Zithunzi khadi Geforce GTS 450: specifications, ndemanga

onse ogwiritsa akhala ntchito zoti otsika mtengo options makadi kanema ku NVIDIA - izo kukana gawo mtengo kwambiri zokhudza kalasi masthead. Komabe, chotero tsoka sikumangotikhudza onse makadi zithunzi, pali zipangizo zimene dala cholinga cha mtengo wotsika kagawo kakang'ono. Mwachitsanzo, Geforce GTS 450, makhalidwe a mfundo zake chakuti ndi pang'ono kulamuliridwa chipangizo.

ankayembekezera m'malo

Tikamaphunzira zamoyo wa kanema khadi wopanga kuona NVIDIA, izo Tingaone kuti kwa zaka zingapo Geforce GTS 250 anakhalabe wopanda m'malo a. Pambuyo 260 mndandanda wakhala m'malo ndi amphamvu kwambiri 460 chitsanzo, kuyerekezera. Mwachibadwa, msika kuyembekezera maonekedwe Geforce GTS 450, ayenera kutsatira makhalidwe a masanjidwe ake, koma ndi ntchito bwino.

Nawa chabe sewerolo analowa kum'lakwira ogula masewera chinayamba ndi rebranding kanema khadi Geforce 8800 ndi 9800, kusintha ndondomeko awo opanga ndi kusintha pafupipafupi opaleshoni ndipo kupanga olemba yoyenera (GT, GTS, GTX, GTX +). Ndipotu, kwa zaka zingapo Mlengi waika pa msika yofanana angapo khadi yomweyo. Ambiri owerenga, kumvetsa makhalidwe a khadi kanema, anali chimodzimodzi anadabwa atachita msika Geforce GTS 450, amene kwenikweni anali yekhayo bwino Baibulo la Geforce 8800 ndi GT, koma ndi galasi yake.

makhalidwe luso

Zithunzi purosesa GF106, yoperekedwa kwa NVIDIA Fermi zomangamanga lapangidwira atsopano mzere mankhwala a chotchipa zipangizo Geforce GTS 450. zaumisiri specifications pogwiritsa zosiyana pafupifupi theka zitsanzo akulu Geforce GTX 460:

• GPU 192 amathandiza chilengedwe purosesa 24, ndipo ROP 32 kapangidwe wagawo;
• kolowera pakati fakitale ndi clocked pa 783 MHz;
• ntchito ndi kukumbukira alipo atatu -bit Mtsogoleri 64, koma mmodzi wa iwo wolemala, kotero kutopa kanema pang'ono akuya 128 Akamva.

Zikuoneka kuti masewera zitsanzo Geforce 8800 ndi amadza zabwino kwambiri pa ndalama za Mlengi, popeza Geforce GTS 450 chitsanzo iyawonekambo zosintha zambiri. Iwo akugulitsidwa paliponse ndipo atenga niches mtengo onse pa masitolo mpaka zipangizo pamwamba.

zosintha

Choyamba tikulankhula za mtundu wa khadi kukumbukira kuti ali Geforce GTS 450. NKHANI GDDR3 ndi GDDR5 amasiyana mlingo deta yomwe ndi pafupifupi kawiri kuposa mtundu zambiri za sayansi chipangizo. Koma mtengo wa chipangizo ndi mitundu yosiyanasiyana yokumbukira osiyana pang'ono. Ndipo ngati inu kumbukirani kuti Mlengi ali mwadala oletsedwa ntchito limodzi Mtsogoleri 64-bit, ndiye chirichonse zimaonekeratu chifukwa chimene yachitika. Choncho msika anaonekera ndi modernized Geforce GTS 450 adaputala, basi m'lifupi 192 Akamva ndi buku la 1536 MB pa bolodi.

Ndipo tikakhala mayeso, ndipo yerekezerani zosintha zonse pakati pawo ndi mpikisano yapafupi mu mtengo osiyanasiyana, n'zotheka mme- azimuth. Mwapamwamba zochita zithunzi khadi kuchokera lonse Geforce GTS 450 masanjidwe ali ndi ntchito mofanana anavula-pansi buku la pamwamba chitsanzo GTX 460 768 MB.

golide zikutanthauza

The chiŵerengero cha "mtengo kwambiri" mtsogoleri wa msika Russian anali Asus Geforce GTS 450. Mankhwala zofunika nkomwe zizioneka opanga masewera weniweni, koma mtengo amatha tcheru anthu ogula ambiri. Apa, kanema odziwika Taiwanese wopanga kwangochepetsako pang'ono chabe kuchuluka pafupipafupi wa GPU pachimake, ndi makhalidwe ena onse amene amasiyana ananena magawo NVIDIA Mlengi. Ngakhale dongosolo yozizira, amene ali fakitale zikuwoneka disappointingly, si bwino.

