Ukuthuthukiswa kwezakhiwo ze-Zen 3 sekuqediwe, njengoba kungahlulelwa ngezitatimende ezivela kubameleli be-AMD emicimbini yezimboni. Ngekota yesithathu yonyaka ozayo, inkampani izobambisana eduze ne-TSMC, yethule ukukhiqizwa kwe-Milan generation EPYC server processors, ezokhiqizwa kusetshenziswa i-EUV lithography kusetshenziswa isizukulwane sesibili sobuchwepheshe be-7 nm. Sekuvele kwaziwa ukuthi inkumbulo yenqolobane yezinga lesithathu yamaphrosesa anezakhiwo ze-Zen 3 izohlanganiswa ngokugcwele - wonke ama-cores ayisishiyagalombili e-chip eyodwa azokwazi ukufinyelela ku-32 MB yenqolobane.
Yiziphi ezinye intuthuko ezizotholwa ukwakhiwa kweZen 3 kuseyimpicabadala, kodwa eminye imithombo isivele yenza izibikezelo ngomthelela wazo ezingeni lokusebenza kwamaphrosesa ahambisanayo e-AMD. Njengoba isisetshenziswa siphawula ngokubhekisele emithonjeni enolwazi, ukwanda kokusebenza okukhethekile komjikelezo wewashi ngamunye kumongo owodwa wamaphrosesa anezakhiwo zeZen 3 kuzodlula u-8%. Masikhumbule ukuthi lapho simemezela amaphrosesa anesakhiwo seZen 2, abamele i-AMD bakhulume ngokuphindaphindiwe mayelana nokwenyuka kwangempela kokusebenza okudlula izibikezelo zabo, ngakho-ke ngeke sikukhiphele ngaphandle ukuphindwaphindwa kwalesi simo esimweni seZen 3.
Okubaluleke kangako ulwazi mayelana nokwanda kwamandla emvamisa yamaphrosesa weZen 3, azokhiqizwa kusetshenziswa inguqulo ethuthuke kakhulu yobuchwepheshe be-7-nm. Amasampula onjiniyela bakudala abaphrosesa anezakhiwo ze-Zen 3 abonisa ukudlula amafrikhwensi aphezulu amaphrosesa anezakhiwo ze-Zen 2 ngamamegahertz ayikhulu noma amabili. Eqinisweni, lokhu akusho okuningi ngamakhono abaprosesa bokukhiqiza besikhathi esizayo, azovela kuphela ngonyaka, kodwa lokhu kakade kuyisiqalo esikhuthazayo.
Source: 3dnews.ru