Ntau lub sijhawm tau dhau mus txij li thawj daim npav duab raws li Turing tsev neeg chips tau tshwm sim hauv khw. Lub sijhawm tam sim no, cov ntawv teev npe ntawm "ntsuab" accelerators suav nrog plaub tus qauv uas muaj peev xwm ua tau cov duab hluav taws xob hauv lub sijhawm tiag tiag, tab sis NVIDIA yuav tsis nres qhov ntawd - twb nyob rau nruab nrab Lub Plaub Hlis, daim npav video ntawm GeForce GTX 16 series thiab feem ntau accelerators ntawm Pascal chips. yuav txhawb nqa DXR thiab Vulkan RT interfaces. pib nrog GeForce GTX 1060 nrog 6 GB RAM. Tab sis cov kev ua si uas twb tau siv DXR lossis DLSS thev naus laus zis raws li kev kawm tshuab thiab tensor cores ntawm Turing architecture tseem tuaj yeem suav rau ntawm tus ntiv tes ntawm ib txhais tes. Thiab ntawm qhov tod tes - yav tom ntej tej yaam num nrog xws li muaj peev xwm.
Lub yeeb koob ntawm cov pioneers twb tau mus rau Battlefield V thiab Final Fantasy XV, thiab tsis ntev los no Metro Exodus tau thundered. Duab ntxoov ntxoo ntawm Tomb Raider tau kub rov qab rau lub Cuaj Hli xyoo tas los, thiab feem ntau cov kiv cua ntawm cov koob tsis tau tos kom txog thaum pab pawg Eidos, koom tes nrog Crystal Dynamics, muab qhov kev ua si nrog DXR thiab DLSS kev txhawb nqa. Peb tsis tau tos ib qho thaum peb tso tawm ib pab pawg xeem ntawm daim npav video hauv Duab Ntxoo ntawm Tomb Raider. Tab sis tam sim no cov lus cog tseg hloov tshiab tau tshwm sim, uas txhais tau tias peb txoj haujlwm nrog qhov kev ua si no tseem tsis tau tiav.
Ray tracing piv txwv
Lub Yim Hli dhau los, NVIDIA tau nthuav tawm qhov ua tau zoo los ntawm Duab Ntxoo ntawm Tomb Raider, nyob rau hauv uas cov duab hluav taws xob tau hloov pauv daim duab. Tab sis rau cov gamers uas tsis maj mus rau hauv lub khw rau lwm tiam video phaib los yog tau tso tseg kev paub txog qhov kev ua si kom txog rau thaum lub thaj tsis ntev los no nrog DXR kev txhawb nqa, nws yog qhov zoo dua los kho lawv cov kev cia siab. Tom qab tag nrho, lub sij hawm Ray Tracing nyob rau hauv Duab ntxoov ntxoo ntawm lub qhov ntxa Raider los ntawm lub hauv paus pib tsuas yog xa mus rau ntxoov ntxoo ntawm cov khoom nyob rau hauv lub rays ntawm ncaj qha qhov chaw.
Xav tias qhov zoo ntawm Lara Croft txoj kev taug txuj kev nyuaj nyob hauv av, Duab Ntxoo ntawm Tomb Raider muaj ntau qhov xwm txheej zoo sib xws. Yog tsis muaj DXR, lub cav siv dynamic duab duab duab los qhia cov teeb pom kev zoo. Cov qauv no zoo ib yam li kev taug qab hauv daim duab duab ntxoov ntxoo yog tsim los ntawm kev sib cais ntawm qhov xwm txheej los ntawm kev pom zoo sib xws nrog lub teeb ci, tab sis tau paub qhov tsis zoo. Yog li, duab ntxoov ntxoo daim duab qhia tsis yog qhov tseeb; lawv tsuas yog ua haujlwm nrog qhov chaw teeb pom kev zoo thiab tsis tsim silhouettes nrog cov qauv muag muag yam tsis muaj kev ua haujlwm ntxiv ntawm qhov muag plooj. Thiab txhawm rau txuag cov khoom siv suav nrog, raws li txoj cai, tsuas yog xaiv cov khoom siv tau muab tso rau hauv daim duab duab ntxoov ntxoo. Ray tracing tsis muaj cov nyiaj siv ua haujlwm no, thiab nyob rau hauv cov xwm txheej zoo Duab Ntxoo ntawm Tomb Raider hloov pauv loj heev - qee yam uas tsim nyog rov tuaj xyuas rau cov neeg uas twb tau ntaus qhov kev ua si kom pom lawv tus kheej.
