mox@lemmy.sdf.org to Technology@lemmy.worldEnglish · 7 months agoUnpatchable vulnerability in Apple chip leaks secret encryption keysarstechnica.comexternal-linkmessage-square46fedilinkarrow-up1400arrow-down15file-textcross-posted to: [email protected][email protected][email protected][email protected]
arrow-up1395arrow-down1external-linkUnpatchable vulnerability in Apple chip leaks secret encryption keysarstechnica.commox@lemmy.sdf.org to Technology@lemmy.worldEnglish · 7 months agomessage-square46fedilinkfile-textcross-posted to: [email protected][email protected][email protected][email protected]
minus-squareLiz@midwest.sociallinkfedilinkEnglisharrow-up0·7 months agoHow much slower is s CPU without this functionality built in?
minus-squareKairuByte@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up1·7 months agoThe patch for meltdown results in a performance hit of between 2% and 20%. It’s hard to pin down an exact number because it varies both by CPU and use case.
How much slower is s CPU without this functionality built in?
The patch for meltdown results in a performance hit of between 2% and 20%. It’s hard to pin down an exact number because it varies both by CPU and use case.