Raws li nws tau paub los ntawm AMD cov lus hais ntawm Computex thaum lub Tsib Hlis, thiab tom qab ntawd ntawm E3 gaming exhibition, twb nyob rau hauv Lub Xya hli ntuj lub tuam txhab yuav tso tawm video phaib ntawm Navi chips, uas, txawm hais tias lawv tsis tau lees tias yog tus thawj coj ntawm kev ua tau zoo ntawm cov accelerators. , yuav tsum sib tw nrog cov khoom muaj zog heev "ntsuab" chav kawm GeForce RTX 2070. Nyob rau hauv lem, NVIDIA, raws li cov lus xaiv hais tias, yuav npaj ib tug loj hloov tshiab ntawm GeForce RTX tsev neeg, thiab peb kuj yuav tau lees paub los yog refute cov kev xav tau heev. sai sai no. Ua li ntawd raws li nws yuav, kev ua haujlwm siab ua lag luam daim npav ua lag luam tau npaj rov qab nrov dua.
Tab sis thaum lub sij hawm npau taws yog inexorably mus, tag nrho cov feem ntau nthuav yam tseem tshwm sim nyob rau hauv lub sphere ntawm ntau pheej yig khoom nqi ntawm $ 200-300. Ua tsaug rau daim npav video tshiab ntawm GeForce GTX 16 tsev neeg, NVIDIA npaj siab thawb AMD tawm ntawm lub niche xaiv los ntawm cov qauv saum toj kawg nkaus ntawm Radeon RX 500 series. Cov tom kawg tau dhau los ua cov khoom lag luam nrov uas cov laus Polaris architecture nti. tau txais nws qhov kev hloov tshiab thib peb xyoo tas los, twb nyob rau ntawm 12 nm txheej txheem thev naus laus zis, hauv qab hom . Txawm li cas los xij, Polaris tau pom meej meej nws hnub zoo tshaj plaws, txawm tias GeForce GTX 1660 yeej Radeon RX 590 hauv cov qauv kev ua si, thiab qhov sib txawv ntawm lub zog ua haujlwm ntawm cov chips liab thiab ntsuab zoo li insurmountable hnub no. Lub GeForce GTX 1660 Ti, dhau los, tau dhau los ua kev hem thawj loj rau Radeon RX Vega 56. Thiab cia peb tsis txhob hnov ββββqab tias ΠΈ muaj peev xwm ua tau zoo software ray tracing nyob rau hauv lub sij hawm, uas yog heev zoo rau undemanding games ntawm 1080p daws teeb meem.
Hauv qhov xwm txheej no, AMD tsis muaj kev xaiv tab sis txo tus nqi ntawm daim npav video nrog Polaris thiab Vega chips, ntau npaum li ntawd txawm tias NVIDIA cov koom tes tam sim no raug yuam kom muag GeForce GTX 1660 thiab GTX 1660 Ti ntawm tus nqi txo tseem ceeb - tsawg kawg yog qhov ntawd. tshwm sim nyob rau hauv Russia khw muag khoom. Raws li qhov tshwm sim, tus neeg yuav khoom ntawm daim npav video pheej yig muaj kev xaiv loj ntawm kev muab rau txhua tus saj thiab pob nyiaj siv, tab sis kev txiav txim siab tsis yooj yim, vim tias tsis muaj cov thawj coj pom tseeb lossis cov neeg sab nrauv hais txog kev ua tau zoo ib ruble hauv pawg nqe no. : tag nrho NVIDIA thiab AMD cov khoom siv tau tsim hauv tus ntaiv raws li lawv cov nqi thiab peev xwm. Tsis tas li ntawd, yog tias peb coj mus rau hauv tus account tsis yog tsuas yog cov kev xaiv pheej yig tshaj plaws rau GPU muab, tab sis kuj tseem muaj cov tshuab ua kom txias zoo dua thiab lub Hoobkas loj overclocking, ces tus nqi ntawm cov khoom sib tw thiab cov qauv nyob sib ze los ntawm tib lub tuam txhab sib tshooj.
