Mac BookPro 15"

2.2GHz quad-core Intel Core i7 processor
500GB 5400-rpm hard drive
Intel HD Graphics 3000 with 384MB DDR3 SDRAM shared with main memory
AMD Radeon HD 6750M with 512MB GDDR5 memory
4GB RAM

2.4GHz quad-core Intel Core i7 processor
750GB 5400-rpm hard drive
Intel HD Graphics 3000 with 384MB DDR3 SDRAM shared with main memory
AMD Radeon HD 6770M with 1GB GDDR5 memory
4GB RAM

15.4-inch LED-backlit glossy or optional antiglare widescreen display
1440x900 pixels
High-resolution 1680x1050 glossy or antiglare option available

Precision aluminium unibody
MagSafe power port
Thunderbolt port
Two USB 2.0 ports
FireWire 800 port
SDXC card slot
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FaceTime HD camera
Multi-Touch trackpad
Full-size, backlit keyboard
8x SuperDrive