- Isokhethi ye-AM4 isebenzisa umklamo we-PGA onezikhonkwane kuprosesa futhi ihambisana kuphela ne-DDR4 RAM.
- Isekela izinhlobo eziningi zama-CPU, kusukela ochungechungeni lwe-Ryzen 3000 kanye nolwe-5000 kuya ku-Ryzen 7 5800XT kanye ne-Ryzen 9 5900XT yakamuva.
- Ihlukile ku-AM5 ngokusebenzisa i-PCIe 4.0 esikhundleni se-5.0, okwenza kube ukukhetha okuhle kakhulu kwesabelomali esiqinile kanye nokulungiselelwa okulinganiselayo.
Uma ucabanga ngokwakha i-PC noma ufuna nje ukunika uhlelo lwakho lwamanje impilo yesibili, kungenzeka ukuthi uke wahlangana negama elithi isokhethi le-AM4 . Kulabo abangajwayelene kakhulu nale ndaba, isokhethi empeleni liyindawo ebekwe ebhodini lomama lapho iprosesa ingena khona, esebenza njengebhuloho lokuxhumana phakathi "kobuchopho" bekhompyutha nezinye izingxenye.
Into ephawuleka kakhulu ngeplatifomu ye-AM4 ukuthi isibe yinganekwane yangempela ngenxa yokuhlala kwayo isikhathi eside ngendlela emangalisayo . Ngenkathi eminye imikhiqizo ikuphoqa ukuthi ushintshe ibhodi lakho lomama njalo ngezizukulwane ezimbalwa, i-AMD ibilokhu igcina lokhu kusekelwa cishe iminyaka eyishumi, okuvumela abasebenzisi abanesabelomali esincane ukuthi bakhethe iprosesa ye-AMD efanelekile ye-PC engabizi ngaphandle kokulahla yonke into abayiklamile.
Iyini ngempela isokhethi ye-AM4 futhi isebenza kanjani?
Isokhethi le-AM4 lisekelwe kumklamo we-PGA (Pin Grid Array) . Lokhu kusho ukuthi amaphini ensimbi athambile atholakala ngaphansi kweprosesa uqobo, hhayi ebhodini lomama. Kubalulekile ukuphatha lezi zingxenye ngokucophelela okukhulu ukuze ugweme ukugoba noma yiziphi amaphini, njengoba lokhu kungenza iprosesa ingasebenzi.
Ngokuphathelene nokwakhiwa kwayo, le sokhethi ibilokhu iyikhaya lomndeni we -AMD Ryzen iminyaka eminingi, isekela yonke into kusukela ezinguqulweni zokuqala kuya ochungechungeni olunamandla lwe-5000. Ngokungafani ne-AM5 entsha, esebenzisa uhlelo lwe-LGA (lapho amaphini etholakala khona ebhodini lomama), i-AM4 isalokhu iyinketho ephumelelayo kakhulu ngenxa yesilinganiso sayo sentengo nokusebenza kwayo esingenakunqotshwa .
Amaprosesa ahambisanayo kanye nokuvela kweplatifomu
Uma uzibuza ukuthi yimaphi amaprosesa ongawafaka kubhodi lomama le-AM4, uhlu lude kakhulu. Le sokhethi iyahambisana ne- Ryzen 5000, 3000, kanye nezizukulwane zangaphambilini . Okumangazayo ukuthi i-AMD iqhubekile nokukhipha imikhiqizo emisha yale sokhethi endala, njenge- Ryzen 9 5900XT kanye ne-Ryzen 7 5800XT , ezenzelwe ukusizakala ngokugcwele ngokwakhiwa kwe-Zen 3.
- I-Ryzen 9 5900XT: Isilo esinama-cores angu-16 kanye nezintambo ezingu-32, silungele labo abasakaza noma abahlela amavidiyo kakhulu.
- I-Ryzen 7 5800XT: Ngama-cores angu-8 kanye nezintambo ezingu-16, izibeka njengenye ye izinketho ezinhle kakhulu zeRyzen zokudlala ku-AM4.
