2015 MacBook Pro “Core i7″ 2.8 15” Dual Graphics Specs

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MacBook Pro Retina Mid-2015 15″ – MJLU2LL/A – MacBookPro11,5 – A1398 – 2910

MJLU2LL/A - Apple Macbook Pro 2015 15 inch

About this MacBook Pro

The 2015 15 inch Apple MacBook Pro model MJLU2LL/A is often considered the best of the Retina Display Macs. Apple MacBook Pro 2015 2.8GHz model came with a quad-core Intel i7 chip along with a new “Force Touch” trackpad. It also features an SSUBX SSD drive which Apple claims is twice as fast as 2014 SSUAX models.

The MacBook Pro Mid 2015 offers you a stunning Retina display, faster flash storage, better battery life, and a Core i7 processor that delivers excellent CPU performance. It is favored by many web developers, graphic designers, and music producers, all thanks to its variety of port features, longevity, and power. This Retina MacBook Pro was a marvel of engineering as it captured everyone’s attention by combining a beautiful high-resolution LED-backlit 15.4″ widescreen 2880×1800 “retina” display with a thin, sleek case design.

It showcased Apple’s ability to fit a machine with the professional caliber of Apple MacBook Pro specs into a remarkably portable package. The 2015 15″ MacBook Pro is one of Apple’s best-selling MacBook Pro in Apple’s history.

2.8 GHz Core i7

16 GB

512 GB, 1 TB SSD

9 Hours

Storage

This MacBook Pro MJLU2LL/A a1398 offers a 512GB or 1TB of flash storage. Apple upgraded the SSD to use SSUBX in 2015 making it twice as fast as its predecessors.

Screen Size and Resolution

The MacBook Pro Mid 2015 has a gorgeous 15.4-inch, 2880 x 1800 screen that will impress you the second it is opened, accompanying app icons and images that burst with color, and text that strikingly appears handwritten, making it effortlessly popular among those in graphic or web design work.

Processor & Graphics Processing Unit (GPU)

Similar to MJLT2LL/A, the MacBook Pro 15″ is powered with an AMD Radeon R9 M370X GPU. The 15-inch Apple MacBook Pro is designed to deliver 100 times the graphics performance from its predecessor model. The MJLU2LL/A features dual graphics processors and an integrated Intel Iris 5200 Pro graphics processor with 128 MB of “Crystalwell” embedded DRAM (and shared system memory). This MacBook Pro comes with MacOS X 10.10.3 (14D2134) and runs smoothly on a 2.8 GHz Intel Core i7 4980HQ processor with up to 4.0 GHz of Turbo Boost support.

Memory & Architecture

This Apple MacBook Pro has all the memory you need built-in. It is the one upgrade this machine will never need. This model features a 256k level 2 cache and a 6 MB Level 3 cache plus a 5 GT/s front-side bus with 16 GB of 1600 MHz DDR3L SDRAM for its RAM, all this is centered around a 64-Bit architecture.

Battery Life

This Apple MacBook Pro 2015 boasts to deliver 9 hours of battery life. The MacBook provides 9 hours of continuous wireless web surfing beating out the 2014 MacBook Pro by half an hour. Generally, battery life for the MJLU2LL/A is around 2-5 hours based on the type of task that is being performed.

Upgradability

The Apple MacBook Pro 2015 15 inches 2.8GHz MJLU2LL/A is that it can also be upgraded from its pre-installed MacOS X 10.10.3 (14D2134) to the current versions. It can work with Windows 8 (64-Bit) and support operating systems as new as Windows 10 (64-Bit) simultaneously. With dimensions of 0.71 x 14.13 x 9.73 and a weight of 4.49 lbs (2.04 kg), it is capable of running both Mac OS X and Mac OS 9 applications. This adds to the popularity of this MacBook, making it a force to reckon with.

