A GTX 950: Siffar, bayani dalla-dalla da kuma sake dubawa

Mafi kwanan nan, NVDIA kamfanin fadada arsenal na wani ƙwarai nuni da adaftan, wanda pretends zauna da alkuki na shigarwa-matakin caca na'urorin. M farashin (10-15 dubu) da kuma high yi a fili ya yale shi ya sa wani sabon graphics guntu GTX 950. Survey gabatar a wannan labarin zai sanar da mai karatu da fasaha bayani dalla-dalla na graphics totur kuma tare da na'urori daga daban-daban masana'antun a duniya wannan chipset. Reviews na masu, da kuma gwajin sakamakon zai taimaka ƙayyade da zabi na caca katin a kasuwa na kwamfuta aka gyara.

Performance halaye

Video adaftan NVDIA Geforce GTX 950 da aka gina a kan dandamali na GM206 fasaha aiwatar 28 nanometers, guntu yanki ne 228 mm ² da kuma ruwansa da 2,94 biliyan transistors. Clock gudun GPU ne 1024 MHz da yawan rafi sarrafawa - 768 guda. Manufacturer kafa a kan guntu irin zane raka'a 48 da kuma 32 rasterization naúrar.

Memory dogara ne a kan GDDR5 fasahar kuma yana da a kan jirgin 2048 megabytes. A video katin data amfani 128-bit bas da kuma aiki a mita na 6600 MHz. Memory bandwidth na 105,4 GB da na biyu. A gaba dayan tsarin yana da wani matsakaicin ikon amfani da 90 watts. Yana da sauki lura cewa mafi daga cikin halaye na sababbin abubuwa, ciki har da dandamali kanta GM206, ya nuna a fili cewa manufacturer ya aro chipset da wasan High-End Adafta aji, Geforce GTX 960. Domin alheri ko sharri, da gwaje-gwaje nuna.

factory kisa

The asali video katin Geforce GTX 950 dubi ba daban-daban daga talakawa wakilin kasafin kudin aji 15-santimita buga kewaye hukumar tare da m sanya ta kwakwalwan kwamfuta da memory kayayyaki da kuma kananan aluminum heatsink a kan graphics core tare da guda fan. Kamar yadda irin wannan, mai amfani ne mai wuya ga taba ganin wannan video katin, NVDIA domin kamfanin ba ya samar da da kayayyakin zuwa kiri factory saitin.

Shi ne ya kamata a lura cewa gaban da wani rauni da sanyaya tsarin bidiyo ya nuna wani low ikon amfani, kuma daidai da, babu karfi dumama lokacin aiki. A manufacturer ya kawota cikakken PCB wayoyi to connect duk yiwu dijital na'urorin. Sauran abu riga kai tsaye dogara a kan kamfanoni da cewa za a wakilta da graphics katin a kasuwannin duniya.

mobile na'urorin

A shahararsa na caca graphics katunan za a iya hukunta ba kawai ta hanyar lissafin na'urorin da aka sayar cikin kwamfuta kasuwar, amma kuma da shigarwa na modified kwakwalwan kwamfuta, a hannu da fasaha. A GTX 950 ne a fili janyo hankalin duk masana'antun da kwamfyutocin, da zarar sun zo gina a kan ta dandali na caca mafita. Mobile graphics katin goyon bayan duk da fasahar da ake bukata don kammala aikin kwamfyutar:

• Optimus - m mai hankali sharuddan sauyawa tsakanin video katin da hadedde tsarin at rago.
• PhysX - hardware hanzari, da nufin samar da wani mai idon basira image na duniya.
• Na'urar V-Sync - minimization na image discontinuity a wani babban frame kudi.
• Baturi Boost - atomatik akan rage makamashi amfani a lokacin da mai kaya a kan graphics core.
• TXAA - smoothing yanayin tsaye da kuma tsauri images.
• SLI - yiwu aiki da dama graphics katunan a lokaci guda.

Presentation a cikin kasafin kudin aji

A sanannun Taiwan manufacturer, Gigabyte kamfanin, a yarda da kanta ga tunanin na farko caca na'urar kasuwar dangane da NVDIA GTX 950. Low Cost, bayyanar da waste daga kananan m ba sun hada da mai na'urar da caca aji. Ã'a, shĩ ne a saman na'urar ga low-karshen. Video katin Gigabyte GTX 950 OC an tsara su don saduwa da mai saye ta bukatun da qananan yi bukatun na wasanni.

