Te GeForce 780 GTX: ngā whakaritenga hangarau, whakamātautau me arotake

Ko te arotahi o tēnei tuhinga - he GTX whakairoiro nui kāri GeForce 780 i Nvidia kamupene e tona mahi he taea ki te hopu gamers katoa i roto i te ao mariko, hanga i te hangarau teitei hou. Ka whiwhi te kaipānui maheni ki te hua e hāngai ana i runga i tenei maramara me te mohio ngā whakaaro tika. Whakamātautau me arotake o te tangata tukua te kaihoko pea ki te hanga i te hoko tika.

mōhiohio hītori

e mohio ana gamers e kore e kāri tiketike-mahi whakairoiro i roto i te wāhanga cheap tīariari, ka titau noa te piha haapiiraa mākete tuarua tika o ngā pūrere etahi haumi. Heoi, i reira he he otinga: ētahi wā hanga te kaiwhakanao hape, te whakauru i te ao ki te kāri kongakonga ataata hou e mahi ake matara rawa atu i te wāhanga utu. Noatia, te wāhi takawaenga ki te kia nohoia e te pūrere tika e te mea taea ki te whakataetae. tutuki te reira i te nekehanga taua ārai ētahi āhuatanga tino nui, a tahuri ana e ia i roto i taua GeForce GTX 780 Kua whakaratohia he tūāpapa Nvidia GeForce GTX Titan kāri whakairoiro.

pai tino ngā New ki te motuhake takawaenga. I runga i te ringa kotahi, kua maturuturu iho tona utu i $ 1000 ki te 680 USD, i te tahi atu te ringa, i maturuturu iho te mahi rite whakaritea ki te rangatira kore ake atu i te 20%. nekehanga tika e Nvidia Kua pai riro e kiritaki, kia rite ki o ratou arotake i roto i te pāpāho. Kaiwhakamahi hoki e kore e wareware e pā ana ki te kaiwhakanao ki te tuku i te predisposition ki te mākete putanga overclocked o ratou hua. Ko te pehea i kite te ao katoa te rongonui kāri whakairoiro GeForce GTX 780 Ti.

engine kotahi whakairoiro mō te toru kāri whakairoiro kaha

Products Nvidia o te GeForce te GTX 780, 780 Ti ko Titan GTX matua whakauruuru haere te matua whakairoiro tohua e te GK 110. Huri noa tenei maramara He nui ngā kōrero e pā ana ki tona hanganga. Rongo kua reira e kē te kamupene ki te hangarau hōia, koe tango tika te pūnaha meangiti o te kāri ataata, me te kia o reira fakafo'ituitui. Tipi tino e te rota o te wāhi i runga i te PCB, engari he nui ake āwangawanga ki te hangarau o 28 nm me te tokomaha nui o transistors ona āhuatanga - 7,1 piriona.

Whakaiti i te utu o nga whakaaro He mea paihere reira ki te hekenga i roto i te moka pahi mahara kaha - ko reira 384 paraire mo te atanga 3.0x16 PCI-Express. Momo Pūmahara - GDDR 5.-Ingoa, me te mōrahi kohi mana mō ngā kāri ataata e toru katoa he ōrite ki te 250 me te 405 W, aua. Tenei Tāraro kotahi ano e fehangahangai tatou i te taua chipset. Noatia, te take puka, te putanga ataata, me te tautoko i te taumira mōrahi mō te whakaatu i te tihi ka hei whakaaro ōrite.

He kia he rerekētanga?

A ki te mea he he rerekētanga i roto i te utu, kia tino kia rerekētanga faahiahia i waenganui i nga kāri whakairoiro e toru (Nvidia GTX 780, te GTX 780 Ti ko Titan GTX). e kore e pera nui nga rerekētanga, engari ratou tino pā te mahi o kāri whakairoiro.

1. Te karaka auau GPU. I te tino nui ko reira 836 MHz, te GTX 780 - 863 MHz, a te tino overpriced - 875 MHz - te whakarerekētanga o Ti.
2. mahara Video i roto i rua wā e hāngai ana i runga i te GTX 780 tapahia te ki te 3 GB, engari te rangatira o te ataahua 6 GB.
3. auau mahara tōtika i Titan me tauira teina e ōrite - e kore e taea te mea 6008 MHz e pā ana ki te GTX 780 Ti, e taea te kite i te whakaterenga mārama - 7000 MHz.
4. Rerekē kāri whakairoiro me te maha o pūtukatuka awa. I Titan - 2688 nga wahi, whakarerekē o Ti kei 2880 nga wahi. Ko te tauira na'ina'i i roto i te rārangi - 2304 nga wahi.
5. wae kakano (TMU) i te GTX 780 he 192, GTX 780 Ti - 240, te "Titan" - 224.

