Ihlole umthelela wokusebenza kwe-Specter neMeltdown kuma-Mac amadala

I-Apple ithuthukise Ukuvuselelwa kwe-Mac OS 10.13.2 ukufaka isichibi esizovikela ama-Macs kusuka ku- Ukuba sengozini kweSpecter neMeltdown, njengoba nje enitshelile Soy de Mac, futhi ungakubheka kusixhumanisi esikulesi sigaba.

Yize i-Apple ingakhulumi ngokuncipha kokusebenza kwama-processor we-Intel, akumaMacs ethu, izinkundla zaphawula ukwehla kokusebenza ngenxa yokuthi kufanele uhlukanise ingxenye enedatha eyimfihlo evela kithi. Ngokwesinye isandla, Lokhu kwehla kokusebenza kuthinta kakhulu, indala iMac yethu. Ngokusobala, i-Apple ngabe iqale ngalokhu kusengozini ekuvuseleleni i-10.13.1.

Kepha singalinganisa lokhu kwehla kokusebenza? Umcwaningi wezokuphepha UPedro Vilaça usebenze, ngokuqhathanisa ukusebenza kwe-Mac, ngezinhlelo ezahlukene zokusebenza. Ngaphezu kwalokho, bengifuna ukubona ukuthi banomphumela ofanayo yini kwi-MacBook Pro njengakwi-Mac Pro. Ama-Macs asetshenzisiwe abengalandelayo:

• IMacBook Pro 2011 - ICore i7 2 GHz - 16 GB RAM - ICorsair Neutron GTX 240 GB SSD (hhayi eyasekuqaleni)
• IMac Pro 2013 - Xeon E5 6 Core 3.5 GHz - 32 GB RAM - 256 GB SSD.

Izinhlelo ezisebenza kulawa ma-Mac beziyi: Sierra 10.12.6, High Sierra 10.13.0, 10.13.1 ne-10.13.2. futhi izivivinyo zenziwa yini:

IGeekbench 4:

Sisebenzisa lolu hlelo oludumile, sithola ngqo ukusebenza okufanayo kwi-MacBook Pro. Okunye ukwazisa okufika ngesikhathi kukhombisa ukuthi le Mac ishesha kakhulu eHigh Sierra kunenguqulo yeSierra. Ku-Mac Pro, ukuhluka kuncane kakhulu ukusebenza kwayo kwehla kuphela ngo-1,4%.

Ukuhlanganiswa kweKernel:

Ngalesi sivivinyo, siyabona ukuthi siyayazisa i ukwehla okuphawulekayo kokusebenza. Endabeni yeMacBook Pro, sikhuluma ngo-3,7% phakathi kuka-10.13.2 no-10.13.0 no-7,4% phakathi kwenguqulo yakamuva ye-macOS neSierra.

Lapha iMac Pro iwina, ngoba umehluko weHigh Sierra uma uyiqhathanisa neSierra, uhlala u-2%, kepha uma siqhathanisa iSierra nenguqulo yakamuva, sibona umehluko ofanayo wamaphuzu ayi-7.

Uziphu ifayela le-Xcode:

Manje siqhubekela phambili ukuvula uziphu wefayela elikhulu le-Xcode. Yisho lokho, manje imfuneko ibalulekile. Ku-MacBook Pro, sibona umehluko we-7,7% ngaphakathi kwe-High Sierra, kepha akukho lutho uma kuqhathaniswa nelahleko engu-40% phakathi kwe-High Sierra neSierra. Imiphumela ye-Mac Pro iyafana. Lokhu kwehla okungama-40% kungachazwa ngokuziphendukela kwemvelo kohlelo lwe-APFS.

Isiphetho:

Imiphumela ikhombisa: ngakolunye uhlangothi imiphumela ibikezelwe: ukwehla kokusebenza. Kepha ngakolunye uhlangothi, ngaphandle kwezikhathi zokufunwa okukhulu, ukulahleka akubalulekile. Umsebenzisi onemisebenzi ephakathi ngeke abone ukulahleka. Futhi umsebenzisi onemisebenzi efunayo uzothola amaconsi ajwayelekile, kepha ngezikhathi ezithile.

Futhi wena, ukubonile ukwehla kokusebenza ngemuva kokubuyekeza?