Graphics tsuj roj, nvidia GeForce GTS 250: cov yam ntxwv ntawm ib qho nyuaj-daim ntawv specifications, kev ntsuam xyuas thiab txheeb xyuas

Discrete duab tsuj roj nruab nrab hauv chav kawm ntawv nyob rau hauv 2009 nrog zoo kev specifications thiab tau ceev - ib tug NVIDIA GeForce GTS 250. Tus yam ntxwv ntawm no adapter, nws cov nta, tus nqi rau hnub tim thiab cov neeg siv kev xyuas txog qhov kev txiav txim yuav tsum los sib tham nyob rau hauv kom meej.

Niche graphics adapter

Lub forerunners ntawm daim card no yuav rightly muab suav hais tias 8800GTX thiab 9800GTX. Tshwj tias yog hais tias cov ob nraaj tsuj roj koom rau cov me me hwm kev daws teeb meem, ntawm no yog cov hero ntawm no los xyuas tau positioned los ntawm lub chaw tsim tshuaj paus raws li tus tsuj roj nruab nrab. Cov theem ntawm kev ua tau zoo tso cai yuav luag tag nrho cov khoom ua si khiav ntawm ib tug PC nruab nrog NVIDIA lub GeForce GTS 250. Tus nqi nws yog tiag tiag coj los piv rau nws cov predecessors.

Kho vajtse specifications ntawm lub graphics nti

Lub code lub npe nyob rau hauv lub NVIDIA lub GeForce GTS 250 - G92b. Qhov no semiconductor tshuaj muaj 754 lab. Transistor Cheebtsam thiab ua los ntawm 55nm qauv. Cov tub ntxhais ntawm lub graphics tsuj roj ua ntawm ib zaus ntawm 738MGts. Qhov no silicon nti module 128 ua shader uas ua hauj lwm rau ib lub tsau zaus ntawm 1836 MHz tau pom tau hais. TMU было выделено в количестве 64 штуки на каждый конвейер. Nyob rau hauv lem, TMU modules faib nyob rau hauv tus nqi ntawm 64 daim rau txhua conveyor. ROP, входило всего 16 штук в состав NVidia GeForce GTS 250. Характеристики Tab sis xws li blocks raws li ROP, muaj ib tug tag nrho ntawm 16 daim ntawm cov NVIDIA GeForce GTS 250. Yam ntxwv полное соответствие спецификациям DX модификации 10.0 и поддержку технологии Open GL. lub software tivthaiv ntawm cov khoom qhia tag txuam specification kev hloov kho DX 10.0 thiab Qhib GL kev pab txhawb nqa technology. PCI-E 16Х версии 2.0. Lub graphics tsuj roj nws tus kheej tau raug teem nyob rau lub installation nyob rau hauv PCI-E 16X 2.0 qhov. VGA. Video tso zis los ntawm no adapter yog 3. Ib tug ntawm lawv outputs ib lub teeb liab nyob rau hauv analog hom - yog VGA. Nws siab tshaj plaws kev daws teeb meem nws twb tau teev nyob rau ntawm lub 2048rh X 1536rh. Thiab ob tug lwm tus - cov. HDMI и, конечно же, DVI. Cov muaj HDMI thiab, ntawm chav kawm, DVI. Xeem nyob rau hauv lub xub ntiag ntawm ib tug tshwj xeeb separator tso cai printing dluab ncaj qha rau tus saib 2. Nyob rau hauv lem, lub siab tshaj plaws kev daws teeb meem rau cov outputs yog X 2560rh 1600rh.

Thaum tshav kub kub tog system kub thiab thermal lub hnab ntawv

Lub hwj chim ntawm no graphics nti twb tshaj tawm nyob rau theem ntawm 150 watts. Raws li, rau nws cov tag nrho cov lag luam nws yog tsim nyog mus cuag ntxiv connector los ntawm lub adapter, uas yog compensated rau cov tsis muaj ntxiv 75 watts. Tsis tas li ntawd cov nqi no ua nyob rau hauv lub fact tias xws li adapters tiav nrog haib active txias tshuab uas nyob hauv lub system 2 zaug expansion slots. Thaum 105 ⁰ C twb teem nyiaj pab ntau tshaj tau kub rau cov GeForce NVIDIA GTS 250. Paub meej ntawm lub nti thaum lub sij hawm acceleration qhia tias tus acceleration txawm tias tom qab no tus nqi tsis sawv saum toj no 75 ⁰ C. Yog li ntawd, tsuas yog tus cov ntaub ntawv thaum lub graphics tsuj roj yuav ua rau kom qhov kub thiab txias rau tswb nqi, ib tug tsis ua hauj lwm ntawm lub cua txias system.

framebuffer

был нацелен NVidia GeForce GTS 250. Отзывы, в первую очередь, выделяют разрядность шины подключения видеобуфера к графическому процессору, которая была равна 256 битам. Kev siv cov txheej txheem GDDR3 chips tswj NVIDIA GeForce GTS 250. qhua, ua ntej ntawm tag nrho cov, qhov txawv me ntsis tsheb npav kev twb kev txuas mus rau lub GPU ncej tsis, uas yog sib npaug zos rau 256 khoom. Txawm nkag theem boosters nyob rau hauv no hais txog poob no "txiv neej laus laus" rau yog vim li cas hais tias lawv yog DVR ntawm tus kho vajtse theem 128 los yog 192 khoom. Lub moos ceev ntawm lub cim xeeb daim yog sib npaug zos rau 1100 MHz, thiab lub cim xeeb loj nyob rau hauv cov ntaub ntawv no yuav yog sib npaug zos rau 512 Mb los yog 1 Gb. Raws li ib tug tshwm sim, cov kev yees duab nco subsystem bandwidth nyob rau hauv cov ntaub ntawv no yog 70GB / s.

