Overview na video katin NVDIA GeForce GTX 970: description, fasali da kuma sake dubawa

Game graphics adaftan High-End-aji GeForce GTX 970 martabar a duniya mataki ne saboda da abin kunya, wanda halshen da yuwuwar mai saye, kafofin watsa labarai da kuma fafatawa a gasa. Duk da haka, a cikin 'yan shekarun nan, da yawa a cikin IT fasahar masana sun ce shi ya saba marketing ploy don jawo hankalin iyakar da hankali ga samfurin. Saboda haka da gaske ne ko ba - ba kome, babban abu game da sabon gane kowane mai amfani. A cikin wannan labarin mai karatu don matsahi na saba da na ƙwarai guntu GeForce GTX 970 daga NVDIA kamfanin, kazalika da na'urorin dogara ne a kan shi, bayar karkashin brands na sanannun masana'antun.

Jigon da GeForce GTX 970 matsalar

Duniya NVDIA manufacturer jama'a sabon caca guntu gabatar a matsayin GeForce GTX 970 4096Mb, wanda yana da wani rasterizing naúrar 64 da kuma na biyu-matakin cache a graphics core girma na 2 Mbytes. Duk da haka, da farko masu saye a farkon gwajin aikace-aikace gano cewa, video memory ne ba 4 GB da kuma 3.5 GB, rasterization dukkan tubalan 56, da kuma L2 cache ne 1,75 MB. Da sauƙi scented yaudara, da yawa masu amfani juya zuwa ga korau zuwa manufacturer.

Tun da damar ƙwaƙwlwar ajiya halin da ake ciki an advantageously warware: a gaskiya shi ne kawai segmented cikin 3.5 + 0.5 GB (idan ciko da babban girma an haɗa madadin kashi). Amma an kasa yawan ROP raka'a, kuma a cache manufacturer kofe kuskure na zane-zane.

Don ko ta yaya suka gyãra ga rikici, kamfanin saukar farashin NVDIA ta guntu a kan GeForce GTX 970. A sakamakon haka, da lashe juya a kira su ne kawai da mai saye, saboda kasuwar bisa ga rarrabẽwa na farashin da ingancin a High-End-aji graphics katin bautarka jagorantar matsayi. Fafatawa a gasa daga AMD m baya mai fadi gefe a cikin wannan al'amari.

Fasaha halaye na guntu

M for your video adaftan GeForce GTX 970 farashin (20-30 dubu) a fili gauraya duk m saye a kasuwa a farkon sani da fasaha bayani dalla-dalla na na'urar. Lalle ne, idan aka kwatanta da mazan model line (shi ne GTX 980), wanda koda halin kaka sau biyu a matsayin video cards, guntu sigogi ne ba ma kuma an halin:

• yin amfani da wannan hoto core GM204 (Maxwell) da fasaha aiwatar 28 nanometers.
• guda cache L2 (da'awa).
• GDDR5 memory da 256-bit bas aiki a mita na 1750 MHz da ciwon girma na 4GB, kuma m.
• halitta, kuma memory bandwidth zai zama guda - 224 gigabytes da na biyu.

Bambanci tsakanin GeForce GTX 970 flagship na GeForce da GTX 980 kawai a cikin yawan shader raka'a (da junior model na 1664 guda, maimakon 2048 guda a saman-karshen na'urar). Irin zane raka'a 104 (daga GeForce GTX 980 na 128 guda). Graphic processor GeForce GTX 970 ne clocked a 1050 MHz (1126 MHz maimakon a flagship).

A farko sani da GeForce GTX 970 adaftan factory saitin

A reference na'urar daga NVDIA ta bace a kiri, amma tare da wani musamman sha'awar asali, da GeForce GTX 970 za a iya bayar wa wani jami'in rabawa na manufacturer (waɗannan su ne kafofin watsa labarai da kuma zaman kanta dakunan gwaje-gwaje a duniya domin gwaji). A kudin irin wannan misali ne ko da yaushe fi kama da kayayyakin sayar a kasuwa karkashin daban-daban iri sunayen - shi ne kamfanin ya manufofin.

