From budget laptops to ultra-tiny netbooks, ultraportables and high performance, we explain the tricks to finding out the ultimate laptop at the right price.

Radeon 4800-series cards are now available for the masses. Radeon 4830 cards are expected to cost less than US$150 at retail, which is roughly the cost of an Nvidia GeForce 9800 GT GPU (a chip that it matches up with very closely, at least on paper).

Both graphics card giants have unleashed powerful new additions to their ranks recently, and their battle for supremacy is hotter than ever. We put the new arrivals through their paces

It is starting to look like things are going to heat up on the GPU front as Nvidia and AMD go head-to-head in the next month or so.

ATI’s 40nm GPU is an exciting development and takes over from the 4850 as the best mid-range card.

ATI does it again with its latest GPU, combining superb performance with a reasonable price

A mighty dual-GPU board that makes light work of even today’s toughest DirectX 10 games.

A great media-centre card with some nice features – and at an affordable price

A mighty dual-GPU board that makes light work of even today’s toughest DirectX 10 games

A competent card with older games, but it can’t handle the new generation of games.

A stunningly powerful card that tops the last generation’s best dual-GPU monsters.

All the data on AMD's new Radeon lineup, including the 4870 X2 which clocks in at 2.4 teraflops.

Make this year’s biggest games shine with glorious high-detail, thumping sound and the best accessories

We sat down with AMD at CES to see what the company has in store for 2009, and find some things worth getting excited about.

Both the fastest and the priciest card on test.

A capable card – decent performance without a high price.

Not particulary quick, but a resonably priced media card.

We've just found the specs for ATI's Radeon HD 4770, complete with the world's very first 40nm desktop chip, the RV740.