AMD Navi yuav txawv heev ntawm Vega thiab lwm yam GCN-based chips

Maj mam, ntau thiab ntau cov ntsiab lus tau nthuav tawm txog cov qauv tshiab ntawm AMD Navi GPUs. Raws li koj paub, nws yuav dhau los ua tom ntej no version cov Graphics Core Next (GCN) uas twb tau siv ntev lawm, tab sis tib lub sijhawm, raws li cov ntaub ntawv tshiab, nws yuav tau txais kev hloov pauv sai heev. Tshwj xeeb, cov qauv tshiab yuav kho ib qho teeb meem loj tshwm sim hauv cov qauv dhau los ntawm GCN.

AMD Navi yuav txawv heev ntawm Vega thiab lwm yam GCN-based chips

Nws nyob hauv Internet luam tawm schematic daim duab ntawm Navi 10 GPU. Kev txiav txim siab los ntawm nws, kev suav lub zog ntawm GPU yuav muab faib ua yim qhov chaw ntxoov ntxoo (Shader cav), txhua tus yuav muaj tsib lub tshuab xam zauv (CU). Nco qab tias txhua CU hauv GCN architecture muaj 64 kwj processors. Ntawd yog, yuav muaj tag nrho ntawm 10 kwj processors hauv Navi 2560. Tsis zoo rau nruab nrab nti nti.

AMD Navi yuav txawv heev ntawm Vega thiab lwm yam GCN-based chips

Cov qauv dhau los ntawm GCN architecture suav nrog faib cov tshuab xam zauv rau hauv plaub qhov ntxoov ntxoo. Qhov kev npaj no yog, piv txwv li, hauv Hawaii Pro nti nrog tib 2560 kwj processors, thiab nws tseem zoo ib yam hauv Polaris thiab Vega GPUs. Thiab yog vim li cas AMD GPUs tsis tuaj yeem muab ntau dua 64 ROPs.

AMD Navi yuav txawv heev ntawm Vega thiab lwm yam GCN-based chips

Yog li ntawd, qhov kev txiav txim siab faib Navi GPUs rau hauv yim qhov chaw ntxoov ntxoo muab kev cia siab rau ob npaug ntawm tus naj npawb ntawm cov haujlwm ua haujlwm raster, uas yog, yuav muaj 128 ntawm lawv. Qhov no, tau kawg, yuav tsum muaj txiaj ntsig zoo ntawm GPU kev ua tau zoo, tshwj xeeb tshaj yog hauv kev ua si.



Tau qhov twg los: 3d xov.ru

Ntxiv ib saib