Peb pib peb cov neeg paub nrog GeForce GTX 1660 thiab GTX 1660 Ti nrog , uas muab cov txiaj ntsig zoo ntawm NVIDIA chips tshiab nrog tus nqi pheej yig. Tej zaum qhov no yog qhov kev xaiv zoo tshaj plaws, lossis nws puas tsim nyog tshawb nrhiav ntau cov kev xaiv ua ntej? Cia peb sim nkag siab qhov teeb meem no siv GeForce GTX 1660 Ti GAMING OC ua piv txwv.
Technical yam ntxwv, Scope ntawm tus me nyuam, tus nqi
GIGABYTE ib txwm khaws cov piv txwv zoo tshaj plaws ntawm cov accelerators ntawm ib qho GPU tshwj xeeb rau nws cov "khoom kim heev" AORUS series, thaum muab cov yam ntxwv nruab nrab yog tsom rau hauv GAMING hom. Tib yam tshwm sim nrog GeForce GTX 1660 Ti - AORUS GeForce GTX 1660 Ti muaj lub moos tsis sib xws, tab sis GeForce GTX 1660 Ti GAMING OC tsis deb dhau ntawm tus thawj coj. Piv nrog rau cov lus qhia tshwj xeeb, cov chaw tsim khoom tau nce Boost Clock - qhov nruab nrab moos zaus nyob rau hauv gaming load - los ntawm 90 MHz (los ntawm 1770 txog 1860), thiab nyob rau hauv cov xwm txheej tiag tiag peb yuav pom qhov tshwm sim nyob rau hauv thaj tsam ntawm 1900-2000 MHz. Kev hloov kho AORUS tsuas tuaj yeem muab ntxiv 30 MHz saum toj no cov kev txwv ntawm GeForce GTX 1660 Ti GAMING OC.
Nyob rau tib lub sijhawm, daim npav video ua haujlwm hauv lub zog cia tau nce los ntawm tus qauv 120 txog 140 W. Qhov no tsis yog qhov tseem ceeb tsawg dua rau kev ua tiav overclocking - ob lub Hoobkas thiab cov neeg siv - dua li qhov ntsuas zaus-voltage nkhaus. Tab sis lub RAM bandwidth, raws li niaj zaus, tau tso tseg raws li cov ntaub ntawv siv - 12 Gbit / s ib lub tsheb npav hu.
| Chaw Tsim Tshuaj | NVIDIA | GIGABYTE |
|---|---|---|
| Tus qauv | GeForce GTX 1660 Ti | GeForce GTX 1660 Ti Gaming OC |
| GPU | ||
| Lub npe | TU116 | TU116 |
| Microarchitecture | Turing | Turing |
| Txheej txheem thev naus laus zis, nm | 12 nm ff | 12 nm ff |
| Tus naj npawb ntawm transistors, lab | 6 600 | 6 600 |
| Lub moos zaus, MHz: Pem Clock / Boost Clock | 1500/1770 | 1500/1860 |
| Number of shader ALUs | 1536 | 1536 |
| Tus naj npawb ntawm kev ntxhib los mos overlays | 96 | 96 |
| Tus naj npawb ntawm ROPs | 48 | 48 |
| Tus naj npawb ntawm tensor cores | Tsis | Tsis |
| Tus naj npawb ntawm RT cores | Tsis | Tsis |
| RAM | ||
| Bus dav, me ntsis | 192 | 192 |
| Chip hom | GDDR6 SDRAM | GDDR6 SDRAM |
| moos zaus, MHz (bandwidth per contact, Mbps) | 1 (500) | 1 (500) |
| Volume, MB | 6 144 | 6 144 |
| I/O npav | PCI Qhia 3.0 x16 | PCI Qhia 3.0 x16 |
| Tsim tau | ||
| Peak kev ua tau zoo FP32, GFLOPS (raws li qhov siab tshaj plaws zaus) | 5437 | 5714 |
| Kev ua haujlwm FP64 / FP32 | 1/32 | 1/32 |
| Kev ua haujlwm FP16 / FP32 | 2/1 | 2/1 |
| RAM bandwidth, GB / s | 288 | 288 |
| Duab tso zis | ||
| Duab tso zis interfaces | DL DVI-D, DisplayPort 1.4a, HDMI 2.0b | DL DVI-D, DisplayPort 1.4a, HDMI 2.0b |
| PAB/TDP, W | 120 | ND |
| Tus nqi muag khoom (USA, tsis suav se), $ | 279 (pom zoo) | Los ntawm 300 |
