Kāri Whakairoiro GeForce GTS 450: ngā, arotake

Kua roa kaiwhakamahi katoa whakamahia ki te whakaaro e te kōwhiringa utu iti o kāri ataata i nVidia - reira pato'iraa o te wāhanga ake te utu e pā ana ki te piha haapiiraa Masthead. Heoi, e kore e he whakarau taua pā kāri whakairoiro katoa, i reira he whakaaro e e āta hangaia mō te motuhake iti-utu. Hei tauira, te GeForce GTS 450, nga āhuatanga o tona mata ki te meka i he reira tino pūrere motuhake.

whakakapinga tūmanakohia

Ki te ako tatou i te kunenga mai o te kaiwhakanao kāri ataata ki te kite i te nVidia, e taea te kite i te reira e no te rave rahi tau te GeForce GTS 250 noho kahore te whakakapi. Kua I muri 260 raupapa kua whakakapi e te 460 tauira atu kaha, mo te whakarite. Noatia, tūmanakohia te mākete te ahua GeForce GTS 450, me fakatatau reira ki te āhuatanga o tona lineup, engari i pai mahi.

Tenei e tomo taurite te kaihanga tika ki kaihoko ka tīmata te kēmu ki te rebranding GeForce kāri ataata 8800 me 9800, te huri o ratou tukanga ahumahi mā te huri i te auau whakahaere, me te hanga i te tapanga tika (GT, GTS, GTX, GTX +). I roto i te meka, kua hoatu hoki e rave rahi tau te kaiwhakanao i runga i te mākete e rave rahi rerekētanga o te kāri kotahi. He maha ngā kaiwhakamahi, e matau nga āhuatanga o te kāri ataata, i kahore iti miharo i muri i tomo i te mākete GeForce GTS 450, i roto i te meka i nei anake te putanga ake o GeForce 8800 te GT, engari me ona ake karaihe.

āhuatanga hangarau

Whakairoiro pūtukatuka GF106, no ki nVidia Fermi hoahoa kua hangaia mō te rārangi hua hou o ngā pūrere iti-utu GTS GeForce 450. ngā Hangarau o tenei pūrere e rerekē tata hawhe o tauira pakeke GeForce GTX 460:

• GPU 192 tautoko pūtukatuka ao 24, a ROP 32 wae te kakano;
• clocked tautuhinga wheketere matua te i 783 MHz;
• ki te mahi ki te mahara he hakari e toru pūmana -bit 64, engari ki te monokia tetahi o ratou, na te tupare o te hohonu moka ataata o 128 paraire.

Te āhua, te GeForce tauira kēmu 8800 Ko te tino pai pānga i runga i moni o te kaiwhakanao, mai puta ano te tauira GeForce GTS 450 maha rawa akatuke'anga. waipuke ratou te mākete me kua tangohia nga niches utu katoa i runga i whata taonga noa te whakaaro runga.

akatuke'anga

Tuatahi o te katoa e korero tatou e pā ana ki te momo o te kāri mahara e kua GeForce GTS 450. Āhuatanga rerekē GDDR3 me GDDR5 i auau raraunga i te mea tata rua teitei mo te momo atu hangarau mātanga. Ko te utu o te pūrere ki ngā momo rerekē o te mahara e faikehekehe paku. A, ki te mahara koutou e āta kua te kaiwhakanao āraia te mahi o te pūmana moka-64 kotahi, ka riro mārama hoki te mea whakaaro kua mahi i te reira mea katoa. Na ka puta mai te mākete, he hou GeForce GTS 450 whāurutau, he whanui pahi o 192 paraire me te rōrahi o te 1536 MB runga poari.

A, ki te hanga matou i te whakamātautau, me whakarite nga whakarerekētanga katoa i waenganui ia ratou me te whakataetae tata i roto i te awhe utu, he reira taea ki te ahu i te au. Ko te teitei kāri whakairoiro mahinga i te katoa GeForce GTS 450 lineup kua te mahi taua rite te putanga huia-iho o te runga tauira GTX 460 768 MB.

toharite koura

Ko te ōwehenga o "utu-te kounga" rangatira o te mākete Russian ko nga Whakatakotoranga Hua Asus GeForce GTS 450. whakauaua mea ātaahua tūturu gamers, engari te utu e taea ki te kukume i te aro o kaihoko maha. Here, te kaihanga Taiwan ataata-mohiotia paku anake nui haere te auau o te matua GPU, a kahore e tahi atu āhuatanga katoa rerekē i te kaiwhakanao tawhā nVidia kī. e kore e ara te pūnaha meangiti, e he wheketere titiro disappointingly, i ake.