Inclusive Features

The MacBook Pro includes the following features and ports:

802.11ac Wi-Fi
Bluetooth 4.0 PAN (Personal Area Network) connections and transfers
HDMI port
Two USB 3.0 Ports are supplied for the connection of external keyboards, printers, external hard disks etc.
An Optical digital audio in/out for connecting some external audio equipment like headphones and microphones
Two Thunderbolt “2” ports that are backward compatible with a Mini DisplayPort
An SDXC Card Slot
No button glass multi-touch trackpad
720p FaceTime HD webcam

Introduced: May 19, 2015		Discontinued: October 27, 2016
Screen Size and Resolution		Memory
Screen Size	15.4″ Widescreen	Level 1 Cache	32k/32k x 4
Resolution	2880×1800	Level 2/Level 3 Cache	256k x 4, 6 MB
Processor		RAM Type	DDR3L SDRAM
Processors	1 (4 Cores)	Min. RAM Speed	1600 MHz
Architecture	64-Bit	Standard RAM	16 GB
Speed	2.8 GHz	Maximum RAM	16 GB
Type	Core i7 (I7-4980HQ)	RAM Slots	None
Processor Upgrade	Soldered	Motherboard RAM	16 GB
FPU	Integrated	Graphics
System Bus Speed	5 GT/s (DMI2)	Video Card	Radeon R9 M370X
Cache Bus Speed	2.8 GHz (Built-in)	VRAM Type	GDDR5
ROM/Firmware	EFI	Standard VRAM	2 GB
EFI Architecture	64-Bit	Maximum VRAM	2 GB
Storage		Inclusive Features and Ports
Standard Storage	512 GB, 1 TB SSD	Standard Optical Drive	None
Storage Speed	N/A	Standard Ethernet	None
Storage Dimensions	Proprietary	Standard Modem	None
Storage Interface	Proprietary (PCIe 3.0×4)	Standard AirPort	802.11ac
Battery		Standard Bluetooth	4.2
Type	99.5 W h Li-Poly	USB Ports	2 (3.0)
Battery Life	9 hours	FireWire Port	None
Description		Keyboard	Full-size
Case Type	Notebook	Inclusive Input	Trackpad (Force Touch)
Form Factor	MacBook Pro (Retina)	SDXC Card Slot	1
Apple Order No	MJLU2LL/A	Microphone	2
Apple Subfamily	Retina Mid-2015 15”	Headphone	1
Apple Model Number	A1398 (EMC 2910)	Sound Out	1
Model ID	MacBookPro 11,5	Power Adapter	1

Identifier reference: MJLU2LL/A, A1398, EMC 2910, MacBookPro 11,5. Use these together because one Apple identifier can sometimes cover multiple configurations.

Last reviewed by Techable: August 19, 2025Identifiers checked: order number, A-number, EMC, and model identifier when available.

Model summary

This MacBook Pro at a glance

Family: MacBook Pro
Order Number: MJLU2LL/A
Model Number: A1398
EMC: 2910
Model ID: MacBookPro 11,5
Year: 2020

Use the order number, A-number, EMC, and model identifier together when comparing, buying, or selling this device.

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Next steps

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Common questions

Is MJLU2LL/A the same as A1398?

Not exactly. MJLU2LL/A usually points to a specific retail configuration, while A1398 identifies the broader Apple hardware family. Always check the EMC and model identifier too.

What MacBook Pro is model A1398?

A1398 is the Apple A-number shown for this MacBook Pro family. Use the order number, EMC, and model identifier on this page to narrow the exact configuration.

What does EMC 2910 mean?

The EMC number is another Apple hardware identifier. It helps separate closely related models that may share a similar name, year, or A-number.

Can the RAM or SSD be upgraded?

Check the spec table for the exact configuration. Many newer Apple Silicon Macs have memory and storage integrated into the board, so RAM and SSD upgrades are often not practical after purchase.

What macOS versions work with this model?

Use the model identifier, release year, and processor family from the spec table when checking macOS compatibility. Compatibility can change as Apple releases new macOS versions.

Is this MacBook Pro still worth buying used?

It can be, depending on price, battery health, memory, storage, and condition. Compare this exact order number and model identifier against similar Techable listings before buying.

How much is this MacBook Pro worth?

Value depends on RAM, storage, battery health, cosmetic condition, accessories, and market demand. Use the SellMac path on this page for a quote or use the identifiers here when comparing resale prices.

What should I search if this page is not the exact configuration?

Search the order number first when available, then compare the A-number, EMC, model identifier, year, chip, RAM, and storage. The same A-number can cover more than one configuration.

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