Nge uhlaziyo lwamva nje kuluhlu lwe-iMac Bekulindelekile ukuba i-Apple ithathe amanyathelo kwii-odolo ezibekwe kwiintsuku okanye kwiiyure ngaphambi kokuba phucula, kodwa yintoni abathengi be-iMac ababengayilindelanga kukuba i-Apple yayiza kubonelela nge Ukuhlaziywa simahla ukusuka kwii-iMacs zabo eziqhelekileyo ukuya kwinguqulo yeRetina, kodwa yiloo nto eyenzekayo.
Utshintsho lube…ngcono?
Utshintsho lusenokubonakala ngathi lulungile, kwaye lwenzelwa uninzi. Ngexabiso elifanayo ufumana esona sikrini silungileyo kwimarike ngaphezulu Iipekseli ezizizigidi ezili-14, Umthamo wokucubungula ngakumbi kunye ne-hardware ehlaziyiweyo ngakumbi, eyenza sicinge ukuba kufuneka sithi ewe ngaphandle kokuthandabuza okomzuzwana. Kodwa kukho into enye ekufuneka ithathelwe ingqalelo: i-iMac Retina inemizobo ye-AMD kunye ne-non-Retina ine-NVIDIA.
Eyona nto iphambili, ikhadi lemizobo le-AMD (iRadeon R9 M290X) alikho ngaphantsi kwekhadi lemizobo leNVIDIA (GeForce GTX 780M) kwimisebenzi emininzi, kodwa ikhadi lemizobo le-AMD alinalo. Itekhnoloji yeCUDA, Ke ngoko, abo basebenzisi bezicelo ezithile ze-Adobe ezisebenzisa kakhulu ukukhawulezisa okuxeliweyo kweGPU banokujonga ukuba akukho ngcono na ukugcina iodolo ibekiwe kwaye ungahlaziyi.
Ngamafutshane, utshintsho lubonakala isengqiqweni ngokupheleleyo kubo bonke abo bangayifuniyo i-CUDA, kwaye njengomsebenzisi we-iMac Retina endinguye, ndingatsho ukuba xa sele uzama i-pixels ezizigidi ezili-14 akukho ndlela yokubuyela umva, kanye njengokuba kwenzekayo kuthi sonke. i-iPhone, i-iPad kunye ne-MacBook Pro.
Ngethamsanqa ukuqala nge-Adobe cc OPENGL kuvunyelwe ngoko akusafuneki ukuxhomekeka kwi-nvidia ukufumana okuninzi kwi-Adobe!