Graphics cards

Sapphire Radeon HD 5570 HDMI review

If you really need a low-profile card that's capable of playing games, it's a good choice, but there are better-value gaming and media centre cards out there.

Sapphire Radeon HD 5450 review

Graphics cards aren't just for gaming, and though the HD 5450 has its uses, older cards can do most these jobs for less.

Zotac GeForce GT 220 review

It's no fault of Zotac's, but the GT 220 is simply too expensive to compete with ATI's HD 4670.

Gigabyte GV-N220OC-1GI review

Gigabyte's tweaked GT 220 is the best we've seen, but it's not enough to persuade us to buy this card.

Sapphire Radeon HD 5850 1GB review

If you're looking for a powerful new graphics card, this is the one. It's breathtakingly fast, yet still £100 cheaper than the HD 5870.

Sapphire Radeon HD 5750 review

There's little to choose between the HD 5750 and HD 5770 at current prices, but we marginally prefer the faster card.

Sapphire Radeon HD 5770 review

A feature-packed graphics card, but it isn't as fast as the older HD 4890, which costs only a little more.

ATI Radeon HD 5870 review

Astonishing performance coupled with triple-monitor support makes the HD 5870 a desirable graphics card, despite the high price.

Gigabyte GV-N250ZL-1GI review

An aging GPU is put to good use. This card packs plenty of graphical power into a small and cool package.

Sapphire Radeon HD 4770 review