Ko te papa, he wheketere

kihai Nvidia kamupene i whakawhanake i tētahi hoahoa hou mo GeForce GTX 780 i te tāuta i te pūnaha tautauā i te Titan tino nui. Ko te rerekētanga anake ko te tapanga. āhuatanga nui o te PCB he heatsink tino pümau me te taupoki tiaki huna ratou. Just tetahi turbofan maitai pakari ki mā te whakatangi. Te whakatahi hau i te tahuhu rorohiko me te to'o atu o rara whakamahana, he reira putanga ki te grille ekeeke waho. Here kua tei tika katoa i runga i te pūnaha meangiti i roto i te marae.

A, ki te i roto i ngā pūrere inexpensive, mai te wera anake i te GPU, te kāri whakairoiro GeForce GTX 780 matao o te tino. Manufacturer whakaturia muri ki ia maramara motuhake Pads waiariki e e taea ki te tango hohoro te wera i te maramara ki te whakamahana meangiti. Tenei otinga ahurei aro nga raruraru katoa ki te pukā.

Overclocking pūmanawa o ngā tūemi hou

He aha te kāri whakairoiro Nvidia GeForce GTX 780 he overclocking pea pai, kahore he tika rawa, engari ki te mahi e kore e he pera ohie te mahi. Kei te tino waiho hōtaka auau o nga mea katoa o kāri whakairoiro i te taumata o te BIOS GPU. He tiaki pai ki nga ringa ta'efe'unga o te kaiwhakamahi, me, te whakawa i nga arotake o tangata, e kore e horihori. Otiia i konei overclockers kitea he otinga ki te raruraru - whai wāhi ki te āhuatanga o te pūrere ko te putanga hou o te whaipainga EVGA pū. paerewa Whakahaere: ko reira e tika ana ki te neke i te rēreti, e kua herea i ia tautuhinga te kāri whakairoiro i roto i te aronga tika. E kore e tahuna te hōtaka te pukā kāri ataata, mai i te mea he maukati rite ki te tautuhi anō taunoa i te whakanui ake i te pāmahana whakaaetia (100 degrees).

Ka taea te kite i te ahunga whakamua whakaterenga ki te kanohi tahanga, rawa, ki te e korero tatou e pā ana ki te kēmu i motini teitei (1920x1080). Hei tauira, i roto i te «Paru Showdown» whakamātautau, «Kaipupuhi whiriwhiri V2», «Metro: Light whakamutunga» me «Tomb Raider 2013» hua nui haere e 30-40 papa ia te rua. A, ki te whakaaro te kaiwhakamahi e kore te reira kia nui e taea te whakamatautau ki te kēmu rauemi-kaha iti, mo te kāri whakairoiro iti-mutunga - reira he ïa e whakanui i hua te minamina ana, rite whanganga e nga rau o FPS.

Tenei "zhzhzh ..." tumu ulterior

Ko te GTX 780 i hapu kaihanga me whakataetae ki te whāurutau, te Radeon HD 7970. Kei te hono reira ki reira te nuinga o te whakamātautau whakahaere e inapō huri noa te ao. Nvidia tangohia kamupene whakataetae ano, e taea te kite i tenei, ki te mohio ki nga āhuatanga o te hua e rua: i te auau mahara, pahi hohonu moka, te nui o te mahara ataata, te hangarau tukanga, te kaha wera, me te ara ōrite. Ko te titiro rawa tirengi noa te hua whakamātautau - Radeon mārama ngaro mahi.

i muri mai anake, i muri i whakamatautau pūrere te rua whakataetae runga ', kua riro mārama te reira i te reira i te mākete nei i ki te neke i te maramara 780 GTX. arotahi Nvidia kamupene kei runga i te kāri whakairoiro rongonui Radeon R9 290X. Ka rite ki whakaaturia e whakamātautau, kua tata ropu te mahi AMD rongonui i roto i te wahi tuarua i waenganui i te GTX 780 me tona putanga overclocked i Ti tohu. Whakawa i nga arotake o kaihoko, kia ka arahi rānei kaupapa here Nvidia ki te hekenga i roto i te utu o AMD-hua, ki te putanga o te putanga whakahoutia, e ka e taea ki te whakamatau i te painga i roto i ngā whakamātautau ranei.

hinengaro Games

Mai i te whānuitanga nui o ngā pūrere e kua aroaro ki te ao i roto i putanga rerekē, tika aro o te kaiwhakamahi te kotahi anake kāri ataata, e taea tino ohorere noa IT ngaio.

Pūrere Kikapaita GeForce GTX 780 i taea ki te whakamatau ki ētahi atu e te hua Nvidia hou he pūmanawa nui Ti. O te akoranga, e kore kahore whakaterenga me te tāuta i te pūnaha tautauā kamupene.

