NVIDIA CEO Jensen Huang tau nthuav tawm cov gaming video phaib txuas ntxiv mus ntev los ntawm nws chav ua noj. Raws li qhov xav tau, cov kev daws teeb meem qub tau tshaj tawm hnub no: GeForce RTX 3090, GeForce RTX 3080 thiab GeForce RTX 3070. Cov ntawv teev lus video tau tsim los ntawm Ampere tiam GPUs ua los ntawm Samsung's 8nm txheej txheem thev naus laus zis, thaum lawv Turing tiam neeg ua ntej tau tsim siv 12nm thev naus laus zis TSMC.
GeForce RTX 3090
Kev hloov pauv mus rau cov txheej txheem tshiab, nyias nyias ua rau nws muaj peev xwm tso ntau cov transistors rau ntawm lub nti, vim tias cov khoom siv ua haujlwm tau nce ntau. Hmoov tsis zoo, Jensen Huang tsis tau qhia txog GPU kev teeb tsa, thiab tsuas yog hu ua qhov tsis muaj lub cim xeeb subsystem ntawm cov yam ntxwv. GeForce RTX 3090 yog nruab nrog 24 GB ntawm GDDR6X nco nrog lub moos zoo ntawm 19,5 GHz. Ua ke nrog 384-ntsis dav tsheb npav, qhov no muab lub cim xeeb subsystem bandwidth ntawm 936 GB / s. GeForce RTX 2080 Ti, nco qab, tsuas muaj 11 GB ntawm GDDR6 nco nrog txog ib thiab ib nrab zaus tsawg dua bandwidth.
Lub ncov theoretical GPU kev ua tau zoo ntawm daim npav video tshiab yog 36 TFLOPS "nrog kev tsim duab ib txwm siv shading (shaders)" (Shader-TFLOPS). Kev ua tau zoo thaum ua haujlwm nrog cov duab hluav taws xob tau teev tseg ntawm 69 TFLOPS (RT-TFLOPS), thiab kev ua haujlwm hauv kev ua haujlwm siv tensor cores ncav cuag 285 TFLOPS (Tensor-TFLOPS).
Raws li NVIDIA, daim npav video no yog tsim los rau kev ua si ntawm 8K daws teeb meem, uas nws muaj peev xwm muab qhov ruaj khov 60 FPS. Nws kuj tseem tau sau tseg tias "cov tsiaj nyaum" no yog li 50% sai dua ntawm 4K daws teeb meem dua li Titan RTX.
GeForce RTX 3080
Lub taub hau ntawm NVIDIA hu ua GeForce RTX 3080 daim npav video yog lub cim tshiab, hla cov lus nug ntawm qhov GeForce RTX 3090 yog dab tsi hauv qhov no. Txawm li cas los xij, GeForce RTX 3080 zoo li "zoo li tus chij," ob qho tib si hauv tsos thiab hauv kev ua haujlwm.
Ntawm cov yam ntxwv, lub xub ntiag ntawm 10 GB ntawm GDDR6X lub cim xeeb nrog qhov ua tau zoo ntawm 19 GHz tau sau tseg. Lub cim xeeb txuas nrog ntawm 320-ntsis tsheb npav, uas thaum kawg muab kev xa tawm ntawm 760 GB / s. Cia peb nco ntsoov tias yav dhau los GeForce RTX 2080 tsuas muaj 8 GB ntawm GDDR6 nco nrog bandwidth ntawm 448 GB / s.
Qhov kev ua tau zoo ntawm GeForce RTX 3080 nrog ib txwm siv cov duab ntxoov ntxoo yog 30 TFLOPS (Shader-TFLOPS). Thaum ua cov duab hluav taws xob tracing, daim npav video muab 58 TFLOPS (RT-TFLOPS), thiab hauv kev ua haujlwm ntawm tensor cores nws muab txog 238 TFLOPS (Tensor-TFLOPS). Raws li lub taub hau ntawm NVIDIA, GeForce RTX 3080 daim npav video yog ob zaug ua haujlwm zoo li nws ua ntej, GeForce RTX 2080.
GeForce RTX 3070
Daim npav yooj yim tshaj plaws ntawm qhov nthuav tawm trio, GeForce RTX 3070, zoo li nws cov thawj coj GeForce RTX 2070, muaj 8 GB ntawm GDDR6 nco.
Cov qib kev ua tau zoo ntawm GeForce RTX 3070 cov duab accelerator yog 20 TFLOPS nrog kev ua haujlwm ib txwm muaj nrog cov duab ntxoov ntxoo (Shader-TFLOPS). Kev ua tau zoo thaum ua haujlwm nrog cov duab hluav taws xob tau teev tseg ntawm 40 TFLOPS (RT-TFLOPS), thiab kev ua haujlwm hauv kev ua haujlwm nrog tensor cores ncav cuag 163 TFLOPS (Tensor-TFLOPS). NVIDIA thov tias GeForce RTX 3070 tshiab yog qhov ua tau zoo dua li yav dhau los flagship - GeForce RTX 2080 Ti.
Thawj ntawm cov khoom tshiab yuav yog GeForce RTX 3080. Qhov no yuav tshwm sim rau lub hlis no - Cuaj hlis 17. Tus nqi yuav nyob twj ywm ntawm nws cov thawj coj - $ 699 (hauv Russia - 63 rubles). Qhov pheej yig dua GeForce RTX 500 yuav tshwm sim ntawm rhawv qee lub sijhawm thaum Lub Kaum Hli, thiab nws tus nqi yuav yog $ 3070 (499 rubles) - dua, ntawm qib ntawm nws cov thawj coj. Thaum kawg, GeForce RTX 45 yuav mus muag rau lub Cuaj Hlis 500, tam sim ntawd muaj los ntawm NVIDIA thiab nws cov neeg koom tes, ntawm tus nqi ntawm ... $ 3090 (RUB 24). Tsis muaj nqi nce ntawm no.
Tau qhov twg los:
Tau qhov twg los: 3d xov.ru
