Thawj ntu xaus nrog cov txiaj ntsig zoo rau cov tswv ntawm GeForce GTX cov qauv qub. Nyob rau hauv tsis txaus ntseeg thiab rau lub sij hawm yog ob peb sim los ua tswv hybrid rendering, developers tsis greedy nrog DXR cov teebmeem thiab cia lawv kho lawv zoo txaus kom ntev lub neej ntawm haib GPUs ntawm lub yav dhau los tiam. Raws li qhov tshwm sim, GeForce GTX 1080 Ti tuaj yeem sib tw nrog GeForce RTX 2060 hais txog kev ua haujlwm hauv и , xa kev ntseeg siab siab tus nqi hauv 1080p hom. Tab sis cov txiaj ntsig tau txais txiaj ntsig ua kom pom tseeb tias qhov no tsuas yog lub xeev ib ntus xwb. GeForce GTX 1080 Ti tau tso cai rau hauv qhov kev ua si no raws li cov txheeb ze tsis zoo.
Puas yuav GPUs uas tsis muaj cov kab hluav taws xob tshwj xeeb tracing muaj peev xwm muaj sia nyob hauv nthwv dej tom ntej ntawm kev tsim? Txhawm rau teb cov lus nug no, peb yuav tsis ua qhov twv ua ntej raws li cov txiaj ntsig ntawm kev ua si uas twb tau tso tawm lawm. Txhawm rau ua ke nrog tus tsav tsheb hloov tshiab nrog DXR kev txhawb nqa ntawm Pascal GPUs thiab qis-kawg Turing tsev neeg chips, sim versions ntawm ob txoj haujlwm yuav los tom ntej uas siv hybrid rendering - Atomic Heart thiab Justice - tau luam tawm. Tsis tas li ntawd, 3DMark Port Royal benchmark thiab Reflections demo ntawm Unreal Engine 4 muab lub sijhawm los nqa daim ntaub rau lub neej yav tom ntej ntawm kev ua si hauv computer.Cov kev ntsuam xyuas no deb dhau lub peev xwm ntawm Pascal thiab yuav txiav txim siab txoj hmoo yav tom ntej ntawm cov yeeb yaj kiab zoo tshaj plaws. daim npav niaj hnub no - GeForce RTX series.
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 × 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 |
| NVIDIA GPU software | |
| NVIDIA GeForce RTX 20 | NVIDIA GeForce Game Npaj Tsav Tsheb 419.67 |
| NVIDIA GeForce GTX 10/16 | NVIDIA GeForce Game Npaj Tsav Tsheb 425.31 |
Qhov nruab nrab thiab qhov tsawg kawg nkaus tus nqi yog muab los ntawm ib qho kev sib tw ntawm tus kheej rendering lub sij hawm tsim siv OCAT utility. 3DMark Port Royal test muab nws tus kheej qhov nruab nrab tus lej txheeb cais.
Qhov nruab nrab tus ncej tus nqi hauv cov kab kos yog qhov hloov pauv ntawm lub sijhawm nruab nrab ntawm lub sijhawm. 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 ntawm cov kev faib khoom raug xaiv.
Cov neeg koom xeem
Cov npav video hauv qab no tau koom nrog hauv kev sim ua haujlwm:
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Atomic Lub Plawv
Tus qauv ntsuas rau qhov kev ua si Atomic Heart yuav tsis muaj lwm qhov chaw uas tsis yog lub peev xwm los pab txhawb cov thav duab scaling siv , thiab qhov siab tshaj plaws kev daws teeb meem yog 2560 × 1600 pixels. Ray tracing yeej ib txwm ua haujlwm ntawm no. Vim tias lub tshuab Atomic Heart siv DXR los ua ob qhov sib txawv - duab ntxoov ntxoo thiab lub teeb pom kev zoo (nrog rau ntau lub teeb pom kev ntawm ntau daim iav), qhov kev sim no ua rau muaj kev sib tw loj heev txawm tias cov accelerators ntawm Turing chips nrog rau RT cores. Cov laus NVIDIA cov qauv (GeForce RTX 2080 thiab RTX 2080 Ti) tshaj 60 fps cim hauv 1080p hom los ntawm cov npoo, thaum RTX 2060 thiab RTX 2070 yog clamped nyob rau hauv ntau ntawm 45-55 FPS. Hauv qhov sib piv, ntawm 1440p, txawm tias GeForce RTX 2080 Ti tsis ncav cuag 60 FPS qhov pib, thiab GeForce RTX 2060 cov txiaj ntsig tau poob qis dua 30 FPS.
Qhov kawg version ntawm Atomic Heart yuav tso cai rau koj los kho qhov zoo ntawm DXR los txo cov load ntawm GPU. Tsis tas li ntawd, cov neeg tsim khoom tseem muaj ob peb lub hlis los ua kom zoo dua lub cav. Tab sis nyob rau hauv nws daim ntawv tam sim no, qhov kev ua si kom meej meej tshaj lub peev xwm ntawm tej accelerators ntawm Pascal GPUs. Tag nrho cov GeForce GTX 1080 Ti muaj peev xwm yog 26 FPS ntawm 1080p thiab 15 FPS ntawm 1440p, cia nyob ib leeg tsis muaj zog GTX 10 series li.
