The price tag puts the GTX 670 in the same ballpark as the AMD Radeon HD 7970 - and the GTX 670 puts that card to shame.

OpinionThe lid has been lifted on the Nvidia GeForce GTX 690. It's undoubtedly the fastest graphics card on planet. And it's priced at an utterly offensive $1,000.

At the Nvidia Game Festival 2012 in Shanghai, Nvidia CEO and co-founder Jen-Hsun Huang pulled back the curtain on the GeForce GTX 690 graphics card.

AMD has launched its new notebook graphics, codenamed after different parts of London.

In DepthMulti-GPU tech is now a legitimate use of a second GPU, instead of a horrible waste of silicon and shaders.

UpdatedAMD or Nvidia? Choose the best DX11 graphics card for you

OpinionWith a price tag over £400 and world beating performance, the immediate impression is certainly of A.N. Other uber GPU. But the GTX 680 is not a natural successor to historical heavyweights.

Nvidia has unveiled it's new Kepler architecture with its fastest GPU, giving PC gamers a heady combination of performance, power efficiency and auto overclocking via GPU Boost.

With the name Tahiti being dangled before us, we were hoping for a more luxurious surrounding for an insight into AMD's new Southern Islands graphics processor than the basement of a Soho hotel.

We've been waiting for the second tier of the Southern Islands/AMD HD 7000 series cards for a while now, and finally here it is, the AMD Radeon HD 7950. Was it worth the wait? Yes…and then some.

ExplainedStereoscopic 3D might not be to everyone's tastes, but it's certainly a lucrative business. For the past few years Nvidia has enjoyed a virtual stereo 3D monopoly on the PC with its 3D Vision technology, but AMD has belatedly entered the ring with its own technology called HD3D.

AMD has just pulled the tarp off its new AMD Radeon HD 7970 Southern Islands graphics card and we can finally unveil our thoughts on its brand new card and architecture. It's the fastest single-GPU graphics card and also a graphics card of firsts.

Nvidia is expecting strong growth in the next year, pointing to its new Tegra 3 platform as it insists that its strategy is coming into its own.

AMD has confirmed that its upcoming 7970 and 7950 graphics cards will come in dual-chip varieties.

ExplainedWhat will AMD's next generation Radeon cards have to offer and how are they going to work? We reveal all…

Buying GuideThe best AMD and Nvidia graphics cards you can buy for less than £150

PC gaming champ Nvidia has unveiled its latest 3D Vision system, which features redesigned glasses as well as Nvidia's own LightBoost technology.

Component company MSI has detailed its latest exclusive graphics card fan technology via its website.

In DepthThe amazing world of GPU design and manufacture

In DepthExploring the resilience of DX9 and the future of DirectX 11

Hong Kong technology company Sapphire has slapped its proprietary Vapor-X technology on an overclocked AMD HD 6850 graphics card, according to a release from the company.

Component and computer manufacturer Asus has unveiled its Republic of Gamers MARS II graphics cards, which ship with dual Nvidia GeForce GTX 580 chips.

Buying GuideThe best 3D-capable cards for your gaming PC

AMD's focus on its Fusion accelerated processing units could see the processor giant ditching its low-end Radeon graphics cards.

AMD has launched the Radeon HD 6990M – claiming that it is the world's fastest single mobile graphics processor.