Kafa NVDIA sanyaya tsarin da aka modified dan kadan: lagireto shroud maida hankali ne akan dukan surface na buga kewaye hukumar, kuma a cikin GPU yanki kafa iri fan. Dan kadan ya rage zafi, manufacturer yarda da kansa, don samar da hanzari guntu zuwa 1241 MHz (200 MHz fi factory saitin). A musamman yi a wuya wasanni mai amfani kamata ba a sa ran kuma, kamar yadda aka nuna ta hanyar gwaje-gwaje, da adaftan da nisa daga ta "Big Brother" - da GTX 960.

Alternative daga fafatawa a gasa,

Don gasa da low-cost mafita Gigabyte garzaya kusan duk masana'antun na graphics katunan a duniya kasuwar, saboda miƙa mulki daga alkuki low-karshen wasan aji, kamar yadda ya juya waje, ya unoccupied. Brands: EVGA, KFA2, MSI, Zotac, Asus da yawa wasu gabatar da hangen nesa daga wani low-cost guntu-tushen GTX 950. A gwajin, gudanar da wani zaman kanta dakin gwaje-gwaje masu goyon baya, shi ya nuna cewa na'urar yi ne matalauta a kwatanta da top-karshen graphics cards.

Duk da haka, wanda amfani da duk video katunan har yanzu akwai: a low farashin 10,000 rubles ne iyaka ga duk masana'antun. Kada ka manta da goyon bayan duk da na'urorin fasahar zamani, wanda aka kafa a cikin dandali GM206 - babu irin wannan wasan, wanda ba zai fara tare da wannan katin. Alal misali, a low-matsa lamba FullHD allo (a cika matsananci saituna) a wasan «Crysis 3" cimma FPS 26, a «Battlefield 4" - 40 FPS. Don kwatanta: caca video katin GTX 960 ya nuna wani dan kadan mafi alhẽri yi - 10 FPS mafi na'urorin musharaka a cikin binciken.

Ci wasan kasuwar

Kamar yadda iya sa ran, da aka fi sani video katin masana'antun ta da cikakken m domin samun hankalin mai saye da caca kasuwar High-End aji. Duniya gan farko video katin Gigabyte GTX 950 Xtreme. Kamar sunan riga ya gaya wa mai cewa a hannun matsananci graphics. A key zuwa high yi ne domin kara agogon mita na graphics core (1203 MHz a al'ada mode da kuma 1405 MHz a Boost yanayin) da kuma ƙwaƙwalwar (1750 MHz).

Don rage zafin rana m ya shiga tsakani mallakar tajirai sanyaya tsarin da aka sanya a kan saman caca na'urorin: aluminum gidan ruwa a fadin PCB surface, da kuma biyu jan bututu babbar fan. Kasa kwamitin saka aluminum dandamali ga tasiri zafi masha'a. Kamar yadda masu lura da su sake dubawa, da ikon tsarin ya kuma an canja - duk da ikon gyara an mayar da su cikin gaban gefen adaftan, kazalika da cheap capacitors aka canza zuwa m jihar tafiyarwa. Yuwuwar kara overclocking shakka a can, da kuma gasa a iya zabar ba kawai GTX 960, da kuma na'urar aji da kuma sama.

Caca yi matsananci video

A iko da sanyaya tsarin da canji a cikin wutar lantarki tsarin, sun ɓatar da gaskiyar cewa na'urar GTX 950 Xtreme caca daga Gigabyte daidai amenable ga overclocking, da GPU zafin jiki bai wuce 80 digiri Celsius. Matsakaicin hanzari, wanda shi ne zai yiwu don isa masu amfani, bisa ga sake dubawa, shi ne 1572 MHz ga graphics core da kuma 7800 MHz ƙwaƙwalwar. A wasanni a high shawarwari (2560h1440) shi kama da wannan:

• «Barawon kabari» - 50,6 FPS.
• «The Witcher 3» - 32,7 FPS.
• «Yaki Hardline» - 36,2 FPS.

Jerin ne m, amma a kwatanta da saman naúrar GTX 960, wanda aiki a cikin al'ada mode, wasan kwaikwayon na sabon GTX 950, a gwajin da aka yi sama da 1-3%. Wannan shi ne riga mai tsanani adadi, ba cewa wakilin wani High-End da daraja 30% mafi tsada. Babban abu - tuna da cewa da yuwuwar hanzari da amfani ga na'urar a nan gaba, a lokacin da zamani wasanni za su kasance bayan da ikon guntu GTX 950.

Babban Taiwan gasa

kwamfuta kayan aiki tallace-tallace jagora a cikin Rasha kasuwar, kamfanin ne Asus, kuma bar su magoya ba tare da labarai daga NVDIA. Wannan shi ne daya daga cikin 'yan kayayyakin a kasuwa, wanda damar domin hanzari yi na "Big Brother" - da GTX 960 a guje a maras mitoci. Video Card Asus GTX 950 ya halartar gagarumin canji a cikin ikon tsarin. Manufacturer gaba daya kerata lokaci rarraba tsarin da kuma shigar da ferrite tsakiya da kuma m capacitors.

