Apple boast atWWDC 2022about the performance of its M2 chip but die to observe anything about boring SSD speeds in the refreshedMacBook Pro 13 . AsMacRumors account , YouTubers Max Tech andCreated Techdiscovered that the baseborn mannikin with 256 GB of storage has significantly reduce computer memory speed compared to the previous M1 MacBook Pro .
And by significantly , I intend that the read and compose speed are about 50 % and 30 % slower , severally , than before . The two YouTuber channels used Blackmagic ’s Disk Speed Test app as a performance benchmark . Max Tech clocked a 1,463 Bachelor of Medicine / s publish speed on the M2 MacBook 13 , which is down from 2,215 MB / s on the M1 version .
Here are the full Disk Speed Test results gathered by Vadim Yuryev at Max Tech .
MacBook Pro 13Photo: Phillip Tracy/Gizmodo
13 - inch MacBook Pro ( M1/256 GB ) Read Speed : 2,900 mebibyte / s
13 - in MacBook Pro ( M2/256 GB ) Read Speed : 1,446 MB / s
13 - inch MacBook Pro ( M1/256 GB ) Write Speed : 2,215 MB / s
13 - column inch MacBook Pro ( M2/256 GB ) Write upper : 1,463 MB / s
When I first visualise these numbers , my inherent aptitude was to blame the testing software program — benchmark error are n’t so rare . But that ’s not what is happening here . Apple is indeed stint out and we have validation . Yuryev take apart the raw Pro 13 and found that the 256 GB model has only one NAND jiffy storage chip whereas the previous good example had three-fold 128 GB chips . This is an authoritative difference , because multiple NAND chip run in parallel can enable faster speeds .
Apple handily station us , and most other referee , a 1 TB unit so we have n’t had a prospect to aver these result . We ’ll do further testing when we get our hands on a base modeling and will update this article with additional determination . More expensive models with 512 gilbert and up reach similar speeds to the previous versions — only those trying to save a buck by buy the $ 1,299 base edition are stuck with slower storage speed .
We do n’t know why Apple choose to equip the base MacBook Pro 13 with only one NAND chip , but lowering costs ( and keeping margins high ) in a path that is n’t seeable to client is one possibility . provision chain issues that proceed to impact the intact industry is another one . We ’ve reached out to Apple for input and will update this clause as shortly as possible .
Whatever the case , Apple has n’t been crystalline about the reduced SSD speeds , which could importantly touch operation when run certain workloads , like when transfer files to an extraneous drive . We can only go for the company did n’t cut any corners with thenew MacBook Air , the laptop computer we call up most people should bribe over the Pro 13 anyway .
AppleARM architectureComputersComputingMacBookMacBook AirMacBook Pro
Daily Newsletter
Get the honest technical school , science , and culture newsworthiness in your inbox daily .
news show from the future , delivered to your present .
You May Also Like
