Crytek amalankhula za magwiridwe antchito a Radeon RX Vega 56 pakutsata ma ray

Crytek yawulula mwatsatanetsatane za chiwonetsero chake chaposachedwa cha ray-time tracking pa mphamvu ya khadi ya kanema ya Radeon RX Vega 56. Tikumbukenso kuti pakati pa Marichi chaka chino wopanga adasindikiza kanema momwe adawonetsa ray yeniyeni. kutsata kuyendetsa pa injini ya CryEngine 5.5 pogwiritsa ntchito khadi ya kanema ya AMD.

Panthawi yofalitsa kanemayo, Crytek sanafotokoze zambiri za momwe Radeon RX Vega 56 ikuyendera mu Neon Noir demo. Tsopano opanga adagawana zambiri: khadi la kanema limatha kupereka pafupifupi 30 FPS mu Full HD resolution (1920 × 1080 pixels). Zinadziwikanso kuti ngati mtundu / kuchuluka kwa kutsata kwa ray kwachepa, ndiye kuti chowonjezera chojambulira chofananacho chingapereke 40 FPS mu QHD resolution (2560 × 1440 pixels).

Mu chiwonetsero cha Neon Noir, kufufuza kwa ray kumagwiritsidwa ntchito kupanga zowunikira komanso zowunikira. Kunena zowona, ndikofunikira kudziwa kuti pali zowunikira zambiri pano, ndipo khadi ya kanema ya Radeon RX Vega 56 idakwanitsa kuthana nazo, ngakhale popanda malingaliro apadera kuti afulumizitse kutsatira ngati ma RT cores. Tikukumbutseni kuti pakadali pano khadi la kanema la AMD ndi la mayankho a gawo lapakati pamitengo.

Chinsinsi chakuchita bwino ndi chosavuta: kutsata kwa ray mu chiwonetsero cha Crytek kumachokera ku voxel. Njira iyi imafunikira mphamvu yamakompyuta yocheperako kuposa ukadaulo wa NVIDIA RTX. Chifukwa cha izi, osati makhadi apamwamba okha, komanso makadi apakati amtengo wapatali amatha kupanga zithunzi zapamwamba pogwiritsa ntchito ray tracing, mosasamala kanthu kuti ali ndi malingaliro apadera a ntchito zoterezi kapena ayi.

Komabe, Crytek akuti ma cores apadera a RT amatha kufulumizitsa kutsata kwa ray. Kuphatikiza apo, palibe zolepheretsa kugwiritsa ntchito kwawo ndiukadaulo wa Crytek, chifukwa makadi amakanema a GeForce RTX amathandizira Microsoft DXR. Ndi kukhathamiritsa koyenera, ma accelerator awa azitha kutsata njira yabwino kwambiri mu Neon Noir demo, ngakhale mu 4K resolution (3840 × 2160 pixels). Poyerekeza, GeForce GTX 1080 ili ndi theka la magwiridwe antchito. Zikuwonekeratu kuti GeForce RTX sipereka zatsopano mu injini ya CryEngine, koma imapereka magwiridwe antchito komanso tsatanetsatane.

Ndipo pamapeto pake, opanga Crytek adazindikira kuti ma API amakono monga DirectX 12 ndi Vulkan amaperekanso zabwino zambiri pakugwiritsa ntchito kufufuza kwanthawi yeniyeni. Chowonadi ndi chakuti amapereka mwayi wofikira pazida zotsika kwambiri, chifukwa chomwe kukhathamiritsa kwabwino kumatheka komanso kugwiritsa ntchito zinthu zonse pantchito yolemetsa ndikutsata ma ray ndikotheka.

Source: 3dnews.ru