Kutenda kune yazvino mutyairi gadziriso, GeForce 10 uye 16 akatevedzana magiraidhi makadhi akadzidza kuita ray tracing mumitambo inogoneswa neDXR. pamusoro ΠΈ (uye chero mamwe maNVIDIA modhi, kunze kweGeForce RTX uye ekare accelerators paPascal machipisi) basa iri rinoshanda mudemo mode pane kuve nechero kukosha. Asi kunyangwe kana chaiyo-nguva ray tracing isiri kugona kweGeForce GTX 1660, izvi hazvidzore kubva kune mamwe mabhenefiti emudiki nhengo yemhuri yeTuring. Iyo GeForce GTX 1060 yakarasa kukwezva kwayo kwekare, uye chiyero chesimba pakati pemutengo wemakadhi emifananidzo chachinja chichifarira Radeon RX 580 uye. , zvisinei, zvigadzirwa zvitsva paTU116 chip pakarepo zvakadzosera NVIDIA pachinzvimbo chehutungamiriri.
Muwongororo yemakadhi evhidhiyo epamusoro-soro, kutarisisa kwevatori venhau kunowanzo kutariswa pamhando dzinodhura dzine masisitimu ekutonhodza ane simba, dhizaini inoshamisa uye zvimwe zvakawanda zvekuwedzera. Asi kana zvasvika kune simbi yakawanda, zvinonyanya kukosha kudzidza nzvimbo dzakaderera dzemutengo wemutengo. Iko kuderera kwesimba rekushandisa kweGeForce GTX 1660 inokubvumira kurerutsa wiring yekadhi revhidhiyo, panguva imwe chete uchichengetedza muganho wakakura wekuchengetedza wekuwedzeredza. Ngatidzidzei kuti kurerutswa kunochengetedza sei overclocking kugona tichishandisa muenzaniso weInno3D GeForce GTX 1660 Twin X2.
Unhu hwehunyanzvi, huwandu hwekutumira, mitengo
Kusiyana nezvigadzirwa kubva kune vagadziri vane mukurumbira, iyo catalog yemazuva ano Inno3D inopihwa haina kunyanyo siyana, uye iyo GeForce GTX 1660 uye GTX 1660 Ti inongowanikwa seTwin X2 modhi. Pasi pemhando iyi, Inno3D yakaburitsa akati wandei anomhanyisa pane ese Turing architecture GPUs - kusvika kuGeForce RTX 2080 Ti. Imwe neimwe yadzo inocherechedzwa nemutengo wayo unokwanisika mumusika wayo niche uye inoshanda painotarisisa wachi ma frequency. Saizvozvo, hwaro hweGPU frequency yeInno3D GeForce GTX 1660 Twin X2 ndeye 1530 MHz, uye iyo inofungidzirwa kukosha pasi peyakajairika mutoro (Boost Clock) ndeye 1785 MHz. Nekudaro, NVIDIA inorerutsa kugona kwemakadhi ayo evhidhiyo, nekuti kunyangwe mumitambo inonyanya kudiwa, GeForce 10, 16 uye 20 yakatevedzana michina inowanzo overclock yakawanda. Nekudaro, isu zvirokwazvo tichazviwana izvi padanho rekuyedza. Kufanana nemhando dzese dzeGeForce GTX 1660, iyo Inno3D board inotakura 6 GB yeGDDR5 RAM, iyo zvakare ine referensi bandwidth ye8 Gbps papini yebhazi.