- Ibanga lezomnotho: Kunezinhlobo eziningi zamaprosesa eRyzen 5 kanye neRyzen 3 ezitholakalayo ezikuvumela ukuthi wakhe izinhlelo ezisebenzayo nezisheshayo ngaphandle kokuchitha imali eningi.
Ukuqhathanisa kobuchwepheshe: AM4 vs AM5
Ukuze unqume ukuthi uzohlala ne-AM4 noma uthuthukele ku-AM5, kufanele ubheke ngaphansi kwe-hood. Umehluko omkhulu usememori: isokhethi le-AM4 lisebenzisa i-DDR4 RAM kuphela , okuyinto, yize ihamba kancane kunesizukulwane esisha, kodwa isasebenza kahle kakhulu futhi ishibhile kakhulu. Ngokuphambene nalokho, i-AM5 idinga i-DDR5.
Elinye iphuzu elibalulekile isivinini sokudlulisa idatha. Isokhethi ye-AM4 isekela kuze kufike ezingeni le -PCI Express 4.0 , okwanele kubasebenzisi abaningi. Kodwa-ke, isokhethi ye-AM5 ifaka i-PCIe 5.0, ijubane eliphindwe kabili kulabo abasebenzisa ama-NVMe SSD asheshayo emakethe noma amakhadi wehluzo athuthuke kakhulu.
Ama-Chipset kanye nezinto ezisetshenziswayo: X300, A300 kanye ne-PRO 500
Akuwona wonke amabhodi e-AM4 afanayo, njengoba encike ku-chipset ehlanganisiwe. Kulabo abafuna ukwakha uhlelo lwe-Mini-ITX (lawo mabhokisi amancane angena cishe noma kuphi), kukhona ama-chipset e-X300, A300, kanye ne-PRO 500. Lawa avumela ukufinyelela ngqo kuprosesa, okuqinisekisa ukuthi akukho ukulahlekelwa kokusebenza naphezu kosayizi oncishisiwe.
Uma ungumuntu othanda ukusebenzisa i-overclocking futhi ufuna ukukhulisa i-CPU yakho, i-chipset ye-X300 iyona ekhethwayo. Ngakolunye uhlangothi, uma udinga nje ikhompyutha yomsebenzi wasehhovisi noma imisebenzi eyisisekelo ngaphandle kwezinkinga, amamodeli e-A300 noma e-PRO 500 ayizixazululo eziqondile nezisebenzayo kakhulu.
Imiqondo eyisisekelo mayelana ne-CPU nokusebenza kwayo
Ukuze uthole okuningi kusokhethi ye-AM4, ukuqonda ukusebenza kweprosesa kubalulekile lapho uthenga ikhompyutha . Ukusebenza kulinganiswa kakhulu nge -gigahertz (GHz) , okubonisa ukuthi zingaki imisebenzi i-chip engayenza ngomzuzwana. Ngaphezu kwalokho, inani lama- core libalulekile: uma iprosesa inamayunithi amaningi okucubungula, i-PC ingakwazi ukusingatha kangcono izinhlelo zokusebenza eziningi ezisebenza ngasikhathi sinye ngaphandle kokujuluka.
Ngaphakathi kweprosesa, sithola i-Control Unit, ehlela amasignali, kanye ne- ALU (i-Arithmetic Logic Unit) , empeleni eyenza izibalo zezibalo nezinengqondo. Konke lokhu kuhambisana nememori ye-cache, lapho i- Ryzen 9 5900XT , isibonelo, ivelele nge-72 MB yayo, okuvumela ukufinyelela kwedatha okusheshayo kakhulu.
Ukuba neplatifomu esekelwe ku-AM4 kusalokhu kuyisinqumo esihlakaniphile kulabo abafuna ukusebenza kahle ngaphandle kokutshala imali ekuthuthukisweni okuphelele kwebhodi lomama kanye ne-RAM okudingekayo ukuze bafinyelele ku-AM5. Ngokusekelwa okuqhubekayo okuvela ku-AMD kanye nokutholakala kwememori ye-DDR4 engabizi, kungenzeka ukugcina uhlelo oluncintisanayo nolunamandla iminyaka eminingana eyengeziwe.
