Packed with features, only its value for money lets it escape without an award this month

The Commonwealth Scientific and Industrial Research Organisation (CSIRO) has put together a supercomputer that's based around a cluster of graphics processing units (GPUs)

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

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

Nvidia has confirmed that its already much-maligned Fermi GPU based graphics cards won't be seeing the light of day in 2009.

We've packed the latest issue of PC Authority with a massive 101 desirable tech gift ideas including DSLRs, home theatre, sport, and Xbox, PlayStation and Wii accessories. Plus, get your free antivirus protection on the cover DVD

Will AMD blow its lead again in graphics? An analysis of the current state of play in the race for processor and graphics superiority

In the September issue of PC Authority, we gave you the inside scoop on how the Windows 7 Release Candidate stood up to our tests. Here's a recap of our gaming benchmark results

Apple's latest update brings a beefier iMac lineup with better-than-HD screens and tasty new peripherals

Intel’s three new CPUs promise Core i7 power in an economical and efficient package. We put them through their paces to see whether small really is beautiful

Nvidia's refusal to let its users do what they like with the cards they have bought has sparked a backlash amongst hackers.

The Green Goblin has been showing off its Fermi architecture at its GPU Technology Conference in San Francisco.

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.

Company says it has a six month head start on the competition with new cards.

PC gamers are among those most likely to benefit from any improvement in raw performance, so does Windows 7 bring any glad tidings for 3D action aficionados?

AMD has been displaying its new ATI Eyefinity graphics card system, which allows users to run six monitors from a single card.

Revamped branding called Vision will make it easier to see which laptop to buy, according to AMD.

Linux hackers working on the next version of the Linux kernel claim that some new improvements will speed up the OS on the desktop.

Vista felt sluggish, bloated and slovenly, but has Microsoft made Windows 7 any faster for those who crave the ultimate performance from their PC? Here are the benchmark results.

Microsoft has announced full availability of Windows Live Movie Maker, the latest version of its video editing software for Windows PCs.