A8 Chip From 4.7-Inch iPhone 6 Appears to Carry 1 GB of RAM

Last week, a wiring schematic said to be for the iPhone 6 was initially interpreted to be referring to the device's RAM, showing the same 1 GB of memory for the A8 as found in the current A7 chip. That was quickly determined to be an incorrect interpretation of component being shown in the schematic, however, and Apple's plans for RAM in the iPhone 6 have remained uncertain.

A new photo leak from Feld & Volk [Instagram page] and Sonny Dickson showing an assembled logic board from the 4.7-inch iPhone 6 has revealed a number of pieces of information already, and it appears from one of the photos that the A8 chip on the board does indeed include 1 GB of LPDDR3 RAM.

iphone_6_a8_ram
As pointed out by MacRumors forum member commander.data, a silk-screened part number on the A8 reveals that the package-on-package contains Hynix RAM. Based on Hynix's part number format, the character in the eighth position reveals the amount of RAM in the package, with an "8" denoting 8 Gb (1 GB) and a "B" denoting 16 Gb (2 GB). While it is a bit difficult to read the part number clearly given the distance and angle in the photo, our staff and several posters in our forum agree that the character very much appears to be an "8", indicating 1 GB of RAM.

Top Rated Comments

(View all)
Avatar
80 months ago
Can't give customers 2 GB ram, cause the incremental cost of that extra GB of ram would ruin the margins, and shareholders would not be happy.
Score: 53 Votes (Like | Disagree)
Avatar
80 months ago
Between this and the 16GB of storage, I feel Tim Cook is a miser.
Score: 52 Votes (Like | Disagree)
Avatar
80 months ago
I'm sure there could be a nice spin on this:

"Enjoy the same, familiar one gigabyte of RAM experience that you've grown to love!"
"One gigabyte of RAM per screen—just the way it was meant to be."
"Get to the heart of your content more directly without all of that pesky, quickly accessed memory."
Score: 43 Votes (Like | Disagree)
Avatar
80 months ago

Can someone explain to me why this is so bad? iOS runs flawlessly, and has been this way for all three iPhones that I've had. Why does the iPhone need more RAM if the os is perfectly optimized for 1GB?


If by flawless you mean the constant reloading on Safari (a problem on OSX as well), frequent app killing, and frequent low memory errors, then yes, iOS runs fantastically on 1GB of memory.
Score: 40 Votes (Like | Disagree)
Avatar
80 months ago
This is great news for iPhone 6S sales!
Score: 40 Votes (Like | Disagree)
Avatar
80 months ago
so sad :(
Score: 38 Votes (Like | Disagree)

Top Stories

Early iPhone 12 Tests Show Ceramic Shield is Stronger and More Scratch Resistant Than iPhone 11 Glass

Friday October 23, 2020 1:21 pm PDT by
Apple's new iPhone 12 models are protected by a Ceramic Shield cover glass that has nano-ceramic crystals infused right into the glass to improve durability. According to Apple, Ceramic Shield offers four times better drop protection than the glass used for the iPhone 11 models. YouTube channel MobileReviewsEh conducted some tests on the iPhone 12 using a force meter to compare its performance ...

First Impressions From New iPhone 12 and 12 Pro Owners

Thursday October 22, 2020 4:20 pm PDT by
It's already Friday, October 23, in Australia and New Zealand, which means some customers who purchased an iPhone 12 or 12 Pro already have their new devices in hand. We've seen dozens of reviews of the iPhone 12 and iPhone 12 Pro from media sites, but now first impressions from regular Apple customers are available. Image via MacRumors reader Boardiesboi New iPhone 12 and 12 Pro owners are...

iPhone 12 Pro Allows You to Measure Someone's Height Instantly Using LiDAR Scanner

Saturday October 24, 2020 11:12 am PDT by
iPhone 12 Pro models feature a new LiDAR Scanner for enhanced augmented reality experiences, but the sensor also enables another unique feature: the ability to measure a person's height instantly using the Measure app. You can even measure the seated height of a person in a chair, according to Apple. When the Measure app detects a person in the viewfinder, it automatically measures their...

Apple VP Kaiann Drance Interview Addresses Battery Life, MagSafe, and Power Adapter Concerns

Friday October 23, 2020 3:37 am PDT by
Apple's Vice President of iPhone Marketing, Kaiann Drance, has provided a new interview to Rich DeMuro on the Rich on Tech Podcast, to discuss the iPhone 12 and iPhone 12 Pro. Although much of the interview repeated points from Apple's "Hi, Speed" event, there were a number of interesting tidbits regarding the affect of 5G on battery life, MagSafe concerns, and the lack of a power adapter in...

iPhone 11 Pro Outlasts iPhone 12 and 12 Pro in Extensive Battery Life Test

Friday October 23, 2020 8:36 am PDT by
Arun Maini today shared a new side-by-side iPhone battery life video test on his YouTube channel Mrwhosetheboss, timing how long the new iPhone 12 and iPhone 12 Pro models last on a single charge compared to older models, with equal brightness, settings, battery health, and usage. All of the devices are running iOS 14 without a SIM card inserted. In the test, the iPhone 11 Pro outlasted both ...

Apple Distributing New Heated Display Removal Machine for iPhone 12 Repairs

Thursday October 22, 2020 6:20 pm PDT by
Apple is providing Genius Bars and Apple Authorized Service Providers with a new heated display removal fixture for iPhone 12 and iPhone 12 Pro repairs, according to information obtained by MacRumors from a reliable source. To open iPhone 12 models, technicians will be required to slide the device into a specialized tray, and then place the tray into the high-temperature fixture for two...

Apple Warns MagSafe Charger Can Leave Circular Imprints on Leather Cases

Friday October 23, 2020 3:23 pm PDT by
If you keep your iPhone in a leather case while charging with Apple's new MagSafe Charger, the case might show circular imprints from contact with the accessory, according to a new Apple support document published today. Apple's leather cases for the iPhone 12 and iPhone 12 Pro are not available until November 6, but a MacRumors reader has already shared a photo of a circular imprint on...

MagSafe Charger Teardown Reveals Simple Design With Magnets and Charging Coil Encircling a Small Circuit Board

Friday October 23, 2020 7:50 am PDT by
iFixit has today shared a teardown of Apple's new MagSafe charger for the iPhone 12 and iPhone 12 Pro. An X-ray of the MagSafe charger courtesy of Creative Electron reveals the internal charging coil surrounded by a circular arrangement of magnets within the puck. The only seam that iFixit was able to leverage to open the device was where the white rubber circle meets the metal rim,...

PSA: Non-iPhone 12 Models Charge Super Slowly With MagSafe Charger

Friday October 23, 2020 4:11 pm PDT by
Alongside the iPhone 12 models, Apple introduced a new $39 MagSafe Charger that's meant to work with the magnets in the iPhone 12 Pro models to charge them up at a maximum of 15W. The MagSafe Charger is technically able to be used with older iPhones, but it's not a good idea because the charging with non-iPhone 12 devices is so slow. We did two tests with the iPhone XS Max, draining the...

New Photos Offer Better Look at iPhone 12 Color Options

Tuesday October 20, 2020 2:34 am PDT by
As we wait for the iPhone 12 review embargo to lift later today, more pictures are circulating of the devices in real-world lighting conditions, providing a better look at the different colors available. Leaker DuanRui has shared images on Twitter of the iPhone 12 in white, black, blue, green, and (PRODUCT)RED. The black and white colors are similar to the iPhone 11 colors, but the other...