Kasuwar katin bidiyo na caca a yau yana kan gaɓar manyan canje-canje. NVIDIA tana shirin sakin nau'ikan mabukaci na Ampere silicon, kuma nan ba da jimawa ba AMD za ta shiga cikin sashin farashi na sama, wanda har yanzu "kore" ke mamaye shi, tare da masu haɓakawa akan babban guntu Navi. Bugu da ƙari, kada mu manta cewa ƙarni na gaba na kayan aikin wasan bidiyo na zuwa - PlayStation 5 da Xbox Series X, kuma waɗannan za su zama na'urorin wasan bidiyo na farko waɗanda za su karɓi ayyukan gano abubuwan haɓakar ray na hardware, kuma gabaɗaya za su fi ƙarfi fiye da magabata. Duk wannan yana nufin cewa ba wai kawai sadaukarwar flagship ba, har ma da katunan bidiyo na tsaka-tsaki da tsaka-tsakin farashin echelons za su ga babban haɓakar aiki. Sai dai idan AMD ba za ta dame layin Radeon RX 5000 na yanzu ba, wanda, ban da na saman, an riga an riga an shirya shi sosai (ko da yake wasu haɓakawa na matsakaici na iya faruwa, suna bin misalin dangin Radeon RX 500).
Tabbas, yana fatan AMD zai dawo da kwanakin zinare, lokacin da samfuran GeForce da Radeon suka yi gasa daidai gwargwado a duk faɗin aikin, kuma wasan FPS yana faɗuwa cikin sauri cikin farashi, fiye da sau ɗaya ya juya zuwa cikakkiyar rashin jin daɗi. Amma yanzu, da alama, "jaya" suna da kowane zarafi don matsawa, idan ba sababbin masu haɓakawa akan kwakwalwan Ampere ba, to aƙalla GeForce RTX 2080 Ti. Kuma mafi mahimmanci, wannan ba ya da mahimmanci: tun da farashin manyan samfuran sun tashi zuwa $ 700 ko fiye, don yawancin 'yan wasa suna zaune a bayan fuska tare da ƙuduri na 1920 × 1080, irin waɗannan katunan bidiyo suna da sha'awa kawai. Wani abu kuma shi ne matakan haɓaka matakin ƙasa, waɗanda kwanan nan suka mamaye $400 zuwa $500 alkuki. A gare su ne duk hankalin ya mayar da hankali a bara, lokacin da Radeon RX 5700 XT ya bayyana, kuma NVIDIA a mayar da martani ta tilastawa kusan gaba daya sake fasalin jerin GeForce RTX 20. Waɗannan samfuran, kuma kafin haka, magabatansu, koyaushe suna jin daɗin cancanta. shahararsa, saboda suna sayar da ga quite mai araha jimlar, kuma mai tsanani yi ajiyar ko da a in mun gwada da low ƙuduri ne a yanzu mafi a bukatar fiye da kowane lokaci don sabon albarkatun-m wasanni kamar, misali, .
Daidai waɗannan na'urori waɗanda masana'antun ke haɗawa tare da kalmar Performance (saɓanin Babban Mai sha'awar flagship) wanda za mu yi magana da shi a kashi na biyu na bita na baya (idan wani ya rasa shi, a nan). ). A ciki, muna da niyyar rufe mafi kyawun samfuran da aka gabatar a cikin shekaru takwas tun lokacin da NVIDIA ta gabatar da dabaru na Kepler kuma AMD ta gabatar da gine-ginen GCN. Za mu sake barin na'urorin farko na GeForce 500 da Radeon HD 6000 jerin saboda tsananin ƙarancin RAM a yawancin su.
