Sekuzivikanwa kwazvakaita kubva mukutaura kwe AMD kuComputex muna Chivabvu, uyezve paE3 mutambo wemitambo, watova muna Chikunguru kambani ichaburitsa makadhi evhidhiyo paNavi chips, izvo, kunyangwe vasingazviti ndiye mutungamiriri akazara mukuita pakati peanokurumidza accelerators. , inofanira kukwikwidzana nezvipo zvine simba chaizvo zveβgreenβ kirasi GeForce RTX 2070. Zvakare, NVIDIA, sezvinotaurwa nerunyerekupe, icharonga kugadzirisa kukuru kwemhuri yeGeForce RTX, uye tichakwanisawo kusimbisa kana kuramba fungidziro idzi. nokukurumidza. Iva sezvazvingaite, iyo yepamusoro-inoshanda kadhi kadhi musika wakagadzirira kudzvova zvakare.
Asi nepo kubikira kuri kuswedera zvisingaite, zvinhu zvese zvinonyanya kufadza zvichiri kuitika munzvimbo yemidziyo inokwanisika inotengwa pamadhora mazana maviri nemakumi matatu. Kutenda kumakadhi evhidhiyo matsva emhuri yeGeForce GTX 200, NVIDIA inotarisira kusundira AMD kunze kweniche yakasarudzwa nemhando dzepamusoro dzeRadeon RX 300 series. Iyo yekupedzisira yakazova chigadzirwa chakakurumbira zvokuti mukuru wePolaris architecture chip. yakagamuchira gadziriso yayo yechitatu gore rapfuura, yatova pa16 nm process tekinoroji, pasi pechiratidzo . Nekudaro, Polaris yakanyatsoona mazuva ayo akanakisa, sekunge iyo GeForce GTX 1660 inorova iyo Radeon RX 590 mumabhenji emitambo, uye mutsauko wekushanda kwesimba pakati pemachipisi matsvuku negirinhi anoita seasingakundike nhasi. Iyo GeForce GTX 1660 Ti, zvakare, yave kutyisidzira kwakakomba kuRadeon RX Vega 56. Uye ngatisakanganwe izvozvo. ΠΈ inokwanisa kuita software ray tracing munguva chaiyo, izvo zvakanakira undemanding mitambo pa1080p resolution.
Mumamiriro ezvinhu aya, AMD yakanga isina sarudzo kunze kwekudzikisa mitengo pamakadhi evhidhiyo ane Polaris neVega machipisi, zvekuti kunyangwe veNVIDIA vavakumanikidzwa kutengesa iyo GeForce GTX 1660 uye GTX 1660 Ti pamutengo wakaderera - zvirinani ndizvo zvazvinoita. zvakaitika mukutengesa kweRussia. Nekuda kweizvozvo, mutengi wedhidhiyo kadhi isingadhure ane sarudzo yakakura yezvipo zvekuravira kwese uye bhajeti, asi kuita sarudzo hakusi nyore, nekuti hapana vatungamiriri vakajeka kana vekunze maererano nekuita kwe ruble muchikamu chemutengo uyu. : zvese NVIDIA uye AMD zvishandiso zvakavakwa mumanera zvinoenderana nemutengo wavo uye kugona kwavo. Uye zvakare, kana tikafunga kwete chete zvinokwanisika sarudzo dzeGPU yakapihwa, asiwo anomhanyisa ane zvirinani kutonhora masisitimu uye yakakomba fekitori overclocking, ipapo mutengo wemitengo yezvishandiso zvinokwikwidza uye kunyange mamodheru evavakidzani kubva kukambani imwechete anopindirana.
Takatanga kuzivana kwedu neGeForce GTX 1660 uye GTX 1660 Ti ne , iyo inosanganisa zvakanakira zvitsva zveNVIDIA machipi nemutengo unokwanisika. Pamwe iyi ndiyo yakanakisa sarudzo, kana zvakakodzera kuti titange taongorora sarudzo dzakaomarara? Ngatiedzei kunzwisisa nyaya iyi tichishandisa iyo GeForce GTX 1660 Ti GAMING OC semuenzaniso.
