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

A minor performance boost isn’t enough to fend off its rivals.

Its powerful, great value and comes with a superb lcd.what more could power users want?

A step behind ATI’s HD 4870 on price and performance.

Raw power and gaming prowess plus our a-listed monitor: this is a fantastic system, but the price is a deterrent.

A great piece of hardware, backed up by BlackBerry’s legendary services.

Plenty of modern phones support email, of course, but what always made BlackBerry special was its push technology. With this, you don't need to dial up to collect your email: just sit back and wait for the messages to come to you. Wherever you are, if an urgent email comes through to any of your email addresses -- and the 7100v supports up to 10 -- you can act on it instantly.

The fastest card we’ve seen, but the performance boost doesn’t justify the price.

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

A powerful card at a competitive price – a deserved victory to cap ATI’s remarkable turnaround

A big brash, powerful pc with loads of features and a giant screen. It’s a good thing, because the orange case distracts from the DDR5’s true purpose: performance.

Impressive and free antivirus and antispyware package

Impressive and free antivirus and antispyware package

Negroponte not worried by patent suit.

Not the most useable email tool, but very sleek.

Shuttle has made a name for themselves with stylish and innovative barebones PCs, and now comes along this excellent addition to any XPC you own. Scratch that - this TFT would look good with any PC you own.

If you're space conscious or limited when it comes to your PC set up then no doubt you've already looked at the TFT display option at some point. We've got three new TFT offerings from three companies in the Labs this month, which should give you a good idea of the state of play of the TFT market at the moment.

A popular and fast top-end option, but it’s losing its grip to new competition from both sides.

The world’s first punch-proof LCD is here, but only time will tell if there’s a market for it.

A surprise return to form for Nvidia, as this card matches ATI’s latest for both performance and value.