There is only one card in this picture. No, really. Okay, let’s discuss this.

Nvidia’s card is fast, but ATI’s is still faster.

It’s fast, but not quite fast enough for the huge price.

An interesting concept But performance is determined by drivers and ultimately it smacks of gimmick.

Potentially Much faster than a X1900 XTX in games with large textures yet it costs the same. At over $100 less than Nvidia’s 7950 GX2, it’s a fine card.

Takes the crown as today’s fastest graphics architecture, but you’ll have to pay for it

Very fast, but the top-end components offer poor value in the face of competition.

Both the fastest and the priciest card on test.

ATI has a new weapon in the battle for the title of kingpin-of-all-game-graphics - it's the 7xx series.

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

The hot items rumoured for this week's show, including nVidia's 9800 GX2 and a new ASUS EeePC.

It’s incredibly powerful, but recent releases offer similar performance for significantly less money.

A very fast computer with decent features at a great price, whether for gaming or an all-round powerhouse

An exciting glimpse at future performance, but by the time games appear to make them worth buying, the price will have plummeted.

A super-bright entertainment LCD, but it’s not for office work.

We put every current model from ATI and NVIDIA through its paces to find out which offers the best performance and value.

It was all looking good until Nvidia’s new cards overtook it on the final straight.

Not great value for money, but the XPS 700 offers plenty of power and striking looks.