Ụnyaahụ Apple ewebata , na-egosipụta ndị nrụpụta desktọpụ Intel Comet Lake kachasị ọhụrụ yana GPU dabere na AMD Navi. Na mkpokọta, ewepụtara kaadị vidiyo usoro Radeon Pro 5000 ọhụrụ yana kọmpụta, nke ga-adị naanị na iMac ọhụrụ.
Nke kacha nta n'ime usoro ọhụrụ a bụ kaadị vidiyo Radeon Pro 5300, nke arụnyere na ihe nrụpụta eserese Navi nwere naanị 20 Compute Units (CU) yana, yabụ, ndị nrụpụta iyi 1280. A kọwapụtaghị ugboro elekere GPU, mana uru arụmọrụ kacha elu bụ 4,2 Tflops (FP32). Ọnụ ego GDDR6 Ram bụ 4 GB.
Otu nzọụkwụ dị elu bụ Radeon Pro 5500 XT, nke nwere 8 GB nke ebe nchekwa yana GPU nwere 24 CUs na 1536 iyi processors. Ọkwa arụmọrụ ya bụ 5,3 Tflops, nke bụ 0,1 Tflops dị elu karịa onye ahịa Radeon RX 5500 XT. Radeon Pro 5700 na-abịa, nke e wuru na mgbawa nwere 36 CU, ya bụ, ya na ndị na-emepụta iyi 2304 ma nwee 8 GB nke GDDR6. Ọkwa arụmọrụ ebe a bụ teraflops 6,2, nke dị ala karịa arụmọrụ nke Radeon RX 5700, nke na-enye teraflops 7,95.
N'ikpeazụ, ngwaahịa ọhụrụ kacha ochie bụ kaadị vidiyo Radeon Pro 5700 XT. Ọ na-enye 2560 iyi processors na ruo 7,6 teraflops nke arụmọrụ. Maka ntụnyere, onye ahịa Radeon RX 5700 XT nwere ike ibuga teraflops 9,75. N'ụzọ doro anya, nnukwu ọdịiche dị otú ahụ bụ n'ihi eziokwu ahụ bụ na maka iji na ọnọdụ mkpara iMac, ngwaahịa ọhụrụ na-ejedebeghị na ike oriri na, ya mere, na ugboro ugboro. Ọ na-achọsi ike na Radeon Pro 5700 XT ọhụrụ nwere 16 GB nke ebe nchekwa GDDR6 kama 8 GB na Radeon RX 5700 XT dị n'ihu ọha.
Dị ka ị na-ahụ na slides dị n'elu, kaadị eserese ọhụrụ na-enye mmụba dị ukwuu na arụmọrụ ma e jiri ya tụnyere AMD Vega ngwọta dabeere na mbụ.
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isi: 3dnews.ru