Unhu hwehunyanzvi, huwandu hwekutumira, mitengo
GIGABYTE tsika inochengetedza yakanakisa mienzaniso yekumhanyisa pane imwe GPU kune yayo "premium" AORUS nhevedzano, nepo mipiro ine epakati hunhu inonangana pasi peiyo GAMING brand. Chinhu chimwe chete chakaitika neGeForce GTX 1660 Ti - iyo AORUS GeForce GTX 1660 Ti ine kumhanya kwewachi isingaenzaniswi, asi GeForce GTX 1660 Ti GAMING OC haisi kure zvakanyanya kumashure kwemutungamiri. Kuenzaniswa nemareferensi, mugadziri akawedzera Boost Clock - avhareji wachi frequency pasi pemutambo wekutamba - ne90 MHz (kubva 1770 kusvika 1860), uye mumamiriro ezvinhu chaiwo isu tichaona mhedzisiro muhuwandu hwe1900-2000 MHz. Iyo AORUS gadziriso inogona kungopa imwe yekuwedzera 30 MHz pamusoro pema paramita eGeForce GTX 1660 Ti GAMING OC.
Panguva imwecheteyo, iyo vhidhiyo kadhi inoshanda mukati mesimba rekuchengetedza yakawedzera kubva kune yakajairwa 120 kusvika 140 W. Izvi hazvisi zvishoma zvakakosha pakubudirira overclocking - zvese fekitori uye mushandisi - pane yakatsanangurwa frequency-voltage curve. Asi iyo RAM bandwidth, senguva dzose, yakasiiwa maererano nereferensi paramita - 12 Gbit / s pakubata kwebhazi.
| Manufacturer | NVIDIA | GIGABYTE |
|---|---|---|
| The model | GeForce GTX 1660 Ti | GeForce GTX 1660 Ti GAMING OC |
| 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 | 1500/1770 | 1500/1860 |
| Nhamba ye shader ALUs | 1536 | 1536 |
| Nhamba yezvikamu zvekugadzira mepu | 96 | 96 |
| ROP nhamba | 48 | 48 |
| Nhamba ye tensor cores | kwete | kwete |
| Nhamba yeRT cores | kwete | kwete |
| Operative memory | ||
| Bus width, bits | 192 | 192 |
| Chip mhando | GDDR6 SDRAM | GDDR6 SDRAM |
| Clock frequency, MHz (bandwidth per contact, Mbit/s) | 1 (500) | 1 (500) |
| 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) | 5437 | 5714 |
| Performance FP64/FP32 | 1/32 | 1/32 |
| Performance FP16/FP32 | 2/1 | 2/1 |
| RAM bandwidth, GB/s | 288 | 288 |
| 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 | ND |
| Mutengo wekutengesa (USA, pasina mutero), $ | 279 (inokurudzirwa) | Kubva ku300 |
| Mutengo wekutengesa (Russia), rub. | 22 (inokurudzirwa) | Kubva 21 |
Zvinoda kuziva kuti iyo GeForce GTX 1660 Ti GAMING OC ndiyo yega shanduko yemudziyo mumhuri yeGAMING iyo GIGABYTE yakaburitsa kumusika. NVIDIA vanobatana, sekutonga, vanoperekedza yega yega overclocking modhi ine nyore accelerator ine dhizaini yakafanana, asi yakaderedzwa kumhanya kwewachi, uye zvinogara zvichiitika kuti iyo chete yakanyanyisa overclocked vhezheni inogona kuwanikwa pakutengesa. Asi panguva ino hatina chikonzero chekunyunyuta, nekuti GeForce GTX 1660 Ti GAMING isina mavara OC muzita haipo.
Sezvo iyo GeForce GTX 1660 Ti GAMING OC iri pachinhanho chechipiri mukuwanda pakati peanalogues kubva kuGIGABYTE catalogue, hazvishamise kuti kadhi revhidhiyo rinodhura zvakanyanya kupfuura zvigadzirwa zvinodhura zvine GeForce GTX 1660 Ti yakatarwa - zvirokwazvo muzvitoro zveRussia. Saka, mitengo yeGTX 1660 Ti inotangira pamadhora mazana maviri nemakumi masere, kana 280 rubles, nepo yeGIGABYTE GeForce GTX 17 Ti GAMING OC vanokumbira isingasviki madhora mazana matatu, kana makumi maviri nemazana matatu nemakumi matanhatu nemasere. Asi nekuda kwekusimba kwakaita musika wepakati-renji giraidhi accelerators yave kamwe kamwe, iyo GIGABYTE bhodhi yasvika pedyo kune zviri pachena kuti zvine simba zvinopihwa kubva ku AMD neNVIDIA. Iwo akareruka mavhezheni eRadeon RX Vega 293 akadonha mumutengo kusvika kumadhora mazana matatu nemazana maviri nemakumi mapfumbamwe nemakumi mapfumbamwe nemakumi mapfumbamwe, uye GeForce RTX 1660 pamitengo yemadhora ichiri kure kure ($300 zvichikwira), asi muRussia yatove kuwanikwa nemari inotangira. kubva ku21 rubles.