Video adaftan ake kawota ba tare da shiryawa (OEM). Appearance ne a fili alluding da gaskiyar cewa katin nasa ne da High-End-aji: girma, dual sanyaya tsarin da kuma gaban turbofan. Ya kamata a lura cewa a cikakken jarrabawa da batura da kuma post-gwajin adaftan GeForce GTX 970 karkashin load, da yawa masu amfani sun gano cewa, da m domin ya cece kafa cheap Sin reactors, wanda ba kawai amo irin na jemage a lokacin aiki, amma kuma zafi sosai. By sanyaya tsarin tambayoyi tambaye, a misali mitoci mai sanyaya sun jimre tare da aiki da shi ne 100%.

Mafi buy a kasuwannin cikin gida

Video adaftan Asus GeForce GTX 970 Strix shi ne na farko da wakilin kamfanin NVDIA, wanda buga kantin sayar da shelves a duniya. The na'urar nan da nan ja hankalin dukkan yan cin kasuwa caca kashi ne ba kawai wani araha farashin (22 000), da kuma mai kyau yi. Duk da haka, domin wannan a cikin Labs gaba daya bata ne, PCB graphics katin:

• musanyawa na batura, ciki har da PWM rinjãya, mai mãƙara da bawuloli bulan.
• aka gyara abin da ke da alhakin samar da makamashi rarraba, suka taru suka sanya, a gaban PCB GeForce GTX 970 (as kan kasafin kudin video adaftan) ga mafi alhẽri sanyaya su.
• 8-pin ikon haši a Asus Lab aka flipped (musaki saukaka).
• Memory kayayyaki suna shigar Samsung, iya aiki a wani maras muhimmanci mita 2000 MHz.

Irin wannan gyare-gyare na PCB mai fili hinted cewa graphics katin a Asus ganuwar suna shirin don amfani ga overclocking. Amma kamar yadda ka sani, da cikakken m na na'ura dogara kai tsaye a kan mai kyau sanyaya.

Plagiarism ko mazan Asus Technology

Yana da ga wasu riga aka sani da manufacturer zo up a sanyaya tsarin, yi amfani da aluminum soleplate da aka sanya a kan kasa na PCB, amma fasahar hannu a duk High-End-aji na'urorin gina a kan NVDIA guntu. Video adaftan Asus GeForce GTX 970 sanye take da mafi zamani da ingantaccen mai sanyaya, wanda mai amfani zai iya samun a kasuwa.

Kamar yadda masu amfani a cikin su sake dubawa, wadanda ba ferrous karfe ga caca graphics katin manufacturer bai yi nadama. Biyu aluminum lagireto sassan ake Threaded kewayen kewaye na biyar jan shambura, wanda ake tãra a kan wani jan kushin. Metal tsarin da aka saka a kan surface na buga kewaye hukumar da aka guga man tare da sukurori tightening da aluminum soleplate tare da babban tsarin. Sama da dukan tsarin da aka saka da sanyaya jacket da biyu babbar fans. iska sanyaya fan juyawa gudun GeForce GTX 970 4GB BIOS ne sarrafawa da wani microprocessor, wanda yana da wani musamman da zazzabi na'urori masu auna sigina fadin buga kewaye hukumar na'urar.

Performance da yiwuwar overclocking Asus wakilin

Kamar yadda masu lura da su sake dubawa, a wani gyara na video katin Asus GeForce GTX 970 Strix yawa kokarin da aka sa, da kuma ayyana halaye a lokaci guda duba sosai matalauta: kawai manufacturer ƙara bayar da cikakken lokaci GPU mita har zuwa 1114 MHz (Boost 1253 MHz). A fili, kamfanin yanke shawarar amince da manufacturer overclock nan gaba mai shi. Kuma, kamar yadda aka nuna ta hanyar gwaje-gwaje a zaman kanta dakunan gwaje-gwaje, da m ne a can, kuma shi ne sosai high.

Ba tare da togiya, duk masu amfani bayar da rahoton cewa video hanzari ne Unlimited - ya dogara ne kawai a kan sanyi iska ya kwarara da kuma iko da samar da lantarki, a matsayin graphics katin Asus GeForce GTX 970 overclocking ne sosai gluttonous. Alal misali, mutane da yawa masu sun cimma iyakar iska sanyaya ga GPU da kuma 1550 MHz ga memory na 8000 MHz. Gaskiya ikon amfani ƙaruwa a gwargwado ga video adaftan: na yau da kullum bangaren 145 watts nuna sama - zuwa 200 watts.