Lokacin zabar mahalarta gwaji, dole ne a jagorance mu da sharuɗɗa da yawa. Da farko dai, matsayin na'urar a cikin layin samfurin NVIDIA. Yana da NVIDIA, saboda samfurin "kore" na duk samfuran da muke sha'awar ƙarewa a cikin 70, kuma daga cikin analogues na "ja", wanda ke canzawa koyaushe, mun gabatar da na'urori masu kama da aiki da farashi. Wani fasalin da duk katunan bidiyo da ke cikin tafkin gwajin ke da alaƙa shine kusan dukkanin su sun dogara ne akan guntu na biyu na lokacin su: Gx-104/204 daga NVIDIA ko Tahiti, sannan Hawaii/Grenada daga AMD. Ko da Radeon RX Vega 56 da Radeon RX 5700 XT ba su fice daga jerin gabaɗaya ba, tunda dangin Vega suna da samfuran flagship Radeon VII, kuma layin Navi nan ba da jimawa ba zai sami ci gaba na halitta. Iyakar abin da aka keɓance shi ne GeForce RTX 2070, wanda NVIDIA ta keɓe guntuwar TU104, kodayake GeForce RTX 2070 SUPER ta riga ta dogara da shi.
Farashin farashin duk na'urorin da aka jera ya ta'allaka ne a cikin kewayon $ 329-500 (banda kawai akan ginshiƙi shine GeForce RTX 2070 a cikin gyare-gyaren Bugawar Founders, wanda NVIDIA ta farashi akan $ 100 fiye da adadin da aka ba da shawarar), kodayake zaku iya lura da hakan. irin waɗannan katunan bidiyo sun kasance mafi arha tsakanin 2013 da 2016 , lokacin da aka sanya farashin a ƙarƙashin matsin lamba ta tsananin gasa tsakanin NVIDIA da AMD. Tun daga wannan lokacin, har ma masu haɓaka "ja", waɗanda a al'adance ake la'akari da zaɓin 'yan wasa masu kula da kasafin kuɗi, suna ci gaba da tashi cikin farashi. Don haka bari mu gano ko haɓakar farashin ya dogara da daidaitaccen haɓakar aiki, ko kuma, akasin haka, kamar yadda muka riga muka faɗa don samfuran flagship, sabbin na'urori suna ba da ƙarin FPS, amma kowane firam a sakan daya yanzu ana biya a ƙarin ƙimar.
Yadda muka gwada
Kafin mu fara nazarin sakamakon gwajin, yana da kyau mu sake bayyana dalilin da ya sa muka zaɓi a matsayin ma'auni daidai waɗancan wasannin da za ku gani a cikin zane-zane, ba wasu ba. A wannan lokacin, tare da samfuran flagship a bayanmu, matsalar haɓaka aiki tsakanin na'urorin da aka raba ta shekaru bakwai na ci gaba mai sauri (kamar GeForce GTX 680 da GeForce RTX 2080 Ti) ba ta zama kamar latsawa ba. Koyaya, duk cikas waɗanda da farko suka tsaya kan hanyar gwajin kwatankwacin suna nan.
Wahalar farko tana da alaƙa da iyakataccen adadin ƙwaƙwalwar ajiya akan tsoffin katunan bidiyo. Don haka, daidaitaccen sigar GeForce GTX 770, wanda ke shiga cikin jerin na biyu na bita, yana da gigabytes biyu na VRAM kawai, yayin da Radeon HD 7950 da Radeon R9 280X suna da uku. A cikin sharhin labarin da ya gabata, masu karatu sun lura cewa wasu tsofaffin samfuran suna da nau'ikan nau'ikan nau'ikan nau'ikan ƙwaƙwalwar ajiya ninki biyu, amma ana ɗaure mu da ƙarfin na'urorin bincike, waɗanda ke da kaso na zaki na asusun gwaji. A lokaci guda, kowane wasa na zamani yana cinye aƙalla 4 GB, amma ba za a iya jin daɗin sha'awar sa koyaushe ta hanyar rage saitunan dalla-dalla ba. Don wannan dalili, dole ne mu iyakance duk gwaje-gwaje zuwa yanayin allo na 1920 × 1080, saboda ƙuduri koyaushe yana da alaƙa da amfani da VRAM: girman hoton, ƙarin ƙwaƙwalwar ajiya yana buƙata.