Kua GPU karaka auau kua nui haere e 25% ki te 1085 MHz (i roto i te aratau whakanui - 1150 MHz). I mahue te auau karaka mahara i te taumata tuatahi - 1750 MHz. Ka rite ki nga arotake kaiwhakamahi, he tino Nireaha ki te titaria ki runga ki te 2 GHz. Te āhua, i reira te mea he raruraru, mai kihai i whakanui i te kaiwhakanao tenei ahua.

Ehara i te mea uaua ki te imi e kua tāuta Kikapaita Engineers te taone tona pūnaha tautauā WindForce 3x kamupene. I runga i te ringa kotahi, e kore kua te pūnaha reatoru pupuhi i roto i te tau torutoru i taka nga rangatira o ngā pūrere nui-mutunga, i te tahi atu te ringa, ki te hiahia whakapoauau te kaihanga ki te whakawhanake. Ka rite ki te hua o whakamatautau te kāri ataata ka haere tata ki te Titan mahi tino nui. A ko taua mea ki te kōwae āraia i runga i te poari!

He kāri whakairoiro kaha i roto i nga whare

Otiia e kore e ko ASUS ka te kamupene whai wāhi i roto i te mahi o te iwi, e ngana ana ki te kukume i te aro o te iwi nei e whawhai mo te FPS i te taumata waihanga. I muri i te katoa, nga kaihoko o enei wae, te toenga Homai pūrere utu. New Asus GeForce GTX 780 riro te otinga taua, te wahi āhuatanga mahi maitai taurite ki te uara o te pūrere (ki runga, ki te 20,000 moni).

kua nui haere Tīmata auau matua whakairoiro marginally, 36 anake MHz, a reira e kore whakaritea e pāngia mahi ataata. Ko, rite tuhia e te rangatira, mahue koutou kōrero i roto i te pāpāho papatipu, kāri ataata overclocking whaipainga kamupene maitai Nireaha e he reira i runga i te paetukutuku e pā ana o te kaiwhakanao.

Ko te pūmanawa o te whakaterenga faahiahia o te kāri ataata whakarato kore anake te pūnaha tautauā kamupene, engari ano hoki te otinga tinana o te whāurutau ataata. Ko te meka e kua whakapumautia Engineers ASUS 'pūnga iahiko mārō i runga i te poari, e whai he tohanga wera raro. Ka rite ki te hua, riro kiritaki he pūrere ki te nui o te kaha i te utu utu. e kore e maha rangatira mahino aha e kore i rite te kaiwhakanao pūnga iahiko whakakapinga Nvidia, no te mea kua oho te hangarau hou nga kau taki katoa o te mākete.

Higher, tere, kaha

Ehara i waho te pūrere mō overclockers. I tūmanakohia New Asus GeForce GTX 780 Ti Matrix Platinum e maha pā o te waitohu, no te mea i roto i te tahi atu whakaaro runga maramara te whakahohea GK110 GPU, a ko te kupu oroko ake te taea ki te whakapiki ake i te mahi o ngā ngaohiko. Noatia, kahore he tautauā hauota wai e kore e taea te mahi, engari te mea matua - whakatakotoria te turanga mo te overclocking.

nui haere auau GPU Basic te paku me 1006 MHz. Memory kaihanga karaka i roto i te whānui kihai i pa ki reira, ka mahue i a tawhio noa 1750 MHz. A ki te titiro koe ki te mahi o te whakaaro i roto i te putanga taketake, me te whakarite i te reira ki tetahi i Nvidia, he kāore ki te kitea te rerekētanga te kaiwhakamahi. E hanga te reira i katoa ki te pūmanawa mo te overclocking. pūnaha tautauā kamupene, i te mea radiators konumohe, me te parahi ngongo haati te kāri whakairoiro katoa, e taea o hohoro tango te wera. mea rangatira mahi rawa ata o nga faatoetoeraa i te ataata i te auau turanga. Whakapoauau taea anake te kaihoko utu - 35 mano moni whiua kaha tona ringa, i muri i te tāpiri 10,000 moni, ka taea e te tango e koe ko Titan tino nui.

he tuku tika

Ki te ko te matua tonu te utu tono, i roto i te tua ki te kāri GTX 780 whakairoiro te Asus, tūtohu IT tohunga whakarongo utu ki ngā hua EVGA te kamupene o. tūtohutia ana tēnei waitohu te ki te hoko noa hoki kotahi take: Kei te mārama te whakarite i te kaiwhakanao ki te whakarewa i hanga o te hua e hāngai ana i runga i te GTX 780. Ka kitea tënei e te pūnaha tautauā kamupene, tāutatia nei anake ki runga ki te maramara aroaro, me te kamupene hanga pū whaipainga EVGA mō kāri whakairoiro overclocking, e mahi reira anake ki te GK110 GPU. Tenei homai tumanako e whakatata te kaiwhakanao pai-mohiotia hoki hanga ki fatongia tonu.

