ngāwari, engari he mea i te tauira pai.

Kia pehea te nui ataata mahara e hiahiatia ana te ki te rokiroki whakapakoko? Tātaihia tenei tawhā he ngāwari, ara he kaiwhakamahi noa, i te mea tawhiti atu i te pāngarau ranei IT. Hei tīmata, whakatau i te nui e hiahiatia ana o mahara ataata mō te aratau whakairoiro. Tātaihia te nui iti, ko te tini haere te whanui image ki tona roa (arā te taumira o te hauroki) me maheremoka.

Hei tauira, ki te te tawhā aroturuki 1920 x 1080, me te kounga tae tino noa - 32 paraire, ki te putanga matea kotahi anga: 1920 x 1080 x 32 = 8.3 MB. I roto i te whānui, i te nui e hiahiatia ana o mahara ataata tei runga i te ahua o te mahi kaiwhakamahi.

No te kēmu i runga i ngā mata maha i te wa ano titau whakairoiro-kounga tiketike, a kia matau nga whakairoiro kāri atu. E tūtohutia ana kia hoatu hiahia ki ngā hua e whai he kaha o te neke atu i 4GB o mahara ataata. A, ki te te whakamahia te rorohiko mō te "motu" take - mahi tari, ako, e matakitaki ana kiriata, kēmu ohie - te rōrahi tino arotau o 1-2 GB.

Ko te "roro" mahere

mahara Video tahuri nga tohu ki te pikitia, a tauturu te pūtukatuka ki tukatuka raraunga e pā ana ki te hanganga o te whakapakoko. tohu te reira i te mahara tairitenga me ngā o te pūtukatuka whakairoiro me te chipset. E pūtukatuka whakairoiro kongakonga ranei te nuinga whakatau i te āhuatanga, mahi me te mauroa o te kāri whakairoiro.

Feia faatere i roto i te mākete kongakonga ahumahi ko AMD Radeon me nVidia GeForce. roroa Rorohiko tata kore ara iho ki tetahi ki tetahi. whakaputaina ratou pūtukatuka-kounga tiketike, e noho 80% o te ataata katoa, a ka hoko rama pai-mohiotia: Asus, kikapaita, Zotac, hapaira, MSI.

I te otinga o te wahi wāhanga i roto i te maha o ngā kamupene ko te 20 anake%, kia nui ki te tu i roto i kore ratou i mahi. Fele, Asus, kikapaita, Zotac, hapaira ko MSI whakarato atu atanga me pūnaha tautauā. Nā ki te whakataetae tamau, te utu o kāri iti-mutunga kua heke. Ko te aha kaiwhakamahi auau e mahi mahi kāre (mahi ki tuhinga, ngaru te tukutuku, kēmu undemanding), ngā tauira e wātea ana o te kounga pai i te utu whaitake.

nVidia

hua te waitohu e kore noa te pai-mohiotia GeForce. nVidia hua hoki tītipi Quadro, e kua āhuatanga e hua tiketike. He pai hoki te kaiwhakamahi, me ngā pūnaha ngaio taua maramara.

Kei te hoki pai te tūnga te kamupene i roto i te mākete o ngā pūrere kawe. Wehe, ka taea e koe te tīpako nVidia Tegra. E whakarato ana i te kanohi kauwhata pai o tokomaha o smartphones me ētahi atu pūrere.

no NVIDIA waitohu ki te maha o hangarau ngā:

• nVidia šli taea ki a koe te tāuta i te pūnaha kotahi maha kāri whakairoiro;
• nVidia CUDA - ko te hanganga hōtaka e tautoko ana i te pūnaha pūtukatuka rorohiko;
• nVidia 3D Vision Karapoti tautoko e rua 3 mata, me te taea ki a koe te mahi ki a 3D-image;
• Ka taea e nVidia PhysX SDK hapai i te āhuatanga tinana - faafariuraa kiko, wai me te totoka.

AMD Radeon

Maramara AMD Radeon te taua hua, rerekē utu o raro. Ētahi kaiwhakamahi wehewehe image kounga. Image tika ki te mārū o te tae, ko te atu kiko. kohi Power o enei kāri i raro, tītipi AMD Radeon iti wera.