Abu na gaba shi ne iyawar injin wasan don fitar da yuwuwar na'urori na zamani, yana haɓaka ƙimar firam fiye da ɗari, ko ma FPS ɗari biyu. Wannan shine ainihin abin da ake buƙata a cikin irin wannan yanayin, lokacin da tsofaffin na'urori suka fara daga ƙananan matsayi, kuma mun rage nauyin da ke kan GPU a gaba don dacewa da 2-3 GB na VRAM. Amma an yi sa'a, a cikin wasannin da muke amfani da su akai-akai don gwajin GPU, ayyuka da yawa - Battlefield V, Borderlands 3 DiRT Rally 2.0, Far Cry 5 da Strange Brigade - suna da mahimman kaddarorin. Koyaya, ba mu da garantin cewa sabbin nau'ikan direbobin NVIDIA da AMD, ko wasannin da kansu, an inganta su da kyau don siliki na gado. Don rama wannan factor, mun ƙara da yawa tsofaffin wasanni daga 2011-2013 zuwa zaɓi na ma'auni - Crysis 2, Metro Last Light da Tomb Raider, kuma don tabbatar da daidaitaccen sikelin ƙimar firam, sun sami, akasin haka, don haɓaka. ma'auni mai hoto zuwa matsakaicin kuma yana ba da damar haɓaka cikakken allo anti-aliasing albarkatun.
| game | |||
|---|---|---|---|
| Wasan (domin ranar fitarwa) | API | Saituna, hanyar gwaji | Cikakken allo anti-aliasing |
| Crysis 2 | Direct3D11 | Adrenaline Crysis 2 Kayan aikin Benchmark. Max. ingancin graphics, HD laushi | MSAA 4x + Edge AA |
| kabarin Raider | Direct3D11 | Alamar da aka gina a ciki. Max. ingancin graphics | SSAA 4x |
| Hasken Ƙarshen Metro | Direct3D11 | Alamar da aka gina a ciki. Max. ingancin graphics | SSAA 4x |
| Far Cry 5 | Direct3D11 | Alamar da aka gina a ciki. Low graphics ingancin | A kashe |
| m Brigade | Direct 3D 12/Vulkan | Alamar da aka gina a ciki. Low graphics ingancin | AA Low |
| Sakin fafatawa V | Direct3D 11/12 | OCAT, Liberte manufa. Ƙananan hotuna masu inganci. A kashe DXR, DLSS a kashe | Babban darajar TA |
| DiRT Rally 2.0 | Direct3D11 | Alamar da aka gina a ciki. Matsakaicin ingancin hoto | MSAA 4x + TAA |
| Borderlands 3 | Direct3D 11/12 | Alamar da aka gina a ciki. Ƙananan ingancin ingancin hoto | A kashe |
Duk da ƙoƙarin zaɓar wasanni da haɓaka saiti, a baya, ɓangaren flagship na bita, ba za mu iya guje wa ɓangarorin kayan tarihi a ƙarshen tsarin lokaci ba - daga GeForce GTX 1080 Ti da Radeon VII zuwa GeForce RTX 2080 Ti. Sakamakon haka, dole ne mu keɓe babban ɓangaren bayanan daga jigon jadawali na aiki da ƙimar naúrar FPS. Ga na'urorin da ke cikin nau'in farashi na gaba, wanda za mu mai da hankali a yau, wannan matsala ba ta da girma sosai, kuma sakamakon mafi yawan wasanni na gwaji, kuma a karkashin APIs daban-daban (Direct3D 11, Direct3D 12 da Vulkan), za a yi la'akari da su a ciki. karshen bita.
An yi gwajin aiki a cikin Crysis 2 ta amfani da aikin timedemo da Adrenaline Crysis 2 Benchmark Tool. DiRT Rally 2.0, Far Cry 5, Metro Last Light, da Strange Brigade sun yi amfani da ma'aunin ginannen ma'aunin don gwaji da tattara sakamako, yayin da Borderlands 3 da Tomb Raider suka yi amfani da ma'aunin ginanniyar a hade tare da shirin OCAT. Filin yaƙi V yana buƙatar gwajin hannu ta amfani da OCAT akan wani yanki mai maimaitawa na aikin Liberté.