Tab sis alas, qhov cuam tshuam ntawm DXR hauv Duab Ntxoo ntawm Tomb Raider tsuas yog txwv rau qhov chaw ncaj qha. Reflected lub teeb tseem siv tau siv txoj hauv kev zoo li qub, "ci" hauv daim ntawv qhia tus neeg kho, nrog rau qhov muaj zog ntxiv nyob rau hauv daim ntawv ntawm Ambient Occlusion. Tom qab Metro Exodus, qhov twg cov neeg tsim khoom tau hloov pauv tag nrho lub ntiaj teb teeb pom kev zoo rau txoj kab hluav taws xob, Duab Ntxoo ntawm Tomb Raider txoj hauv kev ib nrab ntawm lub siab yog twb nyuaj rau kev sib raug zoo. Tsis tas li ntawd, los ntawm cov screenshots nws yooj yim pom ntau npaum li cas tus duab ntxoov ntxoo qhov tob hloov nyob ntawm DXR nqis. Hauv qee qhov xwm txheej nws nyuaj rau pom qhov sib txawv ntawm Nruab Nrab theem tracing thiab qauv duab duab duab. Tsis tas li ntawd, txawm tias nyob rau qib siab DXR zoo, cov silhouettes silhouettes pom tau tias yog qhov tshwm sim ntawm cov nqaj qis.
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Image Quality: DLSS vs TAA
Ray tracing, txawm nyob rau hauv ib qho kev txwv, raws li ua tiav hauv Duab ntxoov ntxoo ntawm Tomb Raider, cuam tshuam rau kev ua tau zoo ntawm GPU, thiab qhov no twb yog ib qho kev xav tau heev ntawm cov duab zoo. Txhawm rau them nyiaj rau qhov tsis muaj kev cuam tshuam rau cov nqi sib tw, cov neeg tsim khoom ua si tau qhia txog kev txhawb nqa DLSS tib lub sijhawm li DXR. Peb twb tau sau ntau dua ib zaug hais txog NVIDIA cov cuab yeej cuab tam, uas tso cai rau GPU kom ua tiav ntawm qhov kev daws teeb meem txo qis thiab tom qab ntawd ntsuas tus ncej siv lub neural network ntawm tensor cores ntawm Turing architecture. Txawm li cas los xij, qhov kev ua tau zoo uas tau muab los ntawm Battlefield V, Final Fantasy XV thiab Metro Exodus twb tau rhuav tshem cov kev xav tsis zoo txog qhov zoo ntawm DLSS thaum pib ntawm nws qhov kev faib tawm. Ntawm peb qhov kev ua si pioneering, tsuas yog zaum kawg Fantasy XV muaj DLSS tso zis piv rau kev qhia ncaj qha ntawm lub hom phiaj kev daws teeb meem, thiab txawm tias tom qab ntawd nrog ntau cov lus ceeb toom.
Tsis tas yuav hais, peb tsis xav tias yuav tau txais txiaj ntsig zoo los ntawm DLSS hauv Duab Ntxoo ntawm Tomb Raider? Txawm li cas los xij, qhov kev ua si tau ua rau peb xav tsis thoob. Hauv ob peb qhov kev txhaj tshuaj peb tau txhaj tshuaj siv DLSS thiab TAA, siv dav thiab tsis xav tau puv npo los tiv thaiv tus lej, nws nyuaj rau pom qhov txawv ntawm qhov pom tseeb ntawm qhov pom thawj zaug. DLSS yog qhov tshwj xeeb tshaj yog zoo ntawm kev ntes cov ntsiab lus zoo nkauj ntawm qhov chaw loj. Txawm tias cov khoom xws li cov nplooj ntoo thiab cov plaub hau tsis muaj qhov muag plooj. Rau kev sib piv, ntawm no yog cov screenshots zoo sib xws coj hauv 1440p hom thiab tsuas yog nce mus rau lub hom phiaj kev daws teeb meem ntawm 2160p siv lub tshuab ua si (ua li no, koj yuav tsum tau lov tes taw tshwj xeeb puv npo hom kev xaiv).