Ka rite ki ka mohiotia ai, kua tukua te ASUS kaihanga tetahi pūrere e hāngai ana i runga i GeForce GTS 450 mo etahi hokohoko ke. tūnga whāurutau Video rite te pūrere mō mahi tari. Ko te āhuatanga matua e GDDR3 mahara ataata, auau iti pūtukatuka whakairoiro me te tautauā hāngū. Kimihia tenei kāri ataata ngā Ko te tino tūturu ki ke toa ipurangi.

Hoki e rua hares

paerewa Double, piri ki te hokohoko te kamupene o me Palit. kanohi ratou brainchild te i roto i te maha o putanga e hāngai ana i niches utu rerekē. hanga pūrere utu i runga i te pūtake o GDDR5 me kua nui haere te tere matua me te mahara, ka whakamahi i te tauira pūtea GDDR3 maramara. Ko e wātea ana ki rerekē whakaaro cheap rōrahi o te mahara ataata i runga i te poari - i te kōwhiringa e 1 GB me 2 GB. Heoi, he maha tohunga te mea e kore e petipeti mahi hua i roto i te nui o te mahara pā, ka kua huaina te whakarerekētanga ake o te nuka hokohoko.

He ōrite te toenga katoa o nga āhuatanga Palit GeForce GTS 450. Ahakoa te meangiti pūnaha e arorau me kia atu kaha kore hoki te parani he taputapu utu parahi konumohe ngongo ranei. Ko reira tino ke, homai te meka e kua nui haere te kaiwhakanao i te 10% auau iti o te matua whakairoiro.

tauira kēmu

Ko kua whakaurua te kamupene Kikapaita i te mākete ona ake kitenga o pehea kia titiro rite te kāri ataata whakairoiro GeForce GTS 450 1KKP. Ngā āhuatanga o te pūrere i te overclock wheketere iti i runga i te matua, e whakarato ana etahi o nga whakataetae painga ataata. Heoi, ko te āhuatanga matua e takoto i roto i te pūnaha tautauā kamupene huaina WindForce 2x, e kua ona whakamahana ake ki rua korere mo tohanga wera. Noatia, i reira e rua pā kaha, whakahaere i to ratou tere i te pūmana whāurutau ataata hanga-i roto i.

Whakawa i nga arotake maha o nga tangata o te pāpāho, ki te kāri ataata pūnaha tautauā ngaio ngāwari Nireaha ki te whakatere me te kore e momotu i te pukā banal. Ko te kupu, empirically, whakawhetai ki te whakamātautau waihanga me te pūmanawa overclocking whaipainga ki nVidia Inspektor, ake i hua i te 15 ia i tuhia ōrau.

Ki te whakapono koe i te arotake

Taumata waihanga me arotake pūrere i roto i te pāpāho tukua ki a tatou ako i te āhuatanga, me te kite i te rārangi o te whakataetae tata i roto i te tepu mahi. Ko e kore ko tenei tonu nui mō te maha kiritaki pea, no te mea he he kaitautoko te nuinga o nga arotake, e tika ana ki ngā kamupene ki te whakatairanga ratou hua. Na reira, e kore e taea te mea i he arotake o nga tangata i konei.

Ko te painga ngā kāri ataata utu iti i runga i te mākete, mo te piha haapiiraa o ngā pūrere petipeti. pūnaha tautauā Simple nui pā te nui o ataata - i roto i tenei putanga e taea te tāuta e koe te reira i ara i roto i te take pourewa midi. I roto i te whakatakoto i te pūnaha meangiti i te wheketere he rere rawa ata, ara i roto i te kawenga tihi, i te mea rawa reka nga pā katoa o te kēmu i te po.

Ko te drawback he mahi. Ahurei ngaua pahi mahara 128 i GeForce GTS 450 āhuatanga ka iti rawa whakaritea ki te whakataetae i tenei utu, engari 192 256 ranei paraire te pahi. Hoki te kāri ataata mā te whakamahi i te mahara ataata o momo GDDR3, tino hano ki te tautoko i DirectX 11 ko Nvidia Physx, e kore o e taea mahi e kore pātai.

I roto i te mutunga

Whakawa i nga arotake maha, e kore e hanga i taua tikanga ki te kitea e te hape ki te kāri whakairoiro e hāngai ana i runga i nga Whakatakotoranga Hua GeForce GTS 450. tīmatanga wātea ana mō te whakamahi i roto i te piha haapiiraa pūtea, aua, me te utu mo tenei ko te tino iti. Ko wai hiahia ki te whai i te pūrere whāurutau atu kaha 460 kia hoko i te raupapa, i te mea nui ake te utu atu i kaimahi kāwanatanga wa kotahi, me te hawhe. Otiia ki te mea te whakaaro o te kiritaki, ko te paearu o "utu-te kounga", te tauira 450 Ko kotahi noa toharite koura e hiahiatia ana. I tua atu, ka rite ki te bonus, ka riro i te kaihoko i te pūrere ata, me te iti rawa e kore e e meinga tetahi rarua i roto i te taata tei mau mahi, a i roto i te tukanga e ekeeke.