Khadi la zithunzi za NVidia GeForce 9500 GT: malingaliro, ndemanga

Okonza makhadi ojambula kawirikawiri amagwiritsa ntchito mafano akale monga maziko opangira Mabaibulo atsopano. Kotero pali zipangizo zowonjezera, momwe chiwerengero chochepa cha kusintha nthawi zina chimadziwika. Zimakhala zovuta kusiyanitsa zaka zokalamba kuchokera kwa wamng'ono. Ngakhale ngati pali kusiyana kwakukulu pazigawo zosankha, pakuchita kusintha sikungatheke kuoneka. Inde, izi sizichitika nthawi zonse ndipo, monga lamulo, mu gawo la mtengo wapansi. Chitsanzo cha njirayi ndi chitsanzo 9500 GT, chomwe chiri pazithunzi za G84.

Komabe, sikofunikira kunena za kufanana kwathunthu kwa chipangizochi ndi mapepala ena, operekedwa pa maziko a kernel iyi. NVidia adapititsa patsogolo makina opanga 65 a HM, ndipo adaonjezera machitidwe ambiri. Kuchita izi kumatanthauza kuchepetsa mphamvu yogwiritsira ntchito mphamvu ndi kutaya kwa kutentha. Komabe, zimadalira kwambiri omaliza makhadi. Kampani iliyonse imafuna kukopa makasitomala ndi zizindikiro zake, zomwe zimapangitsa kusiyana pakati pa makadi a kanema.

Zambiri zokhudza chitsanzo

The accelerator ndi wotsatila ku 8500 GT, yomwe imayimira ndondomeko ya bajeti ya wopanga. Mosiyana ndi zomwe zinayambitsedweratu, GT 9500 imapatsidwa kawiri chiwerengero cha mawonekedwe ndi mawonekedwe onse. Zoona, chiwerengero cha mipiringidzo ya ROP chimakhala chimodzimodzi ndipo ndi zidutswa 8.

Kusintha ndi kuwonjezeka kwa mtengo. Mwachiwonekere, kugwiritsa ntchito mwayi watsopano wopita patsogolo pa zamakono ndikofunika kwambiri komanso kwachuma. Koma izi siziyenera kukhala zokhumudwitsa ngakhale, chifukwa panthawiyi opaleshoniyo imakhala yowonjezera ndalama pogwiritsa ntchito magetsi. Ngati tigwira pa mutu wa zokolola, ndiye chitsanzo, ngakhale kuti chiposa chinenero choyambirira cha magawo angapo, sichisonyeza mphamvu zake zowonongeka. Nthawi yomweyo ndiyenera kunena kuti nVidia GeForce 9500 GT imathandizira DirectX 11, komanso mpikisano wake monga Radeon. Izi siziri zoona, ndipo ngakhale kumagwiritsidwe ntchito kwapakati, chipani chimagwira ntchito ndi DirectX 10.

Mapu Mapu

Ngakhale malingaliro a ogwiritsa ntchito za mphamvu za khadi ngati chida chowonera mafilimu ali otsika kwambiri, amagwiritsa ntchito luso la PureVideo HD. Monga momwe wopanga amanenera, chitukukochi chimatsimikizira kufulumira kwa kayendedwe ka kanema zipangizo pamene akukhala ndi kutanthauzira kwakukulu. Izi zikutanthauza kukhala ndi chithunzi choyera, chosakanikirana ndi kanema komanso kulongosola molondola. Katswiri wa SLI ndiwodziwikiranso, womwe kachiwiri, malinga ndi nVidia, umaphatikizapo ntchitoyi (poyerekeza ndi kukonza kwa GPU imodzi). Pa chiŵerengero chonse cha ophatikizana, makhadi ojambula a 9500 GT amachotsedwanso chifukwa cha thandizo la PCI Express 2. Pano ziyenera kunenedwa kuti pogwiritsa ntchito bajeti, kanema wamakanema kamangoyang'anizana ndi masewera ndi multimedia. Ndipo zomangamanga za PCI-E zimatsimikizira izi, kupereka chiwongoladzanja cha kutengerako deta. Kukonzekera kumapindulitsa makamaka pamene mukuchita masewera ndi mapulogalamu 3D omwe mukufuna kuyendera.