| Tus nqi muag khoom (Russia), rub. | 22 (pom zoo) | Los ntawm 21 |
Nws yog qhov xav paub tias GeForce GTX 1660 Ti GAMING OC tsuas yog kev hloov kho ntawm cov cuab yeej hauv GAMING tsev neeg uas GIGABYTE tau tso tawm rau lub khw. NVIDIA cov neeg koom tes, raws li txoj cai, nrog rau txhua tus qauv overclocking nrog ib qho yooj yim accelerator nrog tib tus qauv, tab sis txo lub moos ceev, thiab nws ib txwm tshwm sim tias tsuas yog cov overclocked version tuaj yeem pom ntawm muag. Tab sis lub sijhawm no peb tsis muaj laj thawj tsis txaus siab, vim GeForce GTX 1660 Ti GAMING tsis muaj cov ntawv OC hauv lub npe tsuas yog tsis muaj nyob.
Txij li thaum GeForce GTX 1660 Ti GAMING OC nyob qib thib ob hauv zaus ntawm cov analogues los ntawm GIGABYTE catalog, nws tsis yog qhov xav tsis thoob tias daim npav video raug nqi ntau dua li cov khoom siv pheej yig tshaj nrog GeForce GTX 1660 Ti specifications - yeej muaj nyob rau hauv Lavxias teb sab khw. Yog li, tus nqi rau GTX 1660 Ti pib ntawm $ 280, lossis 17 rubles, thaum rau GIGABYTE GeForce GTX 293 Ti GAMING OC lawv thov tsis pub tsawg dua $ 1660, lossis 300 rubles. Tab sis vim tias kev lag luam nruj npaum li cas rau nruab nrab cov duab nrawm nrawm tau dhau los ua, GIGABYTE pawg thawj coj tau los ze rau qhov pom tseeb muaj zog dua los ntawm AMD thiab NVIDIA. Cov qauv yooj yim tshaj plaws ntawm Radeon RX Vega 21 tau nqis los ntawm tus nqi rau $ 368 thiab 56 rubles, thiab GeForce RTX 300 tus nqi duas tseem nyob ntawm qhov kev hwm ($ 20 thiab siab dua), tab sis nyob rau hauv Russia nws twb muaj rau tus nqi pib. los ntawm 990 rubles.
Ntawm qhov tod tes, daim npav video hauv cov chav kawm qis, qhov twg kev sib tw tau dhau los ua qhov hnyav tshaj plaws - GeForce GTX 1660 yam tsis muaj Ti Performance index thiab Radeon RX 590 - raug nqi ntau dua li GIGABYTE GeForce GTX 1660 Ti GAMING OC. Tus qauv NVIDIA tam sim no tuaj yeem raug nyiag rau $ 220, lossis 15 rubles, thiab qhov sib piv hauv kev ua tau zoo ntawm cov laus Polaris nti tuaj yeem rub tau rau $ 090, lossis 210 rubles.
Nws hloov tawm tias tus phab ej ntawm qhov kev tshuaj xyuas no yog nyob rau tib lub sijhawm kim heev piv rau nws cov neeg nyob ze tshaj plaws hauv qab no thiab catches tus nqi nrog nws cov neeg nyob ze saum toj no. Nyob rau hauv cov xwm txheej zoo li no, koj yuav tsum kawm GIGABYTE GeForce GTX 1660 Ti GAMING OC heev, uas peb yuav ua tam sim ntawd. Tab sis ua ntej, ib daim ntawv qhia yooj yim txog lub pob: ntxiv rau daim npav video nws tus kheej, lub thawv tsuas muaj cov lus qhia luv luv ntawm kev teeb tsa thiab software disk, uas, tau kawg, tsis tuaj yeem nyeem tau ntawm cov khoos phis tawj niaj hnub no. Nws tseem tsim nyog sau cia tias GeForce GTX 1660 Ti GAMING OC yog nrog los ntawm peb lub xyoo cov chaw tsim khoom warranty, thiab yog tias koj tso npe rau ntawm GIGABYTE lub vev xaib hauv ib hlis tom qab kev yuav khoom, cov kev pabcuam txuas ntxiv rau lwm xyoo.