| Gwajin tsayawa | |
|---|---|
| CPU | Intel Core i9-9900K (4,9 GHz, 4,8 GHz AVX, ƙayyadaddun mitar) |
| Bangon uwa | ASUS MAXIMUS XI APEX |
| RAM | G.Skill Trident Z RGB F4-3200C14D-16GTZR, 2 × 8 GB (3200 MHz, CL14) |
| ROM | Intel SSD 760p, 1024 GB |
| Wurin lantarki | Corsair AX1200i, 1200 W |
| CPU sanyaya tsarin | Corsair Hydro Series H115i |
| Gidaje | CoolerMaster Gwajin Bench V1.0 |
| Saka idanu | Saukewa: NEC EA244UHD |
| tsarin aiki | Windows 10 Pro x64 |
| Software don AMD GPUs | |
| Duk katunan bidiyo | AMD Radeon Software Adrenalin 2020 Edition 20.4.2 |
| NVIDIA GPU software | |
| Duk katunan bidiyo | NVIDIA GeForce Wasan Shirye Direba 445.87 |
Gwada mahalarta
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Kusan A cikin baka bayan sunayen katunan bidiyo, ana nuna tushe da mitoci masu haɓaka gwargwadon ƙayyadaddun kowace na'ura. Katunan bidiyo na ƙira waɗanda ba na magana ba ana kawo su cikin yarda da sigogin tunani (ko kusa da na ƙarshe), muddin ana iya yin hakan ba tare da gyara lanƙwan agogo da hannu ba. In ba haka ba (GeForce RTX Founders Edition accelerators), ana amfani da saitunan masana'anta.
Sakamakon gwaji (tsofaffin wasanni)
Crysis 2
Jadawalin da ke da sakamakon gwajin a wasan farko yana nuna sauƙin sauƙin kwatanta ayyukan na'urori a kan lokaci waɗanda ke cikin nau'in iri ɗaya (duk da cewa suna da faɗi sosai a cikin wannan yanayin) dangane da farashinsu da matsayinsu a cikin samfuran masana'anta. layi. A cikin shekaru takwas da suka gabata, iyawar masu haɓakawa don ƙwararrun yan wasa sun girma cikin sauri, kusan saurin layi, kuma Crysis 2, duk da shekarun sa mai daraja, baya hana haɓaka aikin daga wuraren farawa na GeForce GTX 670 da Radeon HD. 7950 har zuwa GeForce RTX 2070 SUPER da Radeon RX 5700 XT.
Amma duk wani yanke shawara game da yanayin tarihi dole ne a yi taka tsantsan - ba mu ƙara magana game da samfuran flagship na NVIDIA da AMD, waɗanda ke nuna mafi kyawun nasarorin kamfanoni. A wannan karon mun zaba don yin bitar samfuran da suka fi kusanci ga aikin gabaɗaya a kowane lokaci, amma fa'idar na'urar ta musamman dangane da ƙimar firam ba yana nufin cewa ta fi kishiyarta kai tsaye ba - saboda dalilin hakan. bambancin aiki a yawancin lokuta an haɗa shi cikin farashin katunan bidiyo. Wannan tambaya ta fi dacewa ta amsa ta hanyar matsakaicin farashin FPS, wanda za mu samar a ƙarshen labarin.
Koyaya, akwai wasu tsammanin da ke da alaƙa da lambobin ƙirar na'ura a cikin ƙirar NVIDIA da AMD. Musamman, wannan shine dalilin da ya sa abubuwan da ke tattare da gwajin gwaji ya kasance daidai ba wani ba. Idan muka mayar da hankali kan kunkuntar nau'in samfurin, kamar yadda masana'antun suka fahimce shi, to, a cikin Crysis 2 AMD mafi kyawun sa'a shine Radeon R9 390 (wanda ya shahara sosai - kuma saboda kyakkyawan dalili - ƙirar 2015). Har zuwa wannan batu, wasan, saboda nuna tausayi ga tsarin gine-gine na Kepler idan aka kwatanta da ƙarni na farko na GCN, yana aiki mafi kyau a kan kayan aikin "kore", kuma bayan haka ba zai yiwu a ɓoye wannan AMD ba, kamar yadda yake a cikin alamar flagship. samfuran da muka yi nazari a sashin ƙarshe na binciken, sun ci karo da cikas na fasaha zalla waɗanda ke hana shi wasa daidai da NVIDIA.