Canje-canje da aka sanya da kuma sanyaya tsarin. Aluminum gidan ruwa ake located a kan baturi, memory kayayyaki, da kuma crystal. Copper shambura shiga lagireto kewayen kewaye da an rage a cikin site na lamba tare da graphics core. Top shigar casing tare da biyu manyan magoya aiki a low gudu.

Asus graphics katin m

Idan ya zo ga caca na'urorin, shigarwa-matakin Low-Karshen, fifiko da aka bai wa mai amfani domin amfanin yiwuwar overclocking. Haka kuma, da ikon rarraba tsarin, da kuma sanyaya video katin ya kamata a mafi kyau matakin. Inji GTX 950 caca Asus STRIX ne mai kyau misali na wannan. Da farko, da manufacturer samar da wani na'urar da kananan overclock (graphics core gudanar a 1165 MHz), amma shi ne isa zuwa ga cimma duk gasa a cikin gwaje-gwaje a kan wannan cibiya a cikin kasafin kudin aji.

Tare da Asus 'mallakar tajirai utilities mai iya ƙara yawan aiki na su bukatun. Excellent kwanciyar hankali lura a mita na 1355 MHz GPU. Irin wannan na'ura jimloli da riba a kan wannan matakin tare da saman yi na'urorin. Ga shi ya kamata a lura da wasu na'urorin High-End, located a kan kasuwar ga fiye da shekaru biyar (4-6 zamaninsu) na iya rasa wani sabon abu a high shawarwari (4K). Duk da al'amarin a cikin fasahar da aka yi amfani da a samar da guntu GTX 950.

A banda ga mulkin

Wanda zai yi tunanin cewa manufacturer Asus daina saka alama cards a baki da ja livery kuma zai gabatar da duniya gaba daya sabon zane ga GTX 950 graphics totur! Overview na na'ura a fari da kuma shudi zane da farko kiwata shakku game da asali na samfur. Duk da haka, a kan kusa sani, shi ne warwatse: Asus tambura ne yanzu a kan gidan ruwa, wall-saka da ko da magoya.

Manufacturer ba tada magoya kuma caca yi. The graphics core na'urar aiki a mita na 1202 MHz (a Boost yanayin - 1279 MHz). Yuwuwar hanzari ne, amma shi ne a ke so, saboda da kyau bayyanar da sanyaya tsarin yana da kõme ba yi da wani mai kyau yi - karuwa a mita na graphics core da 'yan bisa dari nan da nan Yanã da dumama da crystal (har zuwa 90 digiri Celsius - shi ne bayyananne zafi fiye da kima). Kamar yadda masu saye a sake dubawa, da mafita Asus kyau, amma impractical, saboda graphics katin da aka shigar a cikin shasi, da kuma abin da launi shi ne, ba kome, da bambanci ga yi a cikin wasanni, wanda za ka iya zahiri gani.

Silent player a kasuwa

A wasan dandamali tare da m sanyaya zuwa tsakiya Geforce GTX 950 da aka wakilta Zotac. Kamar yadda masu lura da su sake dubawa, da na'urar ne mai wuya a iya yin gasa da su fafatawa a gasa, a cikin Low-Karshen alkuki, amma yin amfani da sababbin hanyoyin fasaha a samar da kammala noiseless aiki zai kira ga dukkan zanen kaya da kuma videographers.

A graphics panel ƙunshi dukan zama dole aiki a cikin dijital video fitarwa (DisplayPort, HDMI, DVI-I , DVI-D), kuma matsakaicin ƙuduri da zai iya fitarwa adaftan ne 4096x2160 dpi. The inji yana da tsawon santimita 17, ta haka ne za a iya shigar a cikin wani tsarin naúrar. Tare da girma na video RAM 2GB sabon abu shakka kira ga dukkan m mutanen da suka fi son yin aiki ba tare da extraneous amo. Dama da hutu daga aiki a kowane lokaci za a iya ciyar da usefully a high-yi caca, a matsayin GTX 950 cewa an sake nazari a wannan labarin, har yanzu yana da wani babban m ga wannan.

a ƙarshe

Fasaha halaye na na'urar da wasan gwaji ya nuna a fili cewa da yawa video katunan tsanani gasa bayyana a cikin kasuwar - wani video katin dogara ne a kan GTX 950. A binciken ya nuna cewa na'urar da ikirarin da ya dauki mahara maharibai kuma, kamar yadda yi nuna, nasarar Yana ta cinma burinta. Low ikon amfani, da m ga hanzari, fasahar zamani da kuma araha farashin kwamfuta na'urorin haɗi kasuwar shirya kome da kome.