Makhalidwe enieni a chitsanzo

Pali zochitika pamene, ndi zowonjezera zowonjezereka ndi zofunika, zowonjezereka zowonongeka zakhala zosagwire ntchito chifukwa cha zochepa. Pachifukwa ichi, ndi bwino kuganizira zomwe zili ndi makadi a zithunzi a nVidia GeForce 9500 GT. Chikhalidwe cha kudzazidwa kwake ndi chonchi:

• Nthawi zambiri purosesa ndi 0.55 GHz.
• Chizindikiro cha mafupipafupi a ma unit unit ndi 1.4 GHz.
• Ndondomeko yamakono yopanga makina ndi 55 Nm.
• Memory video - mtundu wa module GDDR2.
• Kukula kwa kanema memory card ndi 1024 MB.
• Mafilimu ambiri akumbukira ndi 1000 GHz.
• Chiwerengero chachikulu cha oyang'aniridwa ndi 2.
• Chigamulo chomwe chili pamtunda ndi 2560 x 1600.
• Kuzama kwakukulu ndi mabedi 128.
• Mndandanda wa RAMDAC ndi 0.4 GHz.

Zizindikiro za kusintha kuchokera ku XFX

Wopanga mowonjezereka amabwereza zigawo zofunika, motsogoleredwa ndi ndondomeko za nVidia. Mtengowu umachokera pa G96 chip, wokhala ndi mpando umodzi wokhala ndi mpweya ndi aluminiyumu radiator yophimba chikumbu. Ntchito ya mawonekedwe otentha imagwiritsidwa ndi mapepala otentha pamakumbukiro ndi phala lofanana pa chipangizo cha 9500 GT. Makhalidwe a khadi lavideo amakhalanso ofanana ndi omwe akulimbikitsidwa - mafupipafupi aakulu ndi 550 MHz, mapulojekiti amtunduwu amagwira ntchito pa 1400 MHz, ndipo chikumbukiro cha video chili ndi 1600 MHz. Ngakhale kuti chidziwitso chodziŵika cha akatswiri a nVidia, XFX inadabwitsa abasebenzisi ndi magawo osadziwika. Choyamba, gululo likupanga Samsung memory chips, zomwe zimapangitsa kukumbukira ntchito pa 2 GHz. Chachiwiri, kutenthetsa kutentha sikudutsa 55 ° C. Ndipo izi zikuchitika chifukwa cha ntchito yopanda phokoso ya ozizira.

Zizindikiro za Baibulo kuchokera ku XpertVision

Baibulo la XpertVision likutipangitsanso kukumbukira zomwe tili nazo pa gawoli. Koma poyambira, ndi bwino kudziwa bwino ndi dongosolo lozizira. Aluminiyamu radiator ali ndi kapangidwe kosavuta: mbaleyo imapangidwa popanda mapaipi otentha. Chochititsa chidwi n'chakuti, ziwalo ziwiri za DVI zowonjezera pa bolodi zinalowetsedwa ndi analog D-Sub imodzi, yomwe imachepetsa kwambiri ntchito ya 9500 GT. Zomwe zimayenda mofulumira zimayambitsa zosiyana: pamtundu wa 512 Mb ndi mafupipafupi a 550 MHz, khadilo limasonyeza ntchito yabwino. Ndipo izi zikuwoneka kuti zimagwiritsa ntchito gawo lakale la GDDR2. Komabe, XpertVision ndiye kampani yokha yomwe idayesa kuzindikira kuti liwiro la makanema likhoza bwanji. Chowonadi ndi chakuti nVidia imalimbikitsa opanga mafupipafupi a 1 GHz. Mwinamwake kudandaula kwa chizindikiro ichi ngakhale ngati XpertVision ikuchitika chifukwa cha kuzirala kozizira.