Hasken Ƙarshen Metro
Hasken Ƙarshe na Metro wasa ne mai nauyi daidai da ƙa'idodin zamani, har ma fiye da haka tare da "daidaitaccen" cikakken allo anti-aliasing SSAA 4x. Ba abin mamaki ba ne cewa a cikin wannan gwajin samfuran NVIDIA ba su wuce 125 ba, da AMD - 100 FPS. Anan mun ga cewa rikice-rikice tsakanin na'urori biyu na chipmakers a tsawon shekaru takwas sau da yawa suna ƙarewa cikin daidaituwa (musamman lokacin da aka daidaita don farashin na'urori). Lallai, Hasken Ƙarshe na Metro yana daidaita Radeon R9 390 da GeForce GTX 970, sannan tsakanin Radeon RX Vega 56 da GeForce GTX 1070, kuma ya rage tazara tsakanin GeForce GTX 770 da Radeon R9 280X.
kabarin Raider
Wasan farko a cikin jerin sake buɗewar Tomb Raider daga 2013 shine kaɗai ɗaya daga cikin tsoffin ayyukan uku da muka zaɓa waɗanda ke nuna na'urorin AMD a cikin mafi kyawun haske. Katunan bidiyo na farko dangane da guntuwar gine-ginen GCN suna aiki da inganci a ciki fiye da kwakwalwan kwamfuta "kore" Kepler, har ma da babban overclocking na GeForce GTX 680 wanda NVIDIA ta yi don samun GTX 770 bai ba shi damar kwace gasar ba. daga Radeon R9 280X a wancan lokacin. GeForce GTX 970 da Radeon R9 390, gabaɗaya, daidai suke a nan, kamar yadda abokan hamayyarsu suke a cikin biyu na gaba - GeForce GTX 1070 da Radeon RX Vega 56. A ƙarshe, Radeon RX 5700 XT bai fi ƙasa da asali ba. ba SUPER ba, sigar GeForce RTX 2070.
Sakamakon gwaji (sababbin wasanni)
Sakin fafatawa V
Filin Yaƙin V ya ba mu matsaloli da yawa a farkon ɓangaren GPU ɗin mu na baya: injin zanen sa yana nuna halaye daban-daban a cikin yanayin Direct3D 11 da Direct3D 12, musamman a babban ƙimar firam ɗin da na'urorin flagship suke samu. Duk da haka, ba mu yi watsi da wannan gwajin ba kuma, kamar yadda sakamakon ya nuna, mun yi abin da ya dace. A cikin kewayon wasan kwaikwayon da muke mai da hankali a kai a yau, Filin yaƙi V baya hana FPS ƙima yayin gudanar da nau'ikan API ɗin zane na Microsoft, amma har yanzu yana nuna babban bambanci tsakanin Direct3D 11 da Direct3D 12.
Sabanin sanannen imani, canzawa zuwa Direct3D 12 ba a kowane yanayi yana da tasiri mai fa'ida akan ayyukan masu haɓaka AMD. A ƙarshe mun lura cewa Radeon HD 7970 GHz Edition ya yi sauri a cikin Battlefield V lokacin gudanar da Direct3D 11, kuma yanzu abu ɗaya ya faru tare da nau'ikan nau'ikan guda biyu masu alaƙa - Radeon HD 7950 da Radeon R9 280X. Duk sauran mahalarta gwaji suna amfana zuwa digiri ɗaya ko wani daga ƙaura zuwa API na ci gaba, kuma wannan yana bayyane a fili a cikin gangara daban-daban na masu lanƙwasa a cikin zane-zane.
A sakamakon haka, farkon AMD (Radeon HD 7950 da Radeon R9 280X) da NVIDIA (GeForce GTX 670 da GeForce GTX 770) katunan bidiyo suna canza wurare dangane da API na yanzu, kuma GeForce GTX 970 an ja har zuwa Radeon R9 390 godiya. zuwa Direct3D 12. Ta yaya muke Kamar yadda aka lura fiye da sau ɗaya, na ƙarshe yana da mafi kyawun sakamako akan sakamakon manyan kwakwalwan AMD. A ƙarƙashin yanayin Direct3D 11, kusan sakamako iri ɗaya sun nuna ta Radeon RX Vega 56 da GeForce GTX 1070 Ti, a gefe guda, da Radeon RX 5700 XT da GeForce RTX 2070, a ɗayan. Godiya ga Direct3D 12, waɗannan katunan bidiyo sun zama a fili cikin sauri.
