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, 16 GB of onboard 1600 MHz DDR3L SDRAM (which cannot be upgraded later), 512 GB of PCIe-based flash storage, 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, a "MagSafe 2" power adapter, and an internal, sealed battery that provides an Apple estimated 9 hours of battery life.

• 15.4-inch (2880 x 1800) LED Display
• Intel Core i7-4870HQ Processor (Quad-Core, 2.5GHz, 6MB Cache)
• 16GB DDR3 System Memory
• 256GB  Solid State Drive (SSD)
• Dedicated AMD Radeon R9 M370X Graphics (2.0GB Dedicated Video Memory)
• No Optical Drive
• 2 x USB 3.0, 1 x HDMI
• Backlit Standard Keyboard and Multi-touch Trackpad
• 1MP Webcam and Integrated Microphone
• No Ethernet, IEEE 802.11ac and Bluetooth 4.0 + HS
• 3-cell Lithium-Polymer Battery with up to 9 hours of use
• Operating System: Apple Mac OS X 10.10
• 0.71" x 14.13" x 9.73" (HxWxD); 4.5lbs
• Energy Star Compliant

General Information

• Energy Star Compliant: YES
• Model Number: MJLT2LL/A
• Product Special Notes - 0 if None: 0
• Power Adapter Plug Type:
• Product Generation: N/A
• Release Year: 2015
• # of Battery Cells: 3
• Bundled Software - 0 if None: 0
• Lifestyle: Entertainment
• Form Factor: Notebook
• Product Line (Laptop): MacBook Pro
• EPEAT Level: Not Applicable

Storage

• Hard Drive Speed (RPM): 0
• Hard Drive Type: Solid State Drive (SSD)
• Hard Drive Interface: SSD
• Hard Drive Size (GB): 256

Inputs/Outputs

• Total USB-C Ports: 0
• Total DVI Outputs: 0
• Total USB 2.0 Ports: 0
• Total Headphone Outputs: 1
• Total HDMI Outputs: 1
• Total USB 3.0 Ports: 2
• Total Ethernet Ports (RJ-45): 0
• Total DisplayPort Outputs: 0
• Total VGA Outputs: 0

Physical Features

• Optical Drive Type: Not Applicable
• Integrated Microphone: YES
• Item Dimensions - H x W x D (IN): 0.71 x 14.13 x 9.73
• Webcam Type:
• Keyboard Language: English (United States)
• MIL Spec: N/A
• Color - Exact: Silver
• Mouse Type: Multi-touch Trackpad
• Built-in Speakers: YES
• Fingerprint Reader: NO
• Numeric Keypad: NO
• Backlit Keyboard: YES
• Keyboard Size: Standard
• # of Webcam Cameras:
• Keyboard Touch Bar:
• Item Weight (LBS): 4.49
• Webcam Megapixels: 1
• Color - Generic: Silver

Processor

• # of Processor Cores: 4
• Processor Speed (GHz): 2.5
• Processor Series: Intel Core i7 4th Gen
• Processor Model Number: Intel Core i7-4870HQ
• Processor L3 Cache (MB): 6
• Optane Memory (GB): 0

RAM

• Memory Type: DDR3
• Total RAM (GB): 16
• Maximum Memory Supported (GB): 32
• Total Memory Slots Available: 2

Graphics

• Video Memory Available (MB): 2000
• Graphics Type: Dedicated
• Graphics Card Model Number: AMD Radeon R9 M370X Graphics

Networking

• Cellular Technology:
• NFC?:
• Bluetooth Compatability: 4.0 + HS
• LAN Compatibility: No Wired Ethernet/LAN
• Wireless Network Compatibility: 802.11AC

Display

• Display Glass:
• Maximum Resolution - W X H (Pixels): 2880 x 1800
• Display Type: LED
• Touch Screen: NO
• Screen Size (IN): 15.4
• Screen Refresh Rate (Hz): 60

Battery

• Battery Life (HRS): 9
• Rechargeable Battery Type: Lithium-Polymer

Operating System

• Operating System Version: Not Applicable
• Desktop Operating System: Apple Mac OS X 10.10