Ukuhlolwa kokuqala kukhombisa ukuthi iMacBook Pro isebenza kanjani ngemifanekiso entsha ye-AMD Radeon Pro Vega

Kungekudala ngemuva kokwethulwa kweMacBook Air entsha esiteji ngesikhathi senkulumo eyisihluthulelo yokugcina, i-Apple ishicilele ukukhululwa kwabezindaba lapho iMacBook entsha nayo yethulwa ngokubhala. Ekupheleni kwalo mbhalo kwakukhona ireferensi yemigqa eminingana yokuthi "okuncane" buyekeza ezinsukwini nasemavikini azayo, iMacBook Pros nayo izofika. Futhi kwenzeka. Kakade izolo kusihlwa, izimpawu zokuqala zokucushwa kwe-MacBook Pro enezithombe ezintsha ngokuphelele ezivela ku-AMD zivele kuwebhu.

Ezinguqulweni ezingu-15″ ze-MacBook Pro, izinhlobo ezimbili ezintsha ezengeziwe zama-accelerator ezithombe seziyatholakala kusukela ngesonto eledlule. Lolu shintsho kwimenyu ludale ukuthi i-15″ MacBook Pro isivele inikela ngekhadi lemifanekiso elizinikele, okungukuthi imodeli ye-AMD Radeon Pro 555X kanye ne-560X. Endabeni yokucushwa kokugcina, kungenzeka ukuthi kuqhubekele phambili futhi abasebenzisi banga-oda ikhadi le-AMD Radeon Pro Vega 16 ngemali eyengeziwe engu-8 CZK, noma ikhadi elisheshayo le-AMD Radeon Pro Vega 000 ngenani elingeziwe lemiqhele eyi-20. . Womabili amakhadi anememori engu-11 GB ye-HBM.

Uma sibheka ukusebenza kwamakhadi amasha futhi siqhathanisa nokusebenza kokucushwa okuphezulu kwangaphambilini, okungukuthi i-Radeon Pro 560X, izindaba ziqine kakhulu. Izolo bekuwusuku lokuqala lapho ukulungiselelwa okusha kwafika kubasebenzisi bokuqala futhi imiphumela yokuqala yebhentshimakhi yavela kuwebhu. Isibonelo, ukucushwa okunephrosesa ye-i7, 16 GB RAM, 1 TB SSD kanye ne-Radeon Pro Vega 20 gpu kuzuze amaphuzu e-Geekbench angu-72 ekuhlolweni kwe-OpenCL. Ngokusho kwesizindalwazi se-Geekbench, ukucushwa ngeprosesa ye-i799 kufinyelela kumaphoyinti angama-9 kulokhu kuhlolwa. Endabeni yokuhlolwa kwe-API Metal, ukucushwa nge-i80 ne-Radeon Pro Vega 000 kufinyelela amaphuzu angu-9.

Igalari yezithombe

I-MacBook Pro AMD Vega benchmark 1

I-MacBook Pro AMD Vega benchmark 3

I-MacBook Pro AMD Vega benchmark 2

Uma siqhathanisa le datha nemiphumela yokwakhiwa okufanayo ne-Radeon Pro 560X, ifinyelela cishe amaphuzu angama-62 kubhentshimakhi ye-OpenCL kanye ne-000 kubhentshimakhi ye-Metal. Ngakho-ke umehluko phakathi kwezinguqulo eziphezulu uphakathi kuka-57 no-000% esimweni se-OpenCL, kuyilapho umehluko ku-Metal benchmark mukhudlwana nakakhulu. Imiphumela ye-accelerator ebuthakathaka ye-Radeon Pro Vega 15 ayikatholakali, njengoba imishini enalawa makhadi ayikafiki kubanikazi bayo.

 

Umthombo: Geekbench