Gabaɗaya, zamu iya cewa a fagen fama V, masu haɓaka “ja” suna riƙe da kyau sama da tsawon shekaru takwas, kuma idan muka daidaita farashin masu fafatawa, to gabaɗaya AMD ce ta yi nasara.
Borderlands 3
Borderlands 3 wani kwatanci ne na yadda Direct3D 12 ba koyaushe ke amfana da aikin GPU ba. A cikin wannan wasan, kawai tsofaffin NVIDIA (GeForce RTX 2070 da RTX 2070 SUPER) da AMD (Radeon RX Vega 56 da Radeon RX 5700 XT) samfuran sun haɓaka godiya ga API na zamani. A kan Radeon R9 290, canjin ƙirar software ba shi da wani tasiri, kuma ƙananan katunan bidiyo kawai sun rasa FPS.
Koyaya, a cikin duk sakamakon gwajin Borderlands 3 yana da kyau a mai da hankali kan Direct3D 12, tunda Direct3D 11 daga wani wuri kawai baya barin aikin yayi girma daidai da ikon sarrafa GPU. Sabuwar API kusan koyaushe tana wasa cikin yardar AMD anan. Godiya gare shi, Radeon R9 280X yana kusa da GeForce GTX 770, samfura biyu na gaba (Radeon R9 290 da Radeon RX Vega 56) suna gaba da duk abokan hamayyarsu (GeForce GTX 970 da GeForce GTX 1070, GTX 1070 Ti, bi da bi. ) har ma da Radeon RX 5700 XT daidai yake da katin bidiyo na GeForce RTX 2070 SUPER mafi ƙarfi.
DiRT Rally 2.0
Daga cikin wasannin da muke amfani da su a yanzu ko kuma muka taɓa yin amfani da su a baya don kwatanta katunan bidiyo, ba su da yawa waɗanda za su iya, bisa ga ƙa'ida, za su iya nuna cikakkiyar fa'idar aiki tsakanin katunan bidiyo na zamani masu ƙarfi da magabata na shekaru takwas. DiRT 2.0 daya ne irin wannan aikin, amma yana da takamaiman matsala da ke hana sakamakon wannan ma'aunin sakawa a cikin jadawali da tebur na ƙarshe. Don wasu dalilai, masu haɓaka AMD akan guntu na Hawaii (samfuran Radeon R9 290/390) suna da hankali anan fiye da Radeon R9 7950/7970 da Radeon R9 280/280 X.
In ba haka ba, DiRT 2.0 ya sanya tsofaffi da katunan bidiyo na zamani daga masana'anta guda biyu bisa ga matsakaicin aikinsu, wanda muka kafa a lokacin kuma za mu sake tabbatarwa a sashin ƙarshe na bita na baya. Anan, na'urorin GCN na farko na AMD - Radeon R9 7950 da Radeon R9 280 - sun fi abokan hamayyarsu GeForce GTX 670 da GeForce GTX 770 a cikin ƙimar firam, yayin da Radeon RX Vega 56 ya faɗi tsakanin GeForce GTX 1070 da GeForce GTX 1070 Ti. A ƙarshe, Radeon RX 5700 XT yana da ɗan fa'ida akan GeForce RTX 2070.
Far Cry 5
Sakamakon duk ma'auni na katin bidiyo a cikin Far Cry 5 shima yayi kama da kyawawan halaye, amma kuma ban da Radeon R9 390 - bambanci tsakanin na ƙarshe da Radeon R9 280X yayi ƙanƙanta. Koyaya, a cikin wannan yanayin ba a bayyana wannan ta ƙarancin ƙimar Radeon R9 390 ba (yana daidai da GeForce GTX 970), amma ta babban sakamakon da ba zato ba tsammani na haɓakawa akan kwakwalwan Tahiti - Radeon HD 7950 da Radeon R9 280X . Samfuran kwanan nan suna cikin wuraren da suka saba: Radeon RX Vega 56 yana zaune kusa da GeForce GTX 1070 Ti, kuma Radeon RX 5700 XT yana zaune kusa da GeForce RTX 2070.
