Unless you have to have a very-high-end GPU or internal expansion slots, HP's new G3 ZBook 17 likely delivers all the compute power you'll ever need, all at less than 7 pounds, and with all-day ...

In all cases, the HP ZBook Studio G3 is an exceedingly comfortable device to use. The keys travel well, the trackpad is one of the finest HP has ever worked with, and the display is kind on the eyes.

Our ZBook Studio G3 review sample is powered by an Intel Xeon CPU, the Skylake-based E3-1505M v5, which has a max TDP of 45W. It is essentially the Intel Core i7-6820HQ with ECC support and a ...

Last is HP's largest mobile worktstion, the 17.3-inch HP ZBook 17, with up to 4TB of drive space, dual Thunderbolt 3 ports, Intel Core or Xeon processor, and optional DreamColor (4K) screen as well.

The ZBook Studio G3 comes with a quad-core Intel Xeon E3-1505M v5 processor and Nvidia Quadro M1000M graphics, both ISV certified, in case you have that requirement to fulfill in business contracts.

Now HP is adding a convertible PC to its pro family, the ZBook Studio x360 G5. Just like its other x360 machines, it has a hinge that can be flipped all the way around, letting you use it as a ...

If you don't need the 360-degree hinge, meanwhile, there's the HP ZBook Studio G5. That saves some bulk compared to its x360 sibling, but still gets the Xeon chips and NVIDIA graphics.

Last is HP's largest mobile worktstion, the 17.3-inch HP ZBook 17, with up to 4TB of drive space, dual Thunderbolt 3 ports, Intel Core or Xeon processor, and optional DreamColor (4K) screen as well.