Zizindikiro za mawonekedwe kuchokera ku GIGABYTE

Chizindikiro cha mankhwalawa ndi kugwiritsa ntchito overclocking. Kwenikweni, izi zimakopa chidwi cha osewera ku khadi la kanema kuchokera ku GIGABYTE. Ndikoyenera kuzindikira kuti matabwa omwe amagwiritsidwa ntchito popanga acceleratoryi anawerengedwera mndandanda wina ndi mtundu wa kukumbukira GDDR3. Komabe, ndondomeko GDDR2 inagwiritsidwanso ntchito, pomwe GIGABYTE amagwira ntchito khadi la gray GeForce 9500 GT 512Mb. Malinga ndi kusintha kwa kayendetsedwe ka ntchito, maulendowa anawonjezeka pafupifupi 20% ndipo amafikira 650 MHz. Kuyerekezera: chiwerengero chovomerezeka ndi 550 MHz zokha. Koma kasinthidwe kwa adapata kanemawa kanali kosiyana ndi kudzichepetsa kwake. Makamaka, ili ndi SPDIF chingwe, adapters ndi DVI, ndi CD-ROM.

Zosangalatsa zokhudzana ndi mapu

Makhadi avidiyo a mlingo woyambirira ndi ovuta kukopa wogula chinthu chapadera mu gawo la sayansi kapena kudabwa ndi ntchito yawo. Koma pakadali pano, ogwiritsa ntchito amadziwona kukhalapo kwa ubwino wonse. Ichi ndi chosavuta, ngati mutapeza ndalama zambiri, mumakhala ndi ndalama zambiri. Kuonjezerapo, pali mphamvu yochepa yogwiritsira ntchito mphamvu komanso ntchito yopanda ntchito ya khadi la zithunzi la nVidia GeForce 9500 GT. Zomwe akuyankhira zikuwonetsanso ntchito yabwino yoganizira bwino za dongosolo lozizira. Koma pali maganizo osiyanasiyana. Mwa iwo okha, radiator ndi ozizira (pa nkhani ya chitsanzo) ali ndi makhalidwe ofanana. Komabe, ngati opanga atsimikizira malire otentha pamtunda wa 55 ° C, ndiye kuti ogwiritsa ntchito amalembera ngakhale mtengo wapansi.

Ndemanga zolakwika za mapu

Zambiri ndi zochitika zomwe zimagwira ntchito zimayambitsa kutsutsana ndi malingaliro oipa. Mwachitsanzo, kutsutsidwa kukugwiritsidwa ntchito pogwiritsa ntchito makina osungira zinthu, nthawi yowonongeka, yomwe imachititsa kuti khadi likhale ndi malo awiri, komanso mtengo wapatali wosintha. Nkhaniyi ndi yakuti kuchokera ku 9500 GT izo zimayembekezeredwa ponse ponena za ntchito, komanso mwazinthu zogwirira ntchito. Ojambula akulimbana ndi ntchito yoyamba, koma palibe njira zambiri zomwe mungasankhire makasitomala. Makamaka, kugwiritsa ntchito matekinoloje omwe amasintha mawonedwe a kanema, adadulidwa mwa kuchepetsa zogwirizana.

Kutsiliza

Chifukwa cha kuyika kwachitsanzo mu chiyanjano choyamba, zimapereka magawo abwino. Komanso, musaiwale kuti chipangizochi chimawonetsa ngati mawonekedwe a masinthidwe. Tiyenera kukumbukira kuti pamodzi ndi pulogalamu ya 9500 GT yojambula zithunzi, ogulitsa ambiri amalandira maulendo apamwamba, kutaya kutentha kwapansi, komanso kusunga mphamvu. Chinthu china ndi chakuti ubwino uwu ndi zina ndizowonekeratu m'zinthu zowona, koma muzochita sizidziwika ndi opanga onse. Choncho, ndemanga zosiyana zokhudzana ndi momwe khadi ikuchitira, masewera otentha, ndi zina zotero. Koma mulimonsemo, ngati tiganizira zitsanzo zomwe zili ndi deta yofanana, idzakhala dongosolo la mtengo wapatali kwambiri. Ndipo izi sizikutanthauza kuti makasitomala a masewera a kanema mu kalasi ya bajeti ndi osowa chifukwa cha kuchepa kwa ntchito ndi kuchepetsedwa pang'ono.