Mathoasong a selemo se tlang, AMD e rera ho hlahisa li-processor tsa pele tsa Ryzen 4000 - li-chip hybrid tsa lelapa la Renoir. 'Me haeba ntho e' ngoe le e 'ngoe e ne e hlakile haholoanyane ka karolo ea processor - li-chips li tla ba le li-cores tsa Zen 2, joale ka litšoantšo tse kopantsoeng tsohle ha li hlake. Leha ho le joalo, joale lintlha li hlahile Marang-rang mabapi le litšoantšo tse kopantsoeng tseo li-APU tsa nako e tlang li tla li fumana. 'Me hang-hang re elelloe hore ena e tla ba litšoantšo tse nang le meralo ea Vega.
Mohloli o tsebahalang oa ho lutla tlas'a lebitso la pseudonym Komachi o phatlalalitse lethathamo la li-processor tse tsoang lelapeng la Renoir, ho kenyeletsoa Ryzen 5, Ryzen 7 esita le li-chips tsa Ryzen 9, hammoho le mefuta e mengata ea letoto la Ryzen Pro. Ho nahanoa hore mabitso a B10, B12 le tse ling tse joalo a bonts'a tlhophiso ea litšoantšo tse kopaneng tsa li-chips tsena. Ke hore, palo mona e bontša palo ea Compute Units (CUs) ea litšoantšo tse kopantsoeng. Mohlala, Ryzen 9 e nang le litšoantšo tsa "B12" ho thoe e na le 12 CUs.
B12 = 12CU.
つまり、Renoir “Mobile” APUのiGPUは12CUですか.— 比屋定さんの戯れ言@Komachi (@KOMACHI_ENSAKA)
Hlokomela hore li-processor tsa hajoale tsa AMD tse nyalisitsoeng li na le li-unit tsa khomphutha tse 11 ho li-graph tse kopaneng. Keketseho ea palo ea CUs molokong o latelang e tla nolofalloa ke ho fetela ho theknoloji ea ts'ebetso ea 7-nm. Sena se ka boela sa thusa ho eketsa lebelo la oache ea lits'oants'o tse kopaneng ha o ntse o boloka tšebeliso e tlase ea matla, e leng paramente ea bohlokoa haholo bakeng sa li-processor tsa mobile.
Hape ho na le litlhahiso tsa hore ntle le Vega 12, re ka bona "built-ins" e tsoetseng pele haholoanyane. Joalokaha ho hlokometsoe ke motho ea chesehelang k'homphieutha ka lebitso la pseudonym Locuza, haeba AMD e lokolla litšoantšo tse kopantsoeng tsa Vega 13, joale ponahalo ea Vega 15 e ka khoneha. Taba ke hore mohahong oa Vega, bakeng sa 32 KB ea cache ea litaelo (L $) le 16 KB ea cache e sa feleng (K $) e ka ikarabella ho fihla ho li-CU tse tharo. Ka lebaka leo, re ka fumana likarolo tse 12 (4 × 3) kapa ho fihla ho tse 15 (5 × 3) tsa computational.
Ha e le hantle, boitsebiso bohle bo fanoeng ka holimo ke menyenyetsi feela hona joale. Leha ho le joalo, haeba ho bonahala ho nepahetse, joale molokong o latelang oa li-processor tsa hybrid tsa AMD re tla boela re fumane litšoantšo tse kopantsoeng tsa Vega (GCN5), 'me AMD e tla sebelisa Navi ea morao-rao (RDNA) ho li-GPU tse kopantsoeng hamorao. Leha ho le joalo, tlhahiso e lokela ho eketseha haholo. Haeba AMD e sebelisa esita le 12 CUs mme e phahamisa maqhubu, joale litšoantšo tsa li-processor tsa Renoir li tla khona ho feta ka sebete "Intel Iris Plus G7" e hahiloeng ka har'a Ice Lake chips, 'me ka 15 CUs e ka hlōla litšoantšo tse hlakileng. boemo ba GeForce MX250.
Source: 3dnews.ru