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).

Feature:

• Apple MacBook Pro 15" Core i7 2.5GHz Retina
• 16GB of Onboard 1600 MHz DDR3L RAM | 512GB PCIe-Based Flash Storage
• AMD Radeon R9 M370X Graphics (2GB GDDR5)
• 15.4" LED-Backlit IPS Retina Display | 2880 x 1800 Native Resolution