| Manufacturer | NVIDIA | Inno3D |
|---|---|---|
| The model | GeForce GTX 1660 | GeForce GTX 1660 Twin X2 |
| GPU | ||
| Title | TU116 | TU116 |
| Microarchitecture | Turing | Turing |
| Process technology, nm | 12 nm FFN | 12 nm FFN |
| Nhamba ye transistors, mamiriyoni | 6 600 | 6 600 |
| Clock frequency, MHz: Base Clock / Boost Clock | 1530/1785 | 1530/1785 |
| Nhamba ye shader ALUs | 1408 | 1408 |
| Nhamba yezvikamu zvekugadzira mepu | 88 | 88 |
| ROP nhamba | 48 | 48 |
| Nhamba ye tensor cores | kwete | kwete |
| Nhamba yeRT cores | kwete | kwete |
| Operative memory | ||
| Bus width, bits | 192 | 192 |
| Chip mhando | GDDR5 SDRAM | GDDR5 SDRAM |
| Clock frequency, MHz (bandwidth per contact, Mbit/s) | 2000 (8000) | 2000 (8000) |
| Vhoriyamu, MB | 6 144 | 6 144 |
| I/O bhazi | PCI Express 3.0 x16 | PCI Express 3.0 x16 |
| Kubudirira | ||
| Peak performance FP32, GFLOPS (zvichienderana nepamusoro-inotsanangurwa frequency) | 5027 | 5027 |
| Performance FP32/FP64 | 1/32 | 1/32 |
| Performance FP32/FP16 | 2/1 | 2/1 |
| RAM bandwidth, GB/s | 192 | 192 |
| Mufananidzo unobuda | ||
| Image kubuda interfaces | DL DVI-D, DisplayPort 1.4a, HDMI 2.0b | DL DVI-D, DisplayPort 1.4a, HDMI 2.0b |
| TBP/TDP, W | 120 | 120 |
| Mutengo wekutengesa (USA, pasina mutero), $ | 229 (inokurudzirwa) | ND |
| Mutengo wekutengesa (Russia), rub. | 17 (inokurudzirwa) | Kubva ku15 (market.yandex.ru) |
Pamusika weRussia, NVIDIA pakutanga yakatengesa GeForce GTX 1660 pa17 rubles, asi mwedzi mushure mekubudiswa kwechigadzirwa chitsva, mitengo yezvigadziriso zvayo zvakasiyana-siyana yakabva pane yakakurudzirwa kukosha. "Premium" shanduro dzeGTX 990, maererano neYandex Market, inosvika 1660 rubles, uye iyo "yakakurumbira" modhi inogona kutengwa chete 20 rubles. - iyi ndiyo Inno240D GeForce GTX 15 Twin X975. Asi isu hatina kuzviwana pamapuratifomu ekutengeserana ekunze, saka vanopinda kunze kwenyika vanozofanira kufunga nezvemimwe mikana yekuchengetedza mari.
Kunyangwe yakanakisa mutengo-kune-kuita muyero, iyo Inno3D GeForce GTX 1660 Twin X2 ine vakwikwidzi vakakodzera muchikamu chemadhora mazana maviri nemakumi mashanu emakadhi emifananidzo. AMD yakakwazisa kutanga kwe "girinhi" zvigadzirwa zvitsva nekudzikisa mitengo yeRadeon RX 250 uye Radeon RX 580. Iyo mureza weanomhanyisa paPolaris chips wave kuwanikwa nemutengo we590 rubles, uye Radeon RX 16 mukugadzirisa ne261. GB ye RAM - kubva ku580 rubles. Aya maitiro anonyatso kuenderana nekugoverwa kwakaitwa vakwikwidzi muongororo yedu yekutanga yeGeForce GTX 8. Nekudaro, AMD inobvumidza iwe kudzikisa mutengo wekusimudzira zvakanyanya kuburikidza neRadeon RX 12 modhi ine 517 GB yekuyeuka, iyo mutengo unotanga. paRUB 1660.
Kunyangwe nekuchipa kweInno3D GeForce GTX 1660 Twin X2, iyo vhidhiyo kadhi yaisanganisira chinhu chakakosha - makiyi eakabhadharwa mavhezheni e3DMark uye VRMark bvunzo mapakeji. Asi hapana zvimwe zvishongedzo mubhokisi kunze kwesoftware disc.
Kuvaka
Iyo yekunze yeInno3D GeForce GTX 1660 Twin X2 haidi tsananguro yakadzama. Muchitarisiko, iyo vhidhiyo kadhi inosiyana zvishoma kubva kune mamwe akawanda magadzirirwo ebhajeti yeGeForce GTX 10th uye 16th akatevedzana. Nekuda kwehukuru hwayo hune mwero, unogona kufunga kuti inokodzera zviyero zveMini-ITX fomu factor masisitimu, asi kwete - mudziyo wakareba 1,96 cm pane inodiwa masendimita 17. Chokwadi, hapana LED backlighting kana zvimwe zvekushongedza zvingasarudzwa. Kunyangwe ndiro yekudzivirira iri kuseri kwePCB haipo.
