Kashi na farko ya ƙare da kyakkyawan sakamako ga masu tsofaffin samfuran GeForce GTX. A cikin jin kunya kuma don ƴan yunƙuri na ƙwararrun ma'anar haɗaɗɗiyar, masu haɓaka ba sa haɗama tare da tasirin DXR kuma suna ba su damar daidaita ingancin su sosai don tsawaita rayuwar GPUs masu ƙarfi na ƙarni na baya. A sakamakon haka, GeForce GTX 1080 Ti na iya yin gasa tare da GeForce RTX 2060 dangane da aiki a ciki. и , isar da ingantaccen ƙimar firam a cikin yanayin 1080p. Amma sakamakon benchmark ya bayyana cewa wannan lamari ne na wucin gadi. An ba da izinin GeForce GTX 1080 Ti a cikin wannan wasan azaman dangi matalauci.
Shin GPUs ba tare da ƙwararrun damar gano hasken ray za su rayu a cikin ƙirar ƙira ta gaba ba? Don amsa wannan tambayar, ba za mu yi tsinkaya ba dangane da sakamakon wasannin da aka fitar. Don daidaitawa tare da sabuntawar direba tare da tallafin DXR akan Pascal GPUs da ƙananan guntuwar dangin Turing, an buga nau'ikan gwaji na ayyuka biyu masu zuwa ta amfani da ma'anar haɗaɗɗiyar - Atomic Heart da Adalci - an buga su. Bugu da ƙari, 3DMark Port Royal benchmark da Reflections demo a kan Unreal Engine 4 suna ba da dama don ɗaga labule a kan makomar wasannin kwamfuta. Waɗannan gwaje-gwajen sun fi ƙarfin ikon Pascal kuma za su yanke shawarar makomar gaba na mafi kyawun bidiyo. katunan na yau - GeForce RTX jerin.
Matsayin gwaji, hanyoyin gwaji
| Gwajin tsayawa | |
|---|---|
| CPU | Intel Core i9-9900K (4,9 GHz, 4,8 GHz AVX, ƙayyadaddun mitar) |
| Bangon uwa | 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 |
| Wurin lantarki | Corsair AX1200i, 1200 W |
| CPU sanyaya tsarin | Corsair Hydro Series H115i |
| Gidaje | CoolerMaster Gwajin Bench V1.0 |
| Saka idanu | Saukewa: NEC EA244UHD |
| tsarin aiki | Windows 10 Pro x64 |
| NVIDIA GPU software | |
| NVIDIA GeForce RTX 20 | NVIDIA GeForce Wasan Shirye Direba 419.67 |
| NVIDIA GeForce GTX 10/16 | NVIDIA GeForce Wasan Shirye Direba 425.31 |
Matsakaicin matsakaici da mafi ƙarancin ƙimar firam an samo su ne daga tsararrun lokutan yin firam guda ɗaya waɗanda aka ƙirƙira ta amfani da kayan aikin OCAT. Gwajin 3DMark Port Royal yana ba da matsakaicin kididdigar ƙimar firam ɗin sa.
Matsakaicin ƙimar firam a cikin ginshiƙi shine sabanin matsakaicin lokacin firam. Don ƙididdige mafi ƙarancin ƙimar firam, ana ƙididdige adadin firam ɗin da aka kafa a cikin kowane daƙiƙa na gwajin. Daga wannan jeri na lambobi, an zaɓi ƙimar da ta yi daidai da kashi 1st na rarrabawa.
Gwada mahalarta
Katunan bidiyo masu zuwa sun shiga cikin gwajin aiki:
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Atomic Heart
Ma'auni don wasan Atomic Heart mai zuwa baya ƙunshi kowane saiti banda ikon kunna firam ɗin ta amfani da , kuma matsakaicin ƙudurin allo shine 2560 × 1600 pixels. Binciken Ray yana aiki koyaushe anan. Saboda injin Atomic Heart yana amfani da DXR don haifar da tasiri daban-daban guda biyu - inuwa da hasken haske (ciki har da binciken ray da yawa tsakanin saman madubi da yawa), wurin gwajin yana haifar da babban kalubale har ma ga masu haɓakawa akan kwakwalwan Turing tare da kwatancen RT. Tsofaffin samfuran NVIDIA (GeForce RTX 2080 da RTX 2080 Ti) sun zarce alamar 60fps a cikin yanayin 1080p ta gefe, yayin da RTX 2060 da RTX 2070 suna manne a cikin kewayon 45-55 FPS. Sabanin haka, a 1440p, har ma da GeForce RTX 2080 Ti bai kai matakin 60 FPS ba, kuma sakamakon GeForce RTX 2060 ya faɗi ƙasa da 30 FPS.
Sigar ƙarshe ta Atomic Heart zai iya ba ku damar daidaita ingancin tasirin DXR don rage nauyi akan GPU. Bugu da kari, masu haɓakawa har yanzu suna da watanni da yawa don haɓaka injin gabaɗaya. Amma a cikin tsarin sa na yanzu, wasan a fili ya zarce ƙarfin kowane mai haɓakawa akan Pascal GPUs. Duk GeForce GTX 1080 Ti yana da ikon shine 26 FPS a 1080p da 15 FPS a 1440p, balle na'urori masu ƙarancin ƙarfi na GTX 10.
