Samsung’s new 12Gb DRAM modules allow for smartphones with 6GB of RAM

Apple logoSamsung has begun mass production of the industry's first 12Gb LPDDR4 DRAM dies for mobile devices, fabricated on its 20nm manufacturing process. The new chips, which offer a 50 percent greater density than existing 8Gb dies, will allow manufacturers to offer mobile devices with more RAM than a mainstream laptop: 6GB, with four 12Gb dies in a single DRAM chip package.

Phones like Samsung's own Galaxy Edge 6+ currently top out at 4GB, with 3GB being more common, even on high-end devices. Aside from increasing the amount of memory, the higher density of Samsung's new 12Gb memory chips mean that devices with 3GB of RAM would only need to use two stacked memory dies instead of four, saving precious millimetres of Z-height.

Apple iPad Pro

Samsung says its new 12Gb chips are also 30 percent faster than their 8Gb counterparts, with a per-pin speed of 4266Mbps, resulting in 34Gbps of bandwidth over a 64-bit bus. Android 5.0 Lollipop, which was released last November, introduced support for 64-bit architectures and greater than 3GB of RAM. Despite this, few phones have actually ended up sporting more than 3GB.

At the moment, it's questionable whether anyone really needs more than 3GB of RAM in a phone, but there's no doubt that higher amounts will come in handy in the future, particularly as mobile devices take over ever more complex computing duties. Still, Apple's iPhone 6 and iPhone 6 Plus get by with 1GB just fine, with even the latest iPad Air topping out at 2GB. That could change later today at Apple's iPhone event, of course.

Source: Ars Technica

Tags: Apple, iPad, tablets

Comments
Add comment

Your name:
Sign in with:
or
Your comment:


Enter code:

E-mail (not required)
E-mail will not be disclosed to the third party


Last news

 
Consumer group recommends iPhone 8 over anniversary model
 
LTE connections wherever you go and instant waking should come to regular PCs, too
 
That fiction is slowly becoming a reality
 
The Snapdragon 845 octa-core SoC includes the Snapdragon X20 LTE modem
 
Human moderators can help make YouTube a safer place for everyone
 
Google says Progressive Web Apps are the future of app-like webpages
 
All 2018 models to sport the 'notch'
 
The biggest exchange in South Korea, where the BTC/KRW pair is at $14,700 now
The Samsung Galaxy A5 (2017) Review
The evolution of the successful smartphone, now with a waterproof body and USB Type-C
February 7, 2017 /
Samsung Galaxy TabPro S - a tablet with the Windows-keyboard
The first Windows-tablet with the 12-inch display Super AMOLED
June 7, 2016 /
Keyboards for iOS
Ten iOS keyboards review
July 18, 2015 /
Samsung E1200 Mobile Phone Review
A cheap phone with a good screen
March 8, 2015 / 4
Creative Sound Blaster Z sound card review
Good sound for those who are not satisfied with the onboard solution
September 25, 2014 / 2
Samsung Galaxy Gear: Smartwatch at High Price
The first smartwatch from Samsung - almost a smartphone with a small body
December 19, 2013 /
 
 

News Archive

 
 
SuMoTuWeThFrSa
     12
3456789
10111213141516
17181920212223
24252627282930
31      




Poll

Do you use microSD card with your phone?
or leave your own version in comments (4)