m Brigade
Strange Brigade wasa ne mai wuyar gaske wanda ke ba ku zaɓi tsakanin nau'ikan API guda biyu na Microsoft API, amma tsakanin Direct3D 12 da Vulkan. Ƙarshen gabaɗaya yana ba da mafi girman aiki, amma ba koyaushe zuwa katunan bidiyo waɗanda galibi ana tsammanin su ba. Vulkan in Strange Brigade yana goyon bayan mafi tsufa AMD model (Radeon HD 7950 da Radeon R9 280X) da kuma NVIDIA accelerators farawa da GeForce GTX 1070. Don ƙarin iko AMD na'urorin (Radeon R9 390, Radeon RX Vega 56 da Radeon RX 5700 XT) tare da. GeForce GTX 970 ba shi da amfani, kuma GeForce GTX 670 da GeForce GTX 770 kawai cutarwa ce.
Brigade mai ban mamaki, mai gaskiya ga sunansa, ya fi "ja" fiye da aikin "kore". Samfuran AMD guda uku na farko (Radeon HD 7950, Radeon R9 280X da Radeon R9 390) sun fi abokan hamayyarsu (GeForce GTX 670, GeForce GTX 770 da GeForce GTX 970) a cikin FPS, musamman a ƙarƙashin Vulkan. Amma Radeon RX Vega 56 da Radeon RX 5700 XT sun fi kyau a cikin Direct3D 12. Tsohon yana cikin kowane hali gaba da GeForce GTX 1070 Ti, amma a karkashin Direct3D 12 bambanci ya fi girma. Bi da bi, Radeon RX 5700 XT karkashin Vulkan ya yi kasa da GeForce RTX 2070, amma godiya ga Direct3D 12 yana iya kamawa.
binciken
Kamar dai , sadaukar da katunan bidiyo na saman-ƙarshen daga AMD da NVIDIA, mun sanya sakamakon benchmark na wasanni da yawa akan taswirar taƙaice kuma mun zana matsakaicin ƙimar firam ta hanyar maki na na'urori guda ɗaya. Amma a wannan karon mun sami nasarar gujewa ƙaƙƙarfan kayan aikin da suka addabi gwajin flagship a yawancin wasanni. An haɗa dukkan ayyukan a cikin lissafin ƙarshe, kuma a ƙarƙashin APIs daban-daban, ban da DiRT 2.0 da Far Cry 5, wanda babu wani nisa da ake tsammani tsakanin masu haɓaka AMD akan kwakwalwan Tahiti da Hawaii, da Borderlands 3 a cikin yanayin Direct3D 11, inda haɓaka aikin yana iyakance bayan Radeon RX Vega 56 da GeForce GTX 1070.
Idan muka kalli jadawali, mun gane cewa ba mu yi kuskure ba ko dai a cikin zaɓin katunan bidiyo don kwatanta ko a cikin jerin wasannin gwaji. Samfuran kowane ɗayan masana'antun biyu sun yi layi, kuma samfuran kishiyoyinsu sun ɗauki matsayi mai faɗi. Duk wannan yana nufin cewa, ko da aikin flagship mafita tsaya a kan lokaci - a kalla a cikin mafi mashahuri ƙuduri na 1920 × 1080 - za ka iya huta da sauƙi ga accelerators mataki daya kasa a farashin a cikin kewayon $400-500. Bugu da ƙari, babu irin wannan tazara tsakanin na'urorin "ja" da "kore" kamar a cikin mafi girma. Anan, NVIDIA kawai ta jagoranci jagora a cikin shekaru biyu da suka gabata tare da haihuwar GeForce RTX 2070 da GeForce RTX 2070 SUPER, amma wannan yana da ma'ana sosai idan kun yi la'akari da farashin farawa na samfuran biyu.