A, ki te ki te korero e pā ana ki te kāri ataata Nvidia GTX 780, he reira he kore rerekē tetahi mea o te tauira taketake. He e whakakē te kaiwhakanao te pūnaha meangiti, hoatu reira pai ata noho noa i roto i nga pikaunga tihi. Noatia, whakatere pai kāri ataata, engari ka te auau o te whakairoiro matua 1 GHz reira ko te whakawera mārama o te poari. Ka kitea tënei i te hum aranga o te pūnaha meangiti, e kore te mea pera ata nei rite te mea te reira i mawhiti tuatahi.

toharite koura

A ki te hanga nga whakataetae i runga i te iti rawa te tahi mau takahanga ki te kaiwhakamahi (mahi, tautauā, utu), ētahi o ngā kaihanga, pērā i rama Zotac, Palit ko Gainward, riro rawa kino i roto i te pā ana ki kiritaki. Ka mau te Nvidia GeForce GTX 780 tautuhinga wheketere, kua tāuta ratou i runga i to ratou pūnaha tautauā kamupene (te taua tetahi i te tihi o nga tauira whakatupuranga o mua) me i te whakatakoto i te tūtohu utu, hoatu ake mo te hoko. Na i roto i te wāhanga utu waenganui, i reira e toru ataata ngā i te rama rawa pai-mohiotia.

Ka rite ki a koutou kia imi, e ara ite torutoru iwi i te whakapati paru. I muri i ngā kāri whakairoiro katoa maitai Nireaha ki te overclocking, meangiti pūnaha te mea kaha, me i te mahi o te kēmu nui tiketike. Na te utu? Ko te taua waitohu! Ehara i etahi ahua o te cheap Asus GTX 780. Na reira, kaihoko pea katoa o tohunga IT tūtohu whakarongo utu ki te whakamātautau i roto i te pāpāho, me titiro i utu e maha e rimurapa e kamupene. Nui waitohu - te reira pai, e te tika hanga reira kahore tikanga ki te overpay mo te pouaka pai.

ngata e Tamai

A ki te titiro koe ki te whāurutau ataata rama nui, he pai atu te MSI GeForce GTX 780 Ti whakarerekē Gaming 3G, e kore e kitea i te ōwehenga o te hua "utu-te kounga". Hoki ngā pūrere tiketike-mahi e kore te kaiwhakanao i whai me te GPU auau pūmau i a tawhio noa 1085 MHz. Ko te aro utua ia ki te pūnaha meangiti. arotake maha o nga tangata haapapû e muri i te tāuta i te kāri ataata i roto i te kōwae pūnaha reira ko te ongo ke e te mahi-kore puna ataata mātao.

tauākī Official i te kaiwhakanao MSI mārama rere - te i aroha puku pakaru kēmu rorohiko hua i te po te pakō anake raweke kiore, me te wira o te mau taviri papapātuhi. A e kore e whakaaro e kore e te kāri whai te kaha ki te titaria. whakatakotoria mea katoa i runga i Nvidia tipu, ki te me te kaiwhakamahi ki te whakaara hua, e taea te mahi i te reira i tenei ki te kamupene whaipainga MSI. Ko te tika e pā ana ki i wareware te ata noho ki te rōnaki-ake wā.

I roto i te mutunga

I taea te kite i te arotake, te chipset 780 GTX maitai whakaranu ki tona motuhake utu. I runga i te ringa kotahi, ko te mahi nui tenei, i runga i te tahi atu - utu mo te maha pā o niches rorohiko. Haamâ rii, Heoi, ko te huru o te tahi mau hua ki te hua hou, e faaoti noa ki te whiwhi i tetahi mea, kahore mahi. Na reira, ki te kore te kaiwhakamahi e hiahia ana ki te overpay mo te waitohu, ko reira utu he titiro i roto i te ahunga o nga putanga tino ngā o ASUS kamupene, MSI, EVGA ko Kikapaita.

Noatia, He hiahia i roto i te pūmanawa mo te overclocking maha kiritaki. Ko te GTX 780 he reira, i roto i te rerekē ki te rohe, e kua ano kite kahore tetahi, no te mea he iti ki te pūnaha meangiti katoa o te mahi chipset. Fakatatau ki ai, pā katoa o overclocking wae hokohoko utu ki te heatsink pai.

Kaua e wareware e te pūmanawa overclocking o kāri ataata he tika te tua iti e kia haere mai i roto i te pepa rangatira i muri i te fanongonongo o te kēmu atu hua, engari kia mahi i te kāri whakairoiro i iarere paerewa, e kua tāuta i te kaiwhakanao wheketere.