Nag hmo Apple tau tshaj tawm , muaj qhov tseeb Intel Comet Lake desktop processors thiab AMD Navi-based GPUs. Hauv tag nrho, plaub daim npav tshiab Radeon Pro 5000 series tau nthuav tawm nrog rau cov khoos phis tawj, uas yuav muaj tshwj xeeb hauv iMac tshiab.
Tus yau tshaj plaws hauv koob tshiab yog Radeon Pro 5300 daim npav video, uas yog tsim los ntawm Navi graphics processor nrog tsuas yog 20 Compute Units (CU) thiab, raws li, 1280 kwj processors. GPU moos zaus tsis tau teev tseg, tab sis qhov ua tau zoo tshaj plaws yog 4,2 Tflops (FP32). Tus nqi ntawm GDDR6 RAM yog 4 GB.
Ib kauj ruam ntxiv yog Radeon Pro 5500 XT, uas muaj 8 GB ntawm lub cim xeeb thiab GPU nrog 24 CUs thiab 1536 kwj processors. Nws qib kev ua tau zoo yog 5,3 Tflops, uas yog 0,1 Tflops siab dua li cov neeg siv khoom Radeon RX 5500 XT. Tom ntej no los ntawm Radeon Pro 5700, uas yog tsim los ntawm lub nti nrog 36 CUs, uas yog, nrog 2304 kwj processors thiab muaj 8 GB ntawm GDDR6. Qhov kev ua tau zoo ntawm no yog 6,2 teraflops, uas yog qis dua qhov kev ua tau zoo ntawm Radeon RX 5700, uas muaj 7,95 teraflops.
Thaum kawg, cov khoom qub tshaj plaws yog Radeon Pro 5700 XT video card. Nws muaj 2560 kwj processors thiab mus txog 7,6 teraflops ntawm kev ua tau zoo. Rau kev sib piv, tus neeg siv khoom Radeon RX 5700 XT muaj peev xwm xa 9,75 teraflops. Pom tau tias, qhov sib txawv loj no yog vim qhov tseeb tias siv rau hauv cov xwm txheej nruj iMac, cov khoom tshiab tau txwv tsis pub siv hluav taws xob thiab, raws li, nyob rau hauv zaus. Nws yog xav paub tias tus tshiab Radeon Pro 5700 XT muaj 16 GB ntawm GDDR6 nco es tsis txhob ntawm 8 GB nyob rau hauv cov pej xeem muaj Radeon RX 5700 XT.
Raws li koj tuaj yeem pom hauv cov slides saum toj no, cov ntawv teev lus tshiab muaj kev txhawb nqa tseem ceeb hauv kev ua tau zoo piv rau AMD Vega-raws li kev daws teeb meem uas tau siv ua ntej.
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Tau qhov twg los: 3d xov.ru