Kev tsim kho
"Untitled" version , piv txwv uas peb tau paub nrog tus qauv tshiab NVIDIA thaum Lub Ob Hlis, zoo qhia txog cov kev coj ua niaj hnub hauv kev tsim daim npav nyiaj txiag. Lub TU116 graphics processor, rau tag nrho nws cov ceev, tau los ua ib tug haum txias nti nrog me ntsis xav tau ntawm lub hwj chim system. NVIDIA cov koom tes suav tias qhov no yog lub teeb liab rau kev txuag nyiaj ntau ntawm cov khoom siv kho vajtse. Tshwj xeeb, ntau daim npav video tau tshwm sim nrog lub tshuab ua kom yooj yim, qhov twg tsis yog lub tshuab hluav taws xob niaj hnub prefabricated, lub tshuab hluav taws xob ua los ntawm cov milled aluminium blanks nrog cov yeeb nkab kub kho siab tau nruab rau ntawm GPU. Cov cua txias no muaj peev xwm tshem tawm cov cua sov los ntawm lub nti nrog lub zog noj ntawm 120 W - tab sis tsuas yog tus nqi tsis yog qhov zoo tshaj plaws acoustic yam ntxwv.
Kev nrawm nrawm ntawm GIGABYTE GeForce GTX 1660 Ti GAMING OC yog txaus kom pom qhov tseem ceeb uas txawv cov qauv no los ntawm kev hloov kho yooj yim ntawm GeForce GTX 1660 Ti, yog nws cov khoom lag luam los ntawm GIGABYTE nws tus kheej lossis nws cov neeg sib tw ntau - lub tshuab ua kom txias tag nrho. nrog peb kiv cua thiab ntau lub kav dej kub. GPU radiator ntawm no yog tshuab los ntawm peb lub impellers nrog ib txoj kab uas hla ntawm 75 hli, thiab tus tsim yog tsim kom lub nruab nrab kiv cua tig nyob rau hauv lub opposite kev taw qhia mus rau ob sab. Ntau lub tuam txhab tau tam sim no tuaj rau qhov kev txiav txim siab no, thiab rau qhov laj thawj zoo - kev taw qhia ntawm cov kiv cua hauv kev sib cuam tshuam lub zog pab txo qis cov cua turbulence, thiab yog li ntawd nce lub tshuab nrawm. Txog rau qhov kub ntawm 60 Β° C, lub tshuab txias ua haujlwm nyob rau hauv hom passive kiag li.
Cov chaw tsim khoom muaj nuj nqis rau GAMING series siab txaus los muab cov khoom siv no nrog LED teeb pom kev zoo. Lub tuam txhab logo nyob rau sab ntawm rooj plaub tuaj yeem muab qhov ntxoov ntxoo rau koj saj thiab kev ua haujlwm hom tuaj yeem synchronized nrog lwm yam GIGABYTE. GeForce GTX 1660 Ti qauv nyob rau hauv AORUS hom kuj tseem muaj LEDs nyob rau sab nraub qaum ntawm PCB, npog nrog cov ntaub thaiv npog hlau. Hauv GeForce GTX 1660 Ti GAMING OC, lub vaj huam sib luag tiv thaiv yog ua los ntawm cov yas thiab tsis muaj teeb pom kev zoo.