Nrog rau kev thauj khoom siab npaum li hauv Atomic Heart, txawm tias GeForce GTX 1660 thiab GTX 1660 Ti video phaib, tsis muaj cov kab hluav taws xob tshwj xeeb tracing units, muaj qhov zoo dua li cov qauv ntawm cov tiam dhau los. Ob qho tib si tus nqi nruab nrab tus nqi nrawm dua yog qhov zoo tshaj rau GeForce GTX 1080 - peb tsis tau pom qhov kev swb ntawm Pascal architecture. Tab sis yuav tsum yog li ntawd, txhawm rau txhim kho tus nqi tsim nyog, lub zog ntawm kev suav ntawm TU116 nti tseem tsis txaus.
Kev Ncaj Ncees
Suav MMORPG Kev Ncaj Ncees tsis tuaj yeem hu ua kev ua si ntawm lub neej yav tom ntej yam tsis muaj kev tshwj tseg, vim nws tau tsim tawm xyoo tas los. Tab sis nyob rau hauv lub neej yav tom ntej, cov neeg tsim khoom npaj siab los qhia txog cov teeb meem ntawm kev ncaj ncees thiab tau tshaj tawm cov qauv sib txawv los ntsuas lawv qhov kev ua tau zoo. Tsis zoo li lwm yam kev ntsuam xyuas hauv kev xaiv niaj hnub no, lub cav Kev Ncaj Ncees tsis yog ntau dhau nrog DXR cov teebmeem uas nws yuav coj GPU rau hauv lub hauv caug, tshwj tsis yog cov qauv qub ntawm Turing tsev neeg. Ray Tracing yog siv ntawm no los ua ib qho kev xav hauv qhov chaw tshwj xeeb, duab ntxoov ntxoo, thiab qhov cuam tshuam ntawm lub teeb hauv cov kua nruab nrab (caustics). Tsis tas li ntawd, tsis tas yuav suav nrog cov duab hluav taws xob tracing, Kev Ncaj Ncees yog qhov kev ua si tsis txaus ntseeg, raws li kev sib tw World of Warcraft. Thiab ua tsaug rau lub peev xwm los tua txoj kab hluav taws xob hauv qhov kev ntsuam xyuas Kev Ncaj Ncees, peb tau txheeb xyuas cov neeg koom nrog cov kev ua tau zoo thiab ntsuas qhov feem pua ntawm RT ntawm tus nqi ncej.
Cov ntaub ntawv tau txais yog zoo ib yam nrog cov duab uas peb tau pom nyob rau hauv lwm yam dej num nrog kuj undemanding DXR teebmeem (Battlefield V thiab Duab ntxoov ntxoo ntawm lub qhov ntxa Raider). Ray tracing sib npaug cuam tshuam qhov kev ua si ntawm peb qhov kev daws teeb meem sib txawv (1080p, 1440p, thiab 2160p) tshwj tsis yog tias muaj kev mob siab rau ray tracing logic hauv GPU tuag. Yog li, "ntsuab" video phaib ntawm tiam dhau los hauv feem ntau poob los ntawm 74 txog 79% ntawm qhov nruab nrab tus ncej tus nqi (tsuas yog GeForce GTX 1080 Ti tau tawm nrog 63% hauv 1080p hom). Cov khoom tshiab ntawm TU116 nti (GeForce GTX 1660 thiab GTX 1660 Ti) tau nyob rau hauv txoj haujlwm zoo dua vim tias lub koom haum vam meej ntawm shader ALUs thiab raug kev txom nyem tsuas yog 62-65% FPS.
Thiab tau kawg, qhov txiaj ntsig zoo tshaj plaws tau pom los ntawm cov accelerators ntawm Turing chips nrog RT cores. Ntawm 1080p daws teeb meem, qhov ua tau zoo ntawm GeForce RTX series video phaib raug kev txom nyem los ntawm 18-27%, ntawm 1440p los ntawm 21-32%, thiab ntawm 2160p los ntawm 31-33%. Daim ntawv ceeb toom yuav ua li cas tus qauv flagship sawv tawm hauv pab pawg no - GeForce RTX 2080 Ti raug kev txom nyem tsawg dua piv rau RTX 2060, RTX 2070 thiab RTX 2080 ntawm kev daws teeb meem hauv qab 2160p. Txawm li cas los xij, GPUs tshiab tshuav lawv cov txiaj ntsig zoo ntawm cov kev daws teeb meem qis tsis yog rau Turing architecture nkaus xwb, tab sis kuj rau qhov tseeb tias tsis muaj DXR cuam tshuam, tus ncej tus nqi hauv Kev Ncaj Ncees raug txwv los ntawm kev ceev ntawm lub hauv paus processor ntawm 126-127 FPS.