Af, game da farashin. Ba kamar katunan bidiyo na saman-ƙarshen ba, ƙarin araha masu araha sun nuna ci gaba da raguwa a takamaiman farashin aikin wasan kwaikwayo. A gefen "ja", FPS ya fadi cikin farashi ta hanyar 4,26 sau la'akari da hauhawar farashin kaya, kuma a gefen "kore" ta 3,66. Kawai GeForce RTX 1070 Ti da GeForce RTX 2070, waɗanda a cikin gwajin mu ana wakilta ta hanyar gyara Buga Buga masu tsada, sun rabu da yanayin ƙasa gaba ɗaya. GeForce RTX 2070 SUPER, wanda ya bayyana akan kasuwa a ƙarƙashin matsin lamba daga Radeon RX 5700 XT, ya dawo da samfuran NVIDIA zuwa tafarkinsu na baya. Samfuran masu gasa guda biyu suna ba da FPS don irin wannan adadi - $ 1,9 don Radeon RX 5700 XT da $ 2,1 don GeForce RTX 2070 SUPER, amma ƙaramin fa'idar AMD a cikin wannan yanayin an daidaita shi gabaɗaya ta hanyar haɓaka hasken hasken wuta akan kwakwalwan NVIDIA. Abin baƙin ciki shine, bayan jerin GeForce 10, katunan bidiyo na caca ba su rage saurin ci gaban aikin ba, amma canje-canjen farashin "kore", kuma tare da su "ja" FPS, magana ta gaskiya, ba a sani ba. Yana kama da masu yin guntu (ko ɗayansu, kamar yadda masu sharhi ke tabbatar da gyara) suna da niyyar saba wa jama'a da ra'ayin cewa lokaci ya yi da za a kawar da karuwar saurin "kyauta" a kowace shekara biyu. Idan har yanzu kuna son yin wasa ba tare da birki ba lokacin da tsohon kayan aikin ya ƙare rayuwar sa mai amfani, da fatan za a biya adadin daidai. Fata kawai shine wata rana Ryzen zai bayyana a tsakanin katunan bidiyo na caca.
A cikin jerin gwaje-gwajen tarihi guda biyu, mun riga mun rufe jimillar na'urori 23 da aka gabatar tsakanin 2012 da 2019. Akwai sauran samfuran da ke cikin, watakila, mafi mashahurin nau'in farashin tsakiyar, waɗanda sunayensu a cikin nomenclature na NVIDIA ya ƙare da 60 (kuma, ba shakka, analogues na "ja"). Muna da niyyar magance su lokaci na gaba kuma mu taƙaita sakamakon gabaɗayan binciken - kar a rasa shi.
| Ranar fitarwa | Matsakaicin ƙimar firam, FPS | Farashin da aka ba da shawarar a lokacin fitarwa, $ (ban da haraji) | Farashin da aka ba da shawarar gyara don hauhawar farashin kaya, $2012. | $/FPS | $'2012/FPS | |
|---|---|---|---|---|---|---|
| AMD Radeon HD 7950 | Janairu 2012 | 56 | 450 | 450 | 8,1 | 8,1 |
| AMD Radeon R9 280 | Agusta 2013 | 67 | 299 | 295 | 4,5 | 4,4 |
| AMD Radeon R9 390 | Yuni 2015 | 107 | 329 | 319 | 3,1 | 3 |
| AMD Radeon RX Vega 56 | Agusta 2017 | 155 | 399 | 374 | 2,6 | 2,4 |
| AMD Radeon RX 5700 XT | Yuli 2019 | 192 | 399 | 358 | 2,1 | 1,9 |
| Ranar fitarwa | Matsakaicin ƙimar firam, FPS | Farashin da aka ba da shawarar a lokacin fitarwa, $ (ban da haraji) | Farashin da aka ba da shawarar gyara don hauhawar farashin kaya, $2012. | $/FPS | $'2012/FPS | |
|---|---|---|---|---|---|---|
| NVIDIA GeForce GTX 670 | Mayu 2012 | 52 | 400 | 400 | 7,7 | 7,7 |
| NVIDIA GeForce GTX 770 | Mayu 2013 | 64 | 399 | 393 | 6,2 | 6,1 |
| NVIDIA GeForce GTX 970 | Satumba 2014 | 92 | 329 | 319 | 3,6 | 3,5 |
| NVIDIA GeForce GTX 1070 | Yuni 2016 | 143 | 379 | 363 | 2,7 | 2,5 |
| NVIDIA GeForce GTX 1070 Ti | Nuwamba 2017 | 157 | 449 | 421 | 2,9 | 2,7 |
| NVIDIA GeForce RTX 2070 FE | Oktoba 2018 | 190 | 599 | 548 | 3,1 | 2,9 |
| NVIDIA GeForce RTX 2070 SUPER | Yuli 2019 | 209 | 499 | 448 | 2,4 | 2,1 |
source: 3dnews.ru