Duba tasirin wasan kwaikwayon na Specter da Meltdown akan tsofaffin Macs

Apple ya ci gaba da mac OS 10.13.2 sabuntawa don haɗa facin da zai kare Macs daga Specter da Meltdown yanayin rauni, kamar yadda ya gaya muku Soy de Mac, kuma zaku iya duba shi a cikin mahaɗin da ke cikin wannan sakin layi.

Kodayake Apple ba ya magana game da raguwar aikin masu sarrafa Intel, wanda ake samu a cikin Macs dinmu, majalisun sun yi tsokaci faduwa daga aiki saboda kebe wani bangare da bayanan sirri daga gare mu. A wannan bangaren, Wannan digo na aiki ya fi shafar, tsoffin Mac dinmu. A bayyane, Apple zai fara da wannan yanayin yanayin sabuntawa 10.13.1.

Amma shin za mu iya auna wannan faduwar cikin aiki? Mai binciken tsaro Pedro Vilaca ya fara aiki, kwatanta aikin Mac, tare da tsarin aiki daban-daban. Bugu da kari, ina son ganin idan suna da irin wannan tasirin a kan MacBook Pro kamar na Mac Pro. Macs din da aka yi amfani da su sune masu zuwa:

• MacBook Pro 2011 - Core i7 2 GHz - 16 GB RAM - Corsair Neutron GTX 240 GB SSD (ba na asali ba)
• Mac Pro 2013 - Xeon E5 6 Core 3.5 GHz - 32 GB RAM - 256 GB SSD.

Tsarukan aikin da suka gudana akan wadannan Macs sun kasance: Sierra 10.12.6, High Sierra 10.13.0, 10.13.1 da 10.13.2. kuma ana yin gwaje-gwajen:

Shirye-shirye 4:

Amfani da wannan sanannen shirin, mun sami daidai wannan aikin a kan MacBook Pro. Wani kima akan lokaci, yana nuna cewa wannan Mac din yafi sauri a High Sierra fiye da yanayin Saliyo. A kan Mac Pro, bambancin ba shi da yawa aikinsa kawai ya sauka da kashi 1,4%.

Kernel tari:

Tare da wannan gwajin, zamu ga idan muna godiya a sananne a cikin aiki. A game da MacBook Pro, muna magana ne game da 3,7% tsakanin 10.13.2 da 10.13.0 da 7,4% tsakanin sabuwar sigar ta macOS da Sierra.

Anan Mac Pro yayi nasara, saboda bambancin High Sierra idan aka kwatanta shi da Sierra, ya kasance a 2%, amma idan muka kwatanta Saliyo da sabuwar sigar, zamu ga irin wannan bambancin na maki 7.

Bude fayil din Xcode:

Yanzu zamu ci gaba zuwa cire babban fayil na Xcode. Ka ce, yanzu abin da ake buƙata yana da mahimmanci. A kan MacBook Pro, muna ganin bambancin 7,7% a cikin High Sierra, amma ba komai idan aka kwatanta da asarar 40% tsakanin High Sierra da Sierra. Sakamakon Mac Pro yayi kamanceceniya. Za'a iya bayanin wannan digo 40% ta hanyar canjin farkon tsarin APFS.

Kammalawa:

Sakamakon ya nuna: a gefe guda sakamako kamar yadda aka annabta: digo cikin aiki. Amma a daya hannun, sai dai a lokacin buƙatu mai yawa, asarar ba ta da mahimmanci. Mai amfani da matsakaitan ayyuka ba zai ga asara ba. Kuma mai amfani tare da ɗawainiyar aiki zai sami saukad da yawa, amma a takamaiman lokaci.

Kuma ku, kun lura da raguwar aiki bayan sabuntawa?