|Internal Memory||16GB of onboard 1600MHz DDR3L SDRAM|
|Storage Capacity||512GB Flash|
|Graphic||AMD Radeon R9 M370X/Intel Iris 5200 Pro|
|Camera||720p FaceTime HD Camera|
|Battery and Power||
|Electrical and Operating Environment||
The MacBook Pro "Core i7" 2.5 15-Inch (Dual Graphics/Force Touch - Mid-2015 Retina Display) features a 22 nm "Haswell/Crystalwell" 2.5 GHz Intel "Core i7" processor (4870HQ), with four independent processor "cores" on a single silicon chip, a 6 MB shared level 3 cache, and dual graphics processors -- an AMD Radeon R9 M370X with 2 GB of dedicated GDDR5 memory and an integrated Intel Iris 5200 Pro graphics processor with 128 MB of "Crystalwell" embedded DRAM (and shared system memory). It also has an integrated 720p FaceTime HD webcam and a high-resolution LED-backlit 15.4" widescreen 2880x1800 (220 ppi) "Retina" display in a case that weighs just less than 4.5 pounds (2.04 kg). It does not have an internal optical drive.
Connectivity includes 802.11ac Wi-Fi, Bluetooth 4.0, two USB 3.0 ports, two "Thunderbolt 2" ports, an HDMI port, an audio in/out port, and an SDXC card slot.
In addition, this model has a backlit keyboard, a new advanced "Force Touch" trackpad, and an internal, sealed battery that provides an Apple estimated 9 hours of battery life.
Compared to its predecessor, this model is similar, but it has a faster graphics processor, faster flash storage, a higher capacity battery, and a more advanced "Force Touch" trackpad. It has some different identifiers, too.
When you pack so many pixels into a display — over 5 million on the 15.4-inch model — the results are positively stunning. The pixel density is so high, your eyes can’t discern individual pixels. Images take on a new level of realism. A spectacular 2880x1800 resolution on the 15.4-inch MacBook Pro lets you see more of your high-resolution images with pixel-for-pixel accuracy. And text is so sharp, you’ll feel like you’re reading email, web pages and documents on a printed page. The Retina display reduces glare while maintaining incredible colour and quality. Its high contrast ratio results in blacker blacks and whiter whites. And everything in between is rich and vibrant. IPS technology gives you a wide, 178-degree view of everything on the screen, so you’ll see the difference at practically any angle. And you’re going to love what you see.
The new Force Touch trackpad takes all the capabilities of Multi-Touch and adds force sensors that detect subtle differences in the amount of downwards pressure you apply. This lets you have a deeper connection to your content, bringing more functionality to your fingertip. It also introduces haptic feedback to MacBook Pro — allowing you not just to see what’s happening on the screen, but to feel it.
Meet the ultimate mobile creative studio — with the emphasis on mobile. Equipped with 802.11ac Wi-Fi and Bluetooth 4.0 wireless technology, you’re free to unplug and still stay connected — to your network, to your wireless peripherals, and to the world. With AirPlay and Apple TV, you can wirelessly play video, show off photos and enjoy music from your MacBook Pro, all on your widescreen TV. And when your MacBook Pro connects to an 802.11ac Wi-Fi base station, such as AirPort Extreme or AirPort Time Capsule, your wireless performance is up to 3x faster.
Fast and versatile, Thunderbolt 2 provides up to 20 Gbps of bandwidth to each external device. So you’re more than ready for the next generation of high-performance peripherals and displays. You can connect massive amounts of storage and add a PCI expansion chassis. And since each Thunderbolt 2 port allows you to daisy-chain up to six peripherals, you can go all out by plugging in up to 12 external devices via Thunderbolt alone.
The 15.4-inch MacBook Pro has a phenomenal display — with the graphics power to match. Its fourth-generation Intel Core i7 processor features Iris Pro Graphics with 128MB of embedded memory, which accelerates demanding graphics tasks by acting as an ultra-fast cache.
The 15.4‑inch MacBook Pro with Retina display has the power to do even more amazing things. Fourth-generation quad-core Intel Core i7 processors let you make quick work of even the most complex tasks in professional apps like Final Cut Pro X, thanks to speeds up to 2.8GHz, 6MB of shared L3 cache and Turbo Boost speeds up to 4.0GHz. And every model comes as standard with 16GB of super-fast memory. All of which means the 15‑inch MacBook Pro is ready to take on whatever you can dream up, wherever your travels take you.
Thanks to the super-fast read and write performance of the PCle-based flash storage, you’ll notice a difference in whatever you do. Starting up is really fast, apps launch quickly, and navigating the desktop feels fluid and responsive. On the 15.4‑inch model you get up to 2.5x faster flash storage3 — with up to 2.0 GBps throughput — that works with quad-core processors and high-performance graphics to make quick work of even the most demanding Final Cut Pro X editing tasks.
The 15.4‑inch model lasts up to 9 hours between charges, an hour longer than previously. That’s impressive battery life for any notebook. But for a high-performance notebook with an ultra-high-resolution display, state-of-the-art processors and graphics, and a super-slim design, it’s absolutely remarkable. The built-in battery gives you up to 1,000 full charge and discharge cycles.
|Processor||Intel Core I7-4xxxxx|
|Processor Frequency||2GHz to 3GHz|
|Supported Memory Types||DDR3L-SDRAM|
|Memory Clock Speed||1600MHz To 1749MHz|
|Internal Memory (RAM)||16GB|
|Graphics Processor||AMD + Intel|
|Integrated Graphics Processor||Yes|
|Front Camera Megapixel||HD Camera|
|Built in Speakers||Yes|
|Built in Microphone||Yes|
|Display Resolution||2880 X 1800 Pixels|
|Memory Layout (Modules X Size)||No|
|Built in Camera||Yes|
|Card Reader Integrated||No|
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