It's been just over a year since Dell updated its Precision workstations, but the time has come for some fresh hardware. This year's laptops, the M4800 and M6800, one up their predecessors in all ...

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.