Iyo mukati meInno3D GeForce GTX 1660 Twin X2 inofuridzirwa nemafeni maviri ane dhayamita ye72 mm. Nekuda kwekuti mugadziri haana kutambanudza inotonhorera system casing kupfuura zviyero zvePCB, sezvinowanzoitwa nekadhidhi yemavhidhiyo makadhi, pakanga pasisina nzvimbo yakakwana yezvipombi zvakakura. Pane tembiricha yekristaro ye45 Β° C, iyo yekutonhodza sisitimu inoshanda mune isinganzwisisike semi-passive modhi: mafeni anomira kanenge nguva dzese, asi mashoma ega ega vanouya kuhupenyu kuti vaite mabhindauko akati wandei.
Nekuda kwekushandisa kwayo kwakaderera kwesimba (120 W zvinoenderana neGeForce GTX 1660 mareferensi), iyo TU116 GPU inotonhodzwa zvinobudirira ne compact heatsink ine dhizaini yakapusa. Nekudaro, mainjiniya eInno3D haana kuchengetedza mari pamapombi matatu ane 4 mm gobvu kupisa, ayo ari kutarisana zvakananga neGPU crystal. GIGABYTE, semuenzaniso, mune yayo bhajeti shanduro GeForce GTX 1660 uye GTX 1660 Ti yakagadzirwa neruoko rumwe chete.
Bhodhi redunhu rakadhindwa
Sezvo iyo TU116 uye TU106 machipisi achichinjika maererano nechimiro chemuviri, zvakawanda zvingasarudzwa zvinobva paGeForce GTX 1660, 1660 Ti, uye. Ρ Kune akafanana akadhindwa edunhu mabhodhi. Vagadziri vanoshandura chete iyo GPU pachayo, mhando uye nhamba yemachipisi endangariro, uye kumisikidzwa kweiyo voltage regulator. Tichitarisa nekunze maficha, ese maInno3D Twin X2 modhi kusvika kuGeForce RTX 2070 zvakare akavakirwa paPCB imwechete. Zvinoda kuziva kuti inotakura iyo NVIDIA yekumaka: zvinoita sekunge Inno3D iri kutenga Turing makristasi eiyi nhevedzano yemidziyo pamwe nemareferenzi mabhodhi.
Iyo PCB ine mapedhi ekubatanidza ezvikamu zvezvikamu zvitanhatu zveGPU magetsi uye zvikamu zviviri zvemagetsi emagetsi e RAM machipisi, asi muGeForce GTX 1660 ina chete uye chikamu chimwe chete chinotengeswa, zvichiteerana. Iyo ine mwero gadziriso, asi sezvo iyo GeForce GTX 1060 Founders Edition yaive nechikamu chezvikamu zvina, saka iyo mudiki modhi paTU116 chip inofanira kunge yakakwana zvishanu. Nekuda kwehukama hwayo neGeForce RTX akatevedzana makadhi evhidhiyo, iyo Inno3D GeForce GTX 1660 Twin X2 voltage regulator ine munda-effect transistors ane akavakirwa-mukati mutyairi (anonzi DrMOS, kana "matanho emagetsi" - nhanho dzemagetsi). Kuenzaniswa ne discrete driver-transistor pairs, mhinduro yakasanganiswa inopa kuwedzera kushanda uye inobvumira iyo PWM controller kunyatso kudzora inobuda voltage.
Simba rekuwedzera rinopihwa kune kadhi revhidhiyo kuburikidza neimwechete sere-pini yekubatanidza, uye seti yekunze yekupindirana ine matatu eDisplayPort kubuda uye imwe HDMI. Tichifunga nezve marongerwo emapadhi ekusangana, iyo referensi yakadhindwa yedunhu bhodhi inobvumidza iwe kutsiva maviri eDisplayPort zvibatanidza nemusoro weDVI, izvo zvingave zvakakodzera kune isingadhure accelerator, asi Inno3D haina kutora mukana uyu.
Source: 3dnews.ru