Zoo video katin GeForce GTX 970 daga Gigabyte

Taiwan manufacturer yanke shawarar yin amfani duk da bidi'a da bunkasar ci gaban da caca graphics katunan dangane da GTX 970 graphics totur, ko kuma kawai wani bayani ba, abin da manufar da sanannun iri ne kasuwar haka da yawa sabon kayayyakin, gina a kan wani guda guntu. A mafi araha naúra tana dauke su video katin Gigabyte GeForce GTX 970 ITX OC. Total 20 000 saye na'am da High-End-aji caca adaftan.

Mutane da yawa m saye, duk da haka, ruɗar da bayyanar da na'urar - shi kama a kan wani m kasafin kudin tsarin. Kamfanin na siyasa a nan shi ne quite sauki: ba dukkan masu na caca kwakwalwa fili nasu tsarin tubalan. Yana da wannan canji - daya daga cikin 'yan a kasuwa a Elite aji, wanda za a iya shigar a cikin wani sirri kwamfuta ba tare da wani matsaloli. Taqaitaccen lagireto da kuma a fan a cikin sanyaya tsarin ba impede yi da hanzari GPU. Video adaftan daidai accelerates zuwa 1200 MHz da crystal zuwa 7700 MHz ga ƙwaƙwalwar, wannan gaskiya ne a lokacin da Na'urar haska gano wani karuwa a core zafin jiki zuwa 80 digiri Celsius.

Triple duka daga Gigabyte

Gigabyte GeForce GTX graphics adaftan 970 WindForce OC ne cikakken m na truncated bambance-bambancen da katin. Mutane da yawa masu raha ce cewa san daidai inda akwai wani na uku mai sanyaya a sanyaya tsarin da na'urar (wani allusion zuwa taqaitaccen version na na'urar ITX OC). Gigabyte Corporation don ƙirƙirar lagireto zuwa dissipate zafi a samar da jan karfe ne a fili ba kare. Tashoshin wutar a sassan na tube, da zuciyar da kuma ƙananan substrate ga wata buga kewaye hukumar ake yi da tagulla. Duk da haka, da sanyaya tsarin roba casing, ciki har da magoya.

Kamar yadda sa ran, isassun zafi kau ne mai precursor high yi da kyau kwarai yiwuwar hanzari. Graphics core NVDIA GeForce GTX 970 da kyau accelerates zuwa 1444 MHz kwakwalwan kwamfuta (maras mita - 1178 MHz). Yana ba sharri ga na'urar da cewa bai halartar bita a Gigabyte ta dakunan gwaje-gwaje.

A karshe version na manufacturer

Uku da samfur naka - GeForce GTX 970 caca 4G - manufacturer Gigabyte har yanzu yanke shawarar hažaka. Kamar yadda iya sa ran, canje-canje su ne batura - da suka kasance sunã tattara a daya bangaren kuma suna located in raya na PCB. Har ila yau, da manufacturer ya sanya maye mai mãƙara (a fili, da sake dubawa na masu biyu na farkon kayayyakin har yanzu za a ji) da kuma sanya raba lokaci ikon for ƙwaƙwalwar kayayyaki.

Amma da sanyaya tsarin ya halartar kawai qananan canje-canje - a cikin ganuwar Gigabyte yanke shawarar barin da fan tare da wani injin turbin don sanyaya guntu.

Performance da overclocking yuwuwar na graphics totur dangane da NVDIA GeForce GTX 970 guntu duba a bit suna fadin a kwatanta da WindForce gyara (1280 MHz a kan core ko ta yaya ba m). Tun memory ne ma fi mai da hankali a lokacin da accelerating - shi ne ma da sauri mai tsanani da kuma nuna hoton maimakon kayayyakin gargajiya.

A zinariya nufin daga MSI

Kamfanin ta dakunan gwaje-gwaje suna ma ya ji cewa m mãƙara a kan wani buga kewaye hukumar dole ne a musanya shi. Bugu da kari, cikin video katin MSI GeForce GTX 970 ya samu a yawan inganta a cikin ikon tsarin. Ya kamata a lura da cewa manufacturer ya kuma kara yawan manzilõli, to 6, raba ikon daga GPU ƙwaƙwalwar kwakwalwan kwamfuta da kayayyaki.