Monga anatchuka, Mlengi Asus ali anamasulidwa chipangizo china zochokera Geforce GTS 450 ena misika ya kunja. Video adaputala pabwino monga chipangizo cha ntchito mu ofesi. Zinthu zofunika ndi GDDR3 kanema kukumbukira, otsika pafupipafupi likutipatsa purosesa ndi kuzirala chabe. Pezani ichi kanema khadi chidwi kwambiri weniweni masitolo achilendo Intaneti.

Pakuti hares awiri

mfundo kawiri, kutsatira malonda kampani ndi Palit. brainchild awo ukufanizidwa Mabaibulo angapo umalimbana niches osiyana mtengo. Mtengo chipangizo wamangidwa pa maziko a GDDR5 ndi chawonjezeka pachimake liwiro ndi kukumbukira, ndi bajeti Mwachitsanzo amagwiritsa GDDR3 tchipisi. Koma zipangizo zotsika mtengo zilipo ndi osiyana buku la kanema kukumbukira pa bolodi - njira ndi 1 GB ndi 2 GB. Komabe, akatswiri ambiri amanena kuti Masewero ntchito kuwonjezeka mu kuchuluka yokumbukira sikumangotikhudza, ndipo akutchedwa bwino kusinthidwa kwa malonda chiwembu.

onse a Geforce GTS 450 makhalidwe Palit zofanana. Ngakhale yozizira dongosolo lomwe nawatsimikizira ayenera kukhala amphamvu kwambiri kwa zida mtengo si kuwasindikiza mkuwa kapena zotayidwa yamachubu. Ndi chachilendo kwambiri, anapatsidwa chakuti Mlengi chawonjezeka ndi 10% mwadzina pafupipafupi wa zithunzi pachimake.

masewera Mwachitsanzo

Koma kampani Gigabyte wakhala anayambitsa pa msika masomphenya yakeyake kodi ngati likutipatsa khadi kanema Geforce GTS 450 1Gb. Makhalidwe chipangizo yaing'ono fakitale overclock pa pakati, amene amathandiza ena mpikisano ubwino kanema. Komabe, mbali yaikulu lagona mu dongosolo kampani kuzirala otchedwa WindForce 2X, amene ali Redieta yake ndi machubu awiri kutentha madyaidya ndikuledzera. Mwachibadwa, pali awiri mafani wamphamvu, liwiro lawo akulamulira anamanga-mu kanema adaputala Mtsogoleri.

Kuweruza ndi ndemanga zambiri za eni TV, ndi akatswiri khadi dongosolo kuzirala kanema mosavuta amenable kuti mathamangitsidwe ndipo si sakukhudzidwa ndi kutenthedwa banal. Choncho, empirically, chifukwa mayesero kupanga ndi mapulogalamu overclocking zofunikira ndi NVIDIA Inspektor, kuonjezera zokolola ndi 15 peresenti pa nthawiyo.

Ngati inu mukukhulupirira ndemanga

Kupanga Benchmarks ndi ndemanga chipangizo pa TV imatipatsa kuphunzira makhalidwe ndi mndandanda wa mpikisano pafupi tebulo ntchito. Koma ichi si zokwanira angathe makasitomala ambiri chifukwa ambiri a ndemanga ndi kuthandizira, chifukwa makampani kuti azigula zovala zawo. Choncho ndemanga eni sangachite pano.

ubwino komanso otsika mtengo kanema khadi pa msika, kwa kalasi zipangizo Masewero. Zambiri kuzirala dongosolo kwambiri bwanji kuchuluka kwa kanema - mu Baibulo mungathe kukhazikitsa ngakhale MIDI mlandu nsanja. Mu fakitare atakhala dongosolo yozizira chete kwambiri adamthamangira, ngakhale mu katundu pachimake, zimene ziri zokondweretsa kwambiri mafani onse a masewera usiku.

The drawback ndi ntchito. Mwapadera inamuluma kukumbukira basi 128 pa Geforce GTS 450 mbali adzakhala otsika kwambiri poyerekeza ndi mpikisano pa mtengo uwu, koma basi 192 kapena 256 Akamva. Pakuti khadi kanema ntchito kanema chikumbukiro GDDR3 mtundu, kwathunthu zovuta kuzimvetsa kuthandiza DirectX 11 NVIDIA Physx, kapena amene ntchito N'zosachita kufunsa.

pomaliza

Kuweruza ndi ndemanga ambiri, izo sizimatanthauza kupeza cholakwika ndi khadi zithunzi zochokera Geforce GTS 450. Mankhwala zofunika poyamba zigwiritsidwe ntchito mu kalasi bajeti, motero, ndipo mtengo uwu ndi otsika. Amene akufuna kukhala amphamvu kwambiri adaputala chipangizo 460 angagule zino, ndilo imodzi ndi theka katatu mtengo kuposa antchito boma. Koma ngati cholinga cha makasitomala ndi muyezo "mtengo kwambiri", ndi 450 chitsanzo chimodzi chabe anakhumba golide zikutanthauza. Komanso, bonasi kwa anchito amagulira adzalandira chete ndi ochepa chipangizo kuti sadzachititsa mavuto aliwonse mu chofukizira ntchito ndi mu ndondomeko ogwiritsa.