Analogs thiab muab piv rau lawv. xeem tau

была основным конкурентом Radeon HD4770 от AMD. Graphics card Nvidia GeForce GTS 250 yog lub ntsiab lub competitor Radeon HD4770 los ntawm AMD. Cov adapters muaj ib tug ntau nyob rau hauv ntau. Tab sis ntawm no yog cov theem ntawm kev ua tau zoo yog ho zoo dua nrog NVIDIA khoom lub tuam txhab. Tab sis lub zog efficiency - lub AMD daws teeb meem. Ib tug tseem ceeb tau, vim uas zus tau tej cov "liab" tuam txhab uas muag yeej nyob rau hauv cov ntaub ntawv no, yog ib tug kev txheej txheem. Yog hais tias GTS 250 nti twb ua rau 55 nm technology, ces AMD - 40 nm. Qhov no pub rau peb kom peb txo tau cov nti me me thiab lub hwj chim adapter. Tab sis nyob rau hauv lub gaming daim ntaub ntawv qhov teeb meem no yog radically sib txawv. Nyob rau hauv tib Crysis nrog ib tug daws teeb meem 1280rh X 1024rh thiab siab chaw NVIDIA khoom yuav muab 27fps, thiab AMD - tiam sis tsuas yog 24fps. Me ntsis zoo dua kev daws teeb meem rau AMD yog qhov teeb meem nyob rau hauv qhov kev ua si Stalker (version Clear Ntuj). GTS 250 nyob rau hauv cov ntaub ntawv no yuav muab kev tso cai twb 1600rh x 1200 px thiab dua, nrog lub siab tshaj plaws qhov chaw nyob rau hauv 13-29fps, thiab HD4770 - 15-28fps. Nyob rau hauv txhua rooj plaub, qhov kom zoo dua nyob rau hauv feem ntau ntawm cov khoom ua si yog ntau nyob rau sab ntawm lub qub flagship NVIDIA, dua li cov nyiaj txiag tshuaj AMD. Tab sis qhov no yog tus tsuj roj thiab ntau pheej yig nrog tus nqi txoj hauj lwm.

Nqe thiab kev txheeb xyuas ntawm cov tswv

Vim lub teb muag ntawm uas twb muaj lawm stocks tsis tau mus yuav nyob rau hauv ib tug tshiab lub xeev NVIDIA GeForce GTS 250. Tus nqi ntawm kev txhawb kev daws teeb meem nyob rau hauv ntau yam hauv internet auction pib ntawm 2000 rubles rau ib tug yooj yim to taub version nrog 512 MB. Muab lub fact tias cov graphics tsuj roj rub GTA V, nws yog tiag tiag ib tug heev coj tus nqi. Tsis tas li ntawd, lub ntsis ncej tsis bus feem ntau tshwm nyob rau hauv ib tug saib xyuas, uas nyob rau hauv cov ntaub ntawv no yog txawm los ntawm hnub no tus qauv zoo heev 256 khoom. Qhov no yog qhov "highlight" uas tso cai rau tam sim no txawm hais tias tus tsuj roj lis feem ntau ntawm cov uas twb muaj lawm teeb meem. Tab sis tseem lub era ntawm tus tsuj roj los mus rau qhov kawg. Tam sim no muaj muaj hwj chim, kev adapters, yuav sai sai no tsis ntev yuav muaj peev xwm mus sib tw nyob rau hauv sib npaug zos cov nqe lus uas cov hero ntawm no xyuas.

tau

Rau nws lub sij hawm, tsim nyog ntawm ib qho kev tsuj roj ntawm nruab nrab hauv chav kawm ntawv yog tus NVIDIA GeForce GTS 250. Tus yam ntxwv ntawm nws, raws li tau zoo raws li qhov kev tshwm sim ntawm kev ntsuam xyuas thiab txheeb xyuas ntawm tus tswv - lwm kabke ntawm no. GTA 5 говорит о том, что это действительно была весьма и весьма успешная видеокарта. Thiab txawm yog ib tug uas cov khoom no tam sim no, txawm nyob rau hauv lub feem ntau tsawg heev tsis muaj peev xwm rub GTA 5 hais tias nws yeej yog ib tug heev, zoo heev graphics card. Tab sis tsis deb tawm lub sij hawm thaum cov kev ceev ntawm cov khoom yuav pib mus ua si ib qho integrated accelerators. GTS 250 и его предшественников, но пока они еще актуальны. Qhov no yuav suav hais tias mus yuav tus kawg ntawm lub era ntawm lub GTS 250 thiab nws cov predecessors, tab sis lawv tseem tseem ceeb.