Windows 8 Pro.
No task is too big. The Precision M6800 Mobile Workstation delivers no-holds-barred processing capabilities with high-performance 4th Generation Intel® Core™ i7 Extreme, i7, and i5 processor options.High-performance graphics:
Responsive AMD FirePro™ and NVIDIA Quadro® graphics options with up to 8GB*
of GDDR5 memory keep pace with demanding 3D rendering and other graphics-intensive tasks. Power optimization:
Choose from optional AMD Enduro™ or NVIDIA® Optimus™ technologies to ratchet up your system performance when you need it, and save battery power when you don't.