Tare da nauyi mai girma kamar a cikin Atomic Heart, har ma da GeForce GTX 1660 da katunan bidiyo na GTX 1660 Ti, waɗanda ba su da raka'o'in gano radiyo na musamman, suna da fa'ida akan yawancin samfuran ƙarni na baya. Duk sabbin masu haɓaka masu matsakaicin farashi sun fi GeForce GTX 1080 - ba mu taɓa ganin irin wannan cin nasara na gine-ginen Pascal ba. Amma duk da haka, don haɓaka ƙimar firam ɗin da aka yarda, cikakken ikon sarrafa guntu na TU116 har yanzu bai isa ba.
Justice
Ba za a iya kiran shari'ar MMORPG ta kasar Sin wasa na gaba ba tare da annashuwa ba, saboda an kaddamar da shi a bara. Amma a nan gaba kaɗan, masu haɓakawa sun yi niyyar gabatar da tasirin gano hasken haske a cikin Adalci kuma sun fitar da wani maƙasudi na dabam don kimanta aikinsu. Ba kamar sauran gwaje-gwaje a cikin zaɓi na yau ba, injin Adalci bai cika cika da tasirin DXR ba har zai kawo wani GPU ga gwiwoyinsa, ban da tsofaffin samfuran dangin Turing. Ana amfani da Ray Tracing anan don yin tunani guda ɗaya a cikin filaye masu ban mamaki, inuwa, da karkatar da haske a cikin matsakaicin ruwa (caustics). Bugu da kari, ba tare da yin la'akari da binciken ray ba, Adalci wasa ne da bai dace ba, kamar yadda ya dace da kowane abokin hamayya na Duniya na Warcraft. Kuma godiya ga ikon kashe binciken hasashe a gwajin Adalci, mun kafa tsarin aikin mahalarta gwajin kuma mun auna yawan tasirin RT akan ƙimar firam.
Bayanan da aka samu sun yi daidai da hoton da muka lura a cikin wasu ayyuka tare da tasirin DXR maras buƙata (Battlefield V da Shadow of the Tomb Raider). Binciken Ray yana tasiri daidai da wasan kwaikwayon a ƙudurin allo daban-daban guda uku (1080p, 1440p, da 2160p) sai dai idan an sadaukar da dabarun gano ray a cikin mutuwar GPU. Don haka, katunan bidiyo na "kore" na ƙarni na baya a mafi yawan lokuta sun rasa daga 74 zuwa 79% na matsakaicin ƙimar firam (kawai GeForce GTX 1080 Ti ya tafi tare da 63% a cikin yanayin 1080p). Sabbin samfura akan guntu TU116 (GeForce GTX 1660 da GTX 1660 Ti) sun kasance cikin matsayi mafi fa'ida saboda ƙungiyar ci gaba na shader ALUs kuma sun sha wahala kawai 62-65% FPS.
Kuma ba shakka, mafi kyawun sakamako an nuna su ta hanyar haɓakawa akan kwakwalwan Turing tare da muryoyin RT. A 1080p, aikin katunan bidiyo na GeForce RTX ya sha wahala kawai 18-27%, a 1440p ta 21-32%, kuma a 2160p ta 31-33%. Yi la'akari da yadda ƙirar flagship ta fito a cikin wannan rukunin - GeForce RTX 2080 Ti ya sha wahala asara kaɗan idan aka kwatanta da RTX 2060, RTX 2070 da RTX 2080 a ƙudurin ƙasa 2160p. Koyaya, sabbin GPUs suna bin ƙwararrun sakamakon su a ƙananan ƙuduri ba kawai ga tsarin gine-ginen Turing ba, har ma da gaskiyar cewa ba tare da tasirin DXR ba, ƙimar firam a cikin Adalci yana iyakance ta saurin mai sarrafa na tsakiya a 126-127 FPS.
A cikin cikakkun sharuddan ƙimar firam, Adalci tare da gano ray ana samun sauƙin samu ta duk katunan zane mai alamar GeForce RTX a ƙudurin allo na 1080p da 1440p. GeForce RTX 2060 ya faɗi 3fps daga mahimmancin ƙimar 60 FPS a cikin yanayin 1440p, amma tsofaffin samfuran sun sami ƙarfin gwiwa sun shawo kan wannan iyaka. Amma a cikin yanayin 4K, har ma da GeForce RTX 2080 Ti bai kai 60 FPS ba, yayin da RTX 2060 ya faɗi ƙasa da 30.
Daga cikin katunan bidiyo dangane da kwakwalwan kwamfuta na Pascal, babu na'ura guda ɗaya da ke iya kawo Adalci zuwa matakin 60 FPS. Masu haɓaka jerin abubuwan GTX 10 suna iyakance ga yanayin 1080p, har ma da tsofaffin samfuran uku (GTX 1070 Ti, GTX 1080 da GTX 1080 Ti) sun haɗu da ƙaramin ma'aunin FPS 30 dangane da iyawar su. Hakanan ya shafi GeForce GTX 1660 da GTX 1660 Ti, kodayake, ga darajar sabbin samfuran NVIDIA, yana da kyau a yarda cewa a cikin gwajin Adalci ba su sake yin muni fiye da GeForce GTX 1080 ba.
| Justice | ||
|---|---|---|
| 1920 × 1080 | ||
| RT Kashe | RT Kunna | |
| 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% |
| Justice | ||
|---|---|---|
| 2560 × 1440 | ||
| RT Kashe | RT Kunna | |
| 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% |
| Justice | ||
|---|---|---|
| 3840 × 2160 | ||
| RT Kashe | RT Kunna | |
| 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% |
source: 3dnews.ru