Toshiba Satellite P50-BBT2G22 15.6" IPS Ultra HD 4K (3840x2160) Technicolor Touchscreen Premium Edition Notebook PC (Intel Core i7-4710HQ Quad Core CPU, Windows 8.1, 2GB GDDR5 Graphics, 16GB DDR3L RAM, Intel Dual Band AC Wireless, 1TB 5400RPM Hard Drive, Adobe&reg; Photoshop&reg; Lightroom&reg; 5) 4th Gen Intel Core i7-4710HQ (2.5GHz-3.5GHz via TurboBoost) 6MB L3 Quad Core CPU, Genuine Windows 8.1 64-Bit 15.6" 4K Ultra HD TruBrite LED Backlit IPS Touchscreen ChromaTuneTM & Technicolor Certified Display (3840x2160) 2GB GDDR5 VRAM AMD RadeonTM R9 M265X Graphics; 16GB DDR3L 1600MHz RAM; DVD SuperMulti Burner Drive 1TB 5400RPM SATA III Hard Drive; Intel Dual Band Wireless-AC 7260 (867Mbps), Bluetooth 4.0 + WiDi Support Full Size Backlit Keyboard, DTS Sound Tuned harmon/kardon Audio, Adobe Photoshop Lightroom 5 (A $149 Value!)