Lub video card casing npog lub txias txias los ntawm txhua sab, tsis ncua tshaj lub mounting phaj nrog video outputs thiab nkaum tus tsim nta ntawm saib. Txawm li cas los xij, sab hauv, nyob rau hauv cov kiv cua thaiv, peb zoo siab tau pom lub tshuab hluav taws xob niaj hnub tam sim no. Lub luag haujlwm tseem ceeb hauv kev tshem tawm cov cua sov los ntawm GPU siv lead ua yog ua los ntawm cov seem ntawm cov fins, strung ntawm peb cov kav dej kub nrog txoj kab uas hla ntawm 5 hli. Nyob rau hauv lub hauv paus cheeb tsam, qhov twg cov hlab yog nias rau hauv ib qho txhuas thaiv nrog nws tus kheej ntu ntawm fins, lawv yog flattened thiab npog feem ntau ntawm cov nto ntawm daim duab nti. Lub tshuab hluav taws xob tseem muaj qhov projections ntxiv rau kev ua kom txias rau lwm cov PCB kub - GDDR6 nco chips, nrog rau cov tsav tsheb, keyboards thiab voltage regulator chokes.
Printed Circuit Board
Kev txiav txim los ntawm qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob Tsis zoo li cov qauv yooj yim ntawm GeForce GTX 6 Ti los ntawm GIGABYTE, uas peb tau kawm ua ntej, PCB ntawm GAMING-branded accelerator yog dav dua, tab sis tag nrho VRM teeb tsa kuj suav nrog 1660 theem ntawm GPU lub zog thiab ob theem rau RAM chips. Ob lub sijhawm ua haujlwm rau cov duab ua haujlwm tsis tuaj yeem tuaj ntawm no vim qhov txo qis zog ntawm TU116 (lub rooj tsavxwm yog tsim los rau lub zog noj ntawm 106 W hauv ib txwm muaj).
Tab sis qhov no tsis yog qhov nthuav tshaj plaws. Cov lus qhia tshwj xeeb ntawm lub zog siv hluav taws xob ntawm TU106 nti thiab lwm cov neeg sawv cev laus ntawm Turing architecture ib txwm suav nrog MOSFETs nrog tus tsav tsheb sib xyaw (lub npe hu ua theem fais fab), ua tsaug uas nws muaj peev xwm txo qis hluav taws xob thermal poob. Nyob rau hauv lem, TU116-raws li video phaib, uas qiv PCBs los ntawm GeForce RTX qauv, kuj coj kom zoo dua qhov no. Tab sis ntawm GeForce GTX 1660 Ti GAMING OC lub rooj tsavxwm peb pom tus qauv voltage regulator Circuit Court ua los ntawm cov khoom sib cais: tus tsav tsheb thiab ob lub keyboards hauv txhua theem. Txawm li cas los xij, GeForce GTX 1660 Ti tsis yog lub zog tshaib plab uas peb yuav yws txog qhov tseeb rau cov neeg tsim khoom. Qhov voltage ntawm GPU yog tswj los ntawm uPI Semiconductor uP9512R PWM maub los, uas peb tau pom ntau dua ib zaug hauv cov qauv hluas ntawm GeForce RTX series, tab sis qhov no peb tsis tuaj yeem lees paub qhov tseeb tias GeForce GTX 1660 Ti GAMING OC khaws cia. Lwm qhov tshwj xeeb ntawm kev hloov kho VRM tsim ntawm NVIDIA accelerators - lub peev xwm los cuam tshuam qee theem ntawm qis load ntawm GPU, txij li muaj ob peb ntawm lawv ntawm no.
Lub rooj tsavxwm muaj rau GDDR6 RAM chips tsim los ntawm Micron thiab sau npe 8ZA77 D9WCR. Lub 12 Gbps throughput ib qho kev sib cuag uas lawv muab rau hauv cov cuab yeej no yog tus qauv qhia rau lawv.
Daim npav video muaj ob lub DisplayPort connectors thiab ib khub ntawm HDMI rau kev sib txuas saib thiab TVs. Cov chaw tsim khoom tau tso tseg qhov kev ua haujlwm dhau los ntawm DVI interface - tsis muaj ib qho kev teeb tsa rau nws ntawm lub rooj tsav xwm luam tawm.
Tau qhov twg los: 3d xov.ru