All kayayyakin a kasuwa daga MSI kamfanin, gina a kan-guntu GTX 970, a aiwatar a kan wani guda jirgin, amma tare da daban-daban da sanyaya tsarin. Saboda haka, kamar yadda masu amfani sun ruwaito a cikin su sake dubawa, da tsammanin gwaji yawan aiki rata tsakanin MSI samfurin ne ba shi daraja. Kewaya don bayar da shawarar a tsakiyar ƙasa.

A GeForce GTX 970 Armor 2x, sabanin da fafatawa a gasa, yana da wani karin Saukake sanyaya tsarin: biyu-sashe aluminum lagireto hatimce ta biyu jan bututu cewa converge a kan wani aluminum core. Shigar a saman wani roba casing tare da biyu magoya. Externally, da na'urar kama mugun kasafin kudin wakilin - ko ta yaya mawuyacin halin da a saukake dubi wannan video katin. Duk da haka, a cikin gwaje-gwaje kome da sauri da dama a cikin wuri (GPU accelerates da kyau daga 1100 MHz zuwa 1311 MHz da haka ya nuna a barga aiki).

Jubilee wakilin

Platform-tushen MSI GeForce GTX 970 manufacturer sanya biyu mafi sabon video jerin caca 4G. Suna da wannan sanyaya tsarin da kuma dacewa da halaye. Su ne kawai bambancin ne launi: ja da kore. A karshe video a cikin lamarin shi ne ba kari na baya baki «100ME», wanda ya nuna cewa wannan katin da aka kunshe a cikin mutum ɗari milyan ranar tunawa jam'iyyar, bayar da ma'aikata.

Duk da haka, mafi yawan m buyers daina sha'awar da bayyanar da video adaftan, kuma ta fasaha halaye. Ga da m ne mai wuya wani abu da zai iya mamaki da mai amfani: dukkan guda buga kewaye hukumar da kuma mai sanyaya Twin Frozr V, bi da bi, kuma wannan fasali a matsayin na'urar Armor 2x. Iyakar abin da bambanci ne farashin sosai m cin kasuwa - 5000 rubles da launi launi dubi a fili rashin cancanta.

MSI samfurin tare da injin turbin

A cikin NVDIA GeForce GTX 970 guntu tushen MSI cikin ganuwar da shuka shi aka yi wani ban sha'awa samfurin na sananniya ta alhẽri manufacturer. Outwardly, ya karfi da kama da reference NVDIA na'urar, amma a kusa dubawa shi dai itace cewa MSI fasahar PCB da kuma sanyaya tsarin to kadan ƙãre. Kamar yadda iya sa ran, canje-canje su ne batura: Sauya da shaƙa da kuma PWM rinjãya. Har ila yau, manufacturer segmented da jeri na dumama abubuwa a kan gaban da buga kewaye hukumar.

Factory halaye sanar da manufacturer NVDIA, da factory bai canja ba ta entrusting wannan hanya ne gaba ɗaya mai amfani. overclocking sakamakon za a bayyana ko mafi wuya mai (1450 MHz core da kuma 7800 MHz ga video memory). M yi. Duk da haka, kamar yadda muka gani da masu amfani a cikin su sake dubawa, da GPU zazzabi ya kai 80 digiri Celsius, da kuma a wasu lokuta da video katin ba shi da isasshen wutar lantarki naúrar (PSU ya zama 550 watts ko fiye, ko a cikin waste tsarin zai kawai sake yi).

a ƙarshe

Kamar yadda za a iya gani daga binciken, tsaya a cikin Elite aji na caca guntu NVDIA GeForce GTX 970 bisa wani sosai tsawon lokaci. Garant shi yayi kyau kwarai yiwuwar overclocking, wanda shi ne game da 20-30% na ayyana maras muhimmanci m. Mutane da yawa masu goyon baya farin ciki da cewa hanzari ba a iyakance ga hardware tsarin BIOS, bi da bi, inganta sanyaya (ko ruwa nitrogen) zai iya outperform da sakamakon gwajin da duniya hukuma dakunan gwaje-gwaje.

Mutane da yawa m buyers kamata saurare ba kawai ga masana, amma kuma ga sake dubawa game da masu fifiko a gaban sayen mai kyau game da adaftan. A cikin sharuddan farashin da ingancin ne daga cikin mafi m na'urorin tare da wata babbar m for hanzari ne mafi kyau wakilin wani graphics totur Asus GeForce GTX 970 Strix. Idan darajar da fifiko, ya kamata ka duba a samfurin manufacturer Gigabyte.