Kune rimwe divi, makadhi evhidhiyo mukirasi yepasi, uko kukwikwidza kwanyanya - iyo GeForce GTX 1660 isina Ti index uye Radeon RX 590 - inodhura zvakanyanya kudarika GIGABYTE GeForce GTX 1660 Ti GAMING OC. Iyo modhi yeNVIDIA ikozvino inogona kubvutwa nemadhora mazana maviri nemakumi maviri, kana 220 rubles, uye analogue mukuita pane yekare Polaris chip inogona kubvutirwa $15, kana 090 rubles.
Zvinoitika kuti hero yekuongorora iyi panguva imwechete inodhura zvikuru kana ichienzaniswa nevavakidzani vayo vepedyo pasi uye inobata mumutengo nevavakidzani vayo pamusoro. Mumamiriro akadai, iwe uchafanirwa kudzidza iyo GIGABYTE GeForce GTX 1660 Ti GAMING OC zvine hungwaru, izvo zvatichaita nekukurumidza. Asi chekutanga, chinyorwa chekutanga pamusoro pepakiti: kunze kwekadhi revhidhiyo pacharo, bhokisi rine mirayiridzo pfupi yekuisa uye software disk, iyo, zvechokwadi, haichaverengeki pamakombiyuta akawanda emazuva ano. Izvo zvakakoshawo kuziva kuti iyo GeForce GTX 1660 Ti GAMING OC inoperekedzwa newarandi yemakore matatu yekugadzira, uye kana ukanyoresa paGIGABYTE webhusaiti mukati memwedzi mumwe mushure mekutenga, sevhisi inowedzerwa kwerimwe gore.
Kuvaka
"Untitled" shanduro , muenzaniso watakajairana neNVIDIA modhi itsva muna Kukadzi, inonyatso ratidza maitiro emazuva ano mukugadzira kadhi revhidhiyo rebhajeti. Iyo TU116 graphics processor, nekumhanya kwayo kwese, yakave yakatonhora chip ine kudiwa kushoma pane simba system. Vabatsiri veNVIDIA vakatarisa ichi sechiratidzo chekuchengetedza zvakanyanya pane hardware. Kunyanya, akawanda makadhi evhidhiyo akaonekwa aine yakareruka yekutonhodza sisitimu, uko panzvimbo yemazuva ano yakagara yakashongedzwa radiator, radiator yakagadzirwa neyakagayiwa aluminium blanks ine yega yekupisa pombi inoiswa paGPU. Anotonhorera akadaro anokwanisa chaizvo kubvisa kupisa kubva kune chip ine simba rekushandisa 120 W - asi chete pamubhadharo weasina kunaka acoustic maitiro.
Kutarisa nekukurumidza paGIGABYTE GeForce GTX 1660 Ti GAMING OC yakakwana kuti uone chinhu chikuru chinosiyanisa iyi modhi kubva nyore kugadziridzwa kweGeForce GTX 1660 Ti, ingave zvigadzirwa kubva kuGIGABYTE pachayo kana vazhinji vakwikwidzi vayo - yakazara-yakazara yekutonhodza system. ine mafeni matatu nemapombi akawanda ekupisa. Iyo GPU radiator pano inopeperetswa nematatu matatu ane dhayamita ye75 mm, uye dhizaini yakagadzirirwa kuitira kuti fan yepakati itenderere yakatarisana kune maviri ekunze. Vazhinji vagadziri vasvika padanho iri, uye nechikonzero chakanaka - kutariswa kwevateveri nenzira yekubatanidza magiya kunobatsira kuderedza kusagadzikana kwekuyerera kwemhepo, uye nekudaro kunowedzera kukurumidza kuvhuvhuta. Kusvika patembiricha ye60 Β°C, iyo inotonhorera inoshanda mune yakazara passive mode.
Mugadziri anokoshesa GAMING akateedzana zvakanyanya zvakakwana kuti ashongedze zvishandiso izvi ne LED mwenje. Iyo yekambani logo padivi penyaya inogona kupihwa mumvuri kune yako kuravira uye iyo inoshanda modhi inogona kuwiriraniswa nezvimwe zvikamu zveGIGABYTE. Iyo GeForce GTX 1660 Ti modhi pasi peiyo AORUS mhando zvakare ine maLED ari kumashure kwePCB, akafukidzwa nesimbi nhovo. MuGeForce GTX 1660 Ti GAMING OC, iyo yekudzivirira inogadzirwa nepurasitiki uye haina backlight.