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Txawm li cas los xij, peb twb tau tswj xyuas kom paub tseeb tias nyob rau hauv txhua qhov kev ua si uas siv DLSS, tsis muaj ob qhov sib txuas neural zoo ib yam tuaj yeem pom. Lub algorithm uas muaj nyob rau Duab ntxoov ntxoo ntawm Tomb Raider muaj qee qhov quirks uas peb tsis tau ntsib ua ntej. DLSS muaj teeb meem nrog cov duab cov ntsiab lus nrog ntau cov kab nyias nyias uas pom tau tias yog superimposed nyob rau sab saum toj ntawm pob tshab kev ntxhib los mos - tsheb kauj vab spokes, ivy ntawm phab ntsa ntawm lub tsev, thiab lwm yam. Cov cheeb tsam ntawm tus ncej zoo li DLSS tsis txawm sim nce kev daws teeb meem.
Tsis tas li ntawd, nyob rau hauv tshwj xeeb yog complex scenes (piv txwv li, nyob rau hauv qhov tob ntawm lub zoov nuj txeeg), lub neural network tej zaum yuav disoriented thiab pib plooj cov khoom uas nws txwv tsis pub cov txheej txheem nrog siv clarity (xws li cov khaub ncaws thiab cov plaub hau ntawm lub ntsiab cim). Thaum lub koob yees duab txav nrawm, cov qauv tsis tseeb tshwm sim ntawm cov ru tsev hlau corrugated (txawm li cas los xij, nws tsis tuaj yeem pom lawv hauv kev txav). Thaum kawg, DLSS ho txhim kho qhov sib piv tag nrho, tsis hais cov ntsiab lus ntawm tus ncej. Tab sis qhov no yog nitpicking. Nyob rau hauv tag nrho, Duab ntxoov ntxoo ntawm lub qhov ntxa Raider ua tiav cov txiaj ntsig zoo tshaj plaws ntawm plaub qhov kev ua si nrog kev txhawb nqa DLSS - peb xav kom ua kom muaj kev xaiv no, tshwj xeeb tshaj yog ntawm 2160p ua ke nrog DXR.
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Test stand, xeem methodology
| Test sawv | |
|---|---|
| CPU | Intel Core i9-9900K (4,9 GHz, 4,8 GHz AVX, tsau zaus) |
| Kev Hais Lus | ASUS MAXIMUS XI APEX |
| RAM | G.Skill Trident Z RGB F4-3200C14D-16GTZR, 2 Γ 8 GB (3200 MHz, CL14) |
| ROM | Intel SSD 760p, 1024 GB |
| Hwj chim unit | Corsair AX1200i, 1200 W |
| CPU txias system | Corsair Hydro Series H115i |
| Vaj Tse | CoolerMaster Test Bench V 1.0 |
| Saib | NEC EA244UHD |
| operating system | Windows 10 Pro x64 |
| Software rau AMD GPUs | |
| Txhua daim npav video | AMD Radeon Software Adrenalin 2019 Tsab 19.3.2 |
| NVIDIA GPU software | |
| Txhua daim npav video | NVIDIA GeForce Game Npaj Tsav Tsheb 419.35 |
Kev ntsuas kev ua tau zoo tau ua los ntawm kev siv tus duab ntxoov ntxoo ntawm lub qhov ntxa Raider tsim nrog txhua qhov kev xaiv duab ntawm qhov txiaj ntsig siab tshaj plaws (tshwj tsis yog tag nrho-screen anti-aliasing thiab DXR, uas peb sib txawv hauv kev sim). Qhov nruab nrab thiab qhov tsawg kawg nkaus tus nqi yog muab los ntawm array ntawm rendering lub sij hawm rau ib tug neeg thav ntawv, uas qhov kev ua si sau rau cov ntaub ntawv tau txais.
Qhov nruab nrab tus ncej tus nqi hauv cov kab kos yog qhov hloov pauv ntawm qhov nruab nrab lub sijhawm ua haujlwm. Txhawm rau kwv yees qhov tsawg kawg nkaus tus nqi, tus naj npawb ntawm cov ncej tsim nyob rau hauv txhua thib ob ntawm kev xeem yog xam. Los ntawm cov array ntawm tus lej no, tus nqi sib raug rau 1 feem pua ββββntawm qhov kev faib tawm raug coj mus.
Cov neeg koom xeem
- NVIDIA GeForce RTX 2080 Ti Founders Edition (1350/14000 MHz, 11 GB);
- NVIDIA GeForce GTX 2080 Founders Edition (1515/14000 MHz, 8 GB);
- NVIDIA GeForce RTX 2070 Founders Edition (1410/14000 MHz, 8 GB);
- NVIDIA GeForce RTX 2060 Founders Edition (1365/14000 MHz, 6 GB).
Tau qhov twg los: 3d xov.ru