Nyob rau hauv cov ntsiab lus tsis meej tus nqi, Kev Ncaj Ncees nrog cov duab hluav taws xob tau yooj yim ua tiav los ntawm txhua daim npav GeForce RTX cov cim npe ntawm 1080p thiab 1440p kev daws teeb meem. GeForce RTX 2060 poob 3 fps los ntawm tus nqi tseem ceeb ntawm 60 FPS hauv 1440p hom, tab sis cov qauv qub tau ntseeg siab dhau qhov kev txwv no. Tab sis hauv 4K hom, txawm tias GeForce RTX 2080 Ti tsis ncav cuag 60 FPS, thaum RTX 2060 poob qis dua 30.
Ntawm cov phaib video raws li Pascal chips, tsis muaj ib qho khoom siv uas muaj peev xwm coj Kev Ncaj Ncees mus rau qib 60 FPS. GTX 10 series accelerators raug txwv rau 1080p hom, thiab txawm tias tom qab ntawd tsuas yog peb tus qauv qub (GTX 1070 Ti, GTX 1080 thiab GTX 1080 Ti) ua tau raws li qhov tsawg kawg nkaus 30 FPS cov qauv raws li lawv lub peev xwm. Tib yam siv rau GeForce GTX 1660 thiab GTX 1660 Ti, txawm hais tias, rau qhov credit ntawm NVIDIA cov khoom tshiab, nws tsim nyog lees paub tias hauv Kev Ncaj Ncees lawv rov ua tsis zoo dua li GeForce GTX 1080.
| Kev Ncaj Ncees | ||
|---|---|---|
| 1920 × 1080 | ||
| RT Tawm | RT Nws | |
| NVIDIA GeForce RTX 2080 Ti FE (11 GB) | 100% | -18% |
| NVIDIA GeForce RTX 2080 FE (8 GB) | 100% | -20% |
| NVIDIA GeForce RTX 2070 FE (8 GB) | 100% | -21% |
| NVIDIA GeForce RTX 2060 FE (6 GB) | 100% | -27% |
| NVIDIA GeForce GTX 1660 Ti (6 GB) | 100% | -65% |
| NVIDIA GeForce GTX 1660 (6 GB) | 100% | -64% |
| NVIDIA GeForce GTX 1080 Ti (11 GB) | 100% | -63% |
| NVIDIA GeForce GTX 1080 (8 GB) | 100% | -74% |
| NVIDIA GeForce GTX 1070 Ti (8 GB) | 100% | -74% |
| NVIDIA GeForce GTX 1070 (8 GB) | 100% | -77% |
| NVIDIA GeForce GTX 1060 (6 GB) | 100% | -77% |
| Kev Ncaj Ncees | ||
|---|---|---|
| 2560 × 1440 | ||
| RT Tawm | RT Nws | |
| NVIDIA GeForce RTX 2080 Ti FE (11 GB) | 100% | -21% |
| NVIDIA GeForce RTX 2080 FE (8 GB) | 100% | -30% |
| NVIDIA GeForce RTX 2070 FE (8 GB) | 100% | -33% |
| NVIDIA GeForce RTX 2060 FE (6 GB) | 100% | -32% |
| NVIDIA GeForce GTX 1660 Ti (6 GB) | 100% | -65% |
| NVIDIA GeForce GTX 1660 (6 GB) | 100% | -64% |
| NVIDIA GeForce GTX 1080 Ti (11 GB) | 100% | -76% |
| NVIDIA GeForce GTX 1080 (8 GB) | 100% | -77% |
| NVIDIA GeForce GTX 1070 Ti (8 GB) | 100% | -77% |
| NVIDIA GeForce GTX 1070 (8 GB) | 100% | -78% |
| NVIDIA GeForce GTX 1060 (6 GB) | 100% | -79% |
| Kev Ncaj Ncees | ||
|---|---|---|
| 3840 × 2160 | ||
| RT Tawm | RT Nws | |
| NVIDIA GeForce RTX 2080 Ti FE (11 GB) | 100% | -31% |
| NVIDIA GeForce RTX 2080 FE (8 GB) | 100% | -23% |
| NVIDIA GeForce RTX 2070 FE (8 GB) | 100% | -33% |
| NVIDIA GeForce RTX 2060 FE (6 GB) | 100% | -33% |
| NVIDIA GeForce GTX 1660 Ti (6 GB) | 100% | -63% |
| NVIDIA GeForce GTX 1660 (6 GB) | 100% | -62% |
| NVIDIA GeForce GTX 1080 Ti (11 GB) | 100% | -77% |
| NVIDIA GeForce GTX 1080 (8 GB) | 100% | -78% |
| NVIDIA GeForce GTX 1070 Ti (8 GB) | 100% | -77% |
| NVIDIA GeForce GTX 1070 (8 GB) | 100% | -78% |
| NVIDIA GeForce GTX 1060 (6 GB) | 100% | -79% |
Tau qhov twg los: 3d xov.ru