GCN1 Southern Islands (28 nm) GFX6
APU: -
Low: Cape Verde (123 mm² 1.5B) : LE (384:24:8) / Pro/XTL (512:32:16) / XT (640:40:16) = HD 7700/8700, R7 350/450; Oland (90 mm2, 1B): LE (320:20:4) / Pro (320:20:8) / XT (384:24:8) = Radeon 520, HD8500/8600, R5/R7 240/250/340/350/430/435
Mid: Pitcairn/Curacao (212 mm² 2.8B): Pro (1024:64:32) / XT (1280:80:32) = HD7800/8800, R7 265, R9 270
Top: Taniti (352 mm² 4.3B): LE (1536:96:32) / Pro (1792:112:32) / XT (2048:128:32) = HD7870/7900/8900, R9 280/290
GCN2 Sea Islands (28 nm) GFX7
APU: Kabini/Kaveri etc. = R5 3/4, R7 6/8
Low: -
Mid: Bonaire (160 mm² 2.1B): Pro (768:48:16) / XT/XTX (896:56:16) = HD7790/8770, Rx 260, Rx 360, RX455, PlayStation 4, Xbox One
Top: Hawai (439 mm² 6.2B): Pro (2560:160:64) / XT (2816:176:64) = R9 290/390
GCN3 Volcanic/Pirate islands (28 nm) GFX8
APU: Carrizo etc. = R5 4, R7 6/8
Low: Iceland? (~90 mm², ~1B) Pro (320:20:8) /XT (384:24:8) = Radeon 530
Mid: Tonga (359 mm² 5B) Pro (1792:112:32) / XT (2048:128:32) = R9 285, R9 M295X
Top: Fiji (596 mm² 8.9B) Pro (3584:224:64) / XT (4096:224:64) = R9 Fury/Nano
GCN4 Arctic Islands (14/12 nm) GFX8
APU: -
Low: Lexa (Polaris 12) (101 mm² 2.2B): Pro (512:32:16) / XT (640:40:16) = RX 540/550; ??? (Polaris 22): Pro (1280:80:32) / XT (1536:96:64) = RX Vega M Gx; Baffin (Polaris 11) (123 mm² 3B): Pro (896:56:16) / XT (1024:64:16) = RX 460/560; Baffin? (Polaris 21) (123 mm² 3B): XT (1024:64:16) = RX 560
Mid: Ellesmere (Polaris 10) (232 mm² 5.7B): Pro (1792:112:32) /XL (2048:128:32) /XT (2304:144:32) = RX 470/480, Xbox One X, PS4 Pro; Ellesmere? (Polaris 20) (232 mm² 5.7B): XL (2048:128:32) / XT (2304:144:32) = RX 570/580; Ellesmere? (Polaris 30) (2?? mm² 5.7B) = RX 590
Top: -
GCN5/NGCU Vega (14/7 nm) GFX9
APU: Raven Ridge = Vega 3, RX Vega 8/11
Low: ??? (Vega14?)
Mid: ??? (Vega11) = ???; ??? (Vega12) (~120 mm² ~3B) Pro (1024:56:16) / XT (1280:64:20) = Radeon Pro Vega 16/20 (iMac Pro)
Top: Greenland (Vega 10) (486 mm² 12.9B) Pro (3584:224:64) / (XT 4096:256:64) = RX Vega 56/64; Greenland? (Vega 20) (331 mm² 13.2B) = Radeon Instinct MI50/60
Navi (Post-GCN?) (7nm) GFX10
APU: ???
Low: ??? (Navi 14) (~50 mm² 2B) = Radeon 620/630; ??? (Navi 12) (~80 mm² 3B)= RX 640/650; ??? (Navi 11) (~120 mm2 5B)= RX 660
Mid: ??? (Navi 10) (~200 mm² 8B) = RX 670/680; ??? (Navi 20) = RX 690
Top: -
Next-Gen (7nm) GFX??
APU: -
Low: -
Mid: -
Top: Arcturus