Vhidhiyo kadhi casing inovhara inotonhorera kubva kumativi ese, isingaenderere mberi kwendiro yekukwira ine vhidhiyo inobuda uye kuvanza maficha ekugadzira kubva pakuona. Zvisinei, mukati, pasi pechivharo chefani, takafara kuwana reyedhita yerudzi rwechizvino-zvino yakazara. Basa guru mukubvisa kupisa kubva kuGPU crystal inotambwa nemativi emativi ezvimbi, akasungirirwa pamapombi matatu ekupisa ane dhayamita ye5 mm. Munzvimbo yepakati, apo machubhu anotsikirirwa mualuminium block ine chikamu chayo chezvimbi, anogadzikwa uye anovhara yakawanda yepasi peiyo graphics chip. Iyo radiator inewo yakawedzera fungidziro yekutonhodza zvimwe zvinopisa PCB zvikamu - GDDR6 memory chips, pamwe nevatyairi, switch uye voltage regulator chokes.
Bhodhi redunhu rakadhindwa
Tichitarisa nemapadhi asina chinhu maviri eGDDR6 machipisi uye maviri ekuwedzera voltage regulator zvikamu, iyo GIGABYTE GeForce GTX 1660 Ti GAMING OC yakavakirwa pane imwe PCB yepasirese iyo inogona kugamuchira kwete iyo TU116 chete, asiwo yakanyanya simba TU106 GPU. Kusiyana neshanduro yakareruka yeGeForce GTX 1660 Ti kubva kuGIGABYTE, yatakambodzidza, iyo PCB yeGAMING-branded accelerator yakakura, asi iyo yakazara VRM kumisikidzwa inosanganisira 6 zvikamu zveGPU simba uye zvikamu zviviri zve RAM machipisi. Zvikamu zviviri zvinoshandisa graphics processor hazvipo pano nekuda kwekuderedza kushandiswa kwesimba kweTU116 (bhodhi rakagadzirirwa kushandiswa kwesimba kwe140 W mune yakajairika mode).
Asi ichi hachisi chinhu chinonyanya kufadza. Izvo zvinotsanangurwa zvemagetsi emagetsi eiyo TU106 chip uye vamwe vamiriri vakuru veTuring architecture nguva dzose inosanganisira MOSFETs ine mutyairi akabatanidzwa (ayo anonzi masiteji emagetsi), nekuda kwekuti zvinokwanisika kuderedza zvakanyanya kurasikirwa kwemagetsi ekupisa. Nekudaro, TU116-yakavakirwa vhidhiyo makadhi, ayo akakwereta maPCB kubva kuGeForce RTX modhi, akatorawo mukana weizvi. Asi paGeForce GTX 1660 Ti GAMING OC bhodhi takawana yakajairwa voltage regulator dunhu rakagadzirwa ne discrete zvinhu: mutyairi uye maviri switch muchikamu chimwe nechimwe. Nekudaro, iyo GeForce GTX 1660 Ti haisi iyo ine nzara-simba mudziyo zvekuti isu taizonyunyuta pamusoro pechinhu ichi kumugadziri. Mhepo iri paGPU inodzorwa nePI Semiconductor uP9512R PWM controller, yatakaona kanopfuura kamwe mumamodeli madiki eGeForce RTX akatevedzana, asi mune iyi nyaya hatigone kupupurira chokwadi chekuti GeForce GTX 1660 Ti GAMING OC inochengeta. chimwe chinhu chakasiyana cheiyo yakagadziridzwa VRM dhizaini yeNVIDIA accelerators - kugona kudzima zvimwe zvikamu pamutoro wakaderera paGPU, sezvo vatove vashoma vavo pano.
Bhodhi racho rine matanhatu GDDR6 RAM machipisi akagadzirwa naMicron uye akanyorwa 8ZA77 D9WCR. Iyo 12 Gbps throughput per contact iyo yavanopa mumudziyo uyu chiratidzo chakajairwa kwavari.
Vhidhiyo kadhi ine maviri eDisplayPort anobatanidza uye peya yeHDMI yekubatanidza monitors uye maTV. Mugadziri akasiya iyo yakareruka DVI interface - hapana kana marongero ayo pane yakadhindwa redunhu bhodhi.
Source: 3dnews.ru