I roto i te āhuatanga ngā taea te tāutuhia hangarau AMD Eyefinity, e taea ai e koe te hono ki runga ki te 6 te aroturuki i runga i te kāri whakairoiro kotahi. Ki te rā, i reira e noa etahi pūnaha e kua tautokona e te hangarau ngā ake ki te 24 te aroturuki. Tango kāri tenei kamupene ko ki te mahi ki atarangi.

kāri pai Top

Na katoa, e matau he ara kaiwhakamahi ngawari pehea ki te whakapiki ake i te nui o te mahara ataata - tāuta tika te kāri pai whakairoiro. Otiia pehea tonu te whiriwhiri tika? I muri i te katoa, te mākete tika tonu o te nui o pūtukatuka whakairoiro. I roto i tenei take, kua rua huapai me ngā huakore ia kaiwhakanao. Ki te kau taki i roto i tenei wāhanga pakihi ngā ASUS, hapaira, Kikapaita, MSI. Iti rongonui, engari whakaputa hua o te kounga pai - Zotac, Leadtek, PowerColor. I mua, whai wāhi enei kamupene e i roto i te whanaketanga me te hanga o ngā kāri ataata, engari e tika ana ki etahi hapa, ua faaoti te nuinga o ratou ki te tuku i o ratou hua i runga i te pūtake o ngā tauira-kounga tiketike o ngā kaiwhakanao pai-mohiotia.

Whakatauranga mahi GPU

Tihi i te rārangi o ngā kāri whakairoiro mahi tauira NVIDIA Titan X, te uara o te wahi hāngai - neke atu i te $ 1,000. I roto i te tihi kotahi tekau, i te mea nui, ngā nga tauira hou o te nVidia waitohu, kotahi anake wahi (10) e te tauira o AMD Radeon (Radeon Duo Pro). hanga Whakatauranga kāri mahi whakairoiro rite ki PassMark - G3D Mark.

Winner tauanga noisiness pūtukatuka whakairoiro

Ko ti'aturi i runga i te nui o te wera i tukuna kāri i roto i te mahi kaha te taumata haruru. Kei te ngana kaiwhakanao ki te whakaiti tenei auau i te tāutanga o ngā pūnaha tautauā rerekē. tihi reira te rārangi o ngā kāri whakairoiro ki iti haruru tauira āheinga 1060 Zotac GeForce GTX MAORI! 6GB GDDR5 (utu o te 20 ki te 24 mano. Moni). Na i te mana haruru iti atu putanga o te kamupene Zotac.

GPUs Consumption

Ki te hohoro kore ki te e whakama i roto i te hoko, e hiahia ana koe ki te whakarongo ki te nui o te pūngao e whakamahi ana i te kāri whakairoiro. Rawa Me whai whakaaro tenei kōwhiringa, ki te kahore he kaha nui te supply mana rorohiko. E mea pinepine, kaiwhakanao whakapūtā te kaha iti, tūtohutia nei te ki te mahi.

I roto i te tahi mau tauira, i reira te mea ano hoki he mahi mana ora. Kaua e matapo whai i te marei hokohoko, me te hoko i te kāri ataata ki te tiaki pūngao. kia kore noa e tika tenei kōwhiringa, no te mea te reira i katoa tei runga i te āhua o te haere i te kaiwhakamahi ki te mahi i te tūemi.

I roto i te tauira o tetahi waitohu e haere mai puta noa rite he kape angitu, me te kāri ataata ki te kohi mana tiketike. Homai hiahia, o te akoranga, ko te tūemi ki te kohi pūngao iti.

Feia faatere me ngā hua

A, no te kōwhiri i te kāri whakairoiro he tawhā whakatakotoria hoki ngā kaiwhakamahi maha ko ïa te mahi, engari he mea nui ki te whakarongo ki ētahi atu āhuatanga. Hoki te petipeti rorohiko kōwhiringa pai tino kaha i roto i ngā o te utu me te kounga, ko te STRIX-GTX 1080-8G-Gaming: āhuatanga reira nui e kore anake ki te rere i te kēmu hou katoa, engari nui mo te heke mai e tata ana. Ehara i kino, a Tärua GTX 1070-8G, taea ki a koe te rere i te kēmu hou i ngā tautuhinga mōrahi Ultra.

Ko te rangatira tino me te kāri whakairoiro tino kaha, e taea te kitea hoki hoko i te kau, ko te kikapaita GV-N1080XTREME W-8GD (whakaahua i raro nei). Heoi, i tenei tauira, me ki te mahi nui, me te kua he ora pōhēhē ngā iti.

Hoki te reo, me te iti-petipeti rorohiko kia pai rua-GTX 1060-3G, STRIX-RX470-4G-Gaming, GTX750TI-PH-2GD5 (whakaahua) ranei MINI-R7360-2G. Ko te rerekē te mahi nui ngā ngāwari tenei.

Heoi e tino hiahiatia ana rongoā tino nui anake gamers tūturu, te hunga nei ngaio mahi titau ngā pūmārō teitei ranei. kaiwhakamahi noa, e noho te nuinga o ratou wa whai wāhi i roto i ngā tuhinga whakatika, ngaru te tukutuku, te mātakitaki rīpene i runga i whatunga pāpori kiriata ranei, he pai nui reira, engari nga tauira iti-utu. Ko ratou 710-1-SL, 710-1-SL-BRK, R7250-2GD5, GT730-2GD5-BRK. Ka ara tuku ēnei kāri ki te tākaro kēmu hou i ngā tautuhinga iti.