The Precision M6800 is Dell's biggest and most powerful business notebook, which means a high price – this £2,075 (around US$3,490, AU$3,750) machine is twice as pricey as some of its rivals.

World's most powerful mobile workstations, Dell Precision M4800 and M6800, offer 15.6-inch QHD+ panel with highest resolution, optional 10-finger touch on 17.3-inch display and first WiGig ...

Dell says these computers are powerful enough to render complicated 3-D designs in minutes instead of hours. The Precision M4800 and M6800 feature lots of high-end technology.

Dell Precision M6800 (17.3in.) The 17.3-inch M6800 lacks the 15.6in. model's ultra-high-resolution display option but can be configured with a 1,980-by-1,080-pixel 10-point Wacom touchscreen.

The M6800 is impressive, but it's a niche product. If you can justify investing in such a powerful notebook, it excels in every important area, which makes it an excellent high-end workstation ...