Samsung Galaxy S4 vs Apple iPhone 5 comparison review

Samsung and Apple smartphones going toe to toe. Find out whhich is better in our Galaxy S4 vs…

Galaxy S4 vs BlackBerry Z10 comparison review - which is best, the Samsung or the BlackBerry?

We compare Samsung's Galaxy S4 Android phone with the best of BlackBerry, the BlackBerry Z10.…

Surface Pro review - Microsoft tablet offers true power computing on the move

The Surface Pro is both a tiny Ultrabook and a bulky Windows 8 tablet. Is the Surface Pro the…

Reviews

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Sapphire ATI Radeon HD 3870 X2 graphics card review

AMD has taken two mid-range 3870 chips and stuck them together to create the 3870 X2 - a high-end graphics chip with a mid-range price.

04/02/2008

£282 inc VAT
Sapphire Radeon HD 5970 2GB review

The dual-GPU ATI Radeon HD 5970 is a monstrous graphics card in every way, and with the Sapphire Radeon HD 5970 2GB Sapphire has given its sample a little nudge further.

15/12/2009

£530 inc VAT
Sapphire Radeon HD 4870 review

Sapphire's HD 4870 is the first graphics card we've tested to feature ATI's brand-new flagship Radeon HD 4800 series chips. Alongside its HD 4850 little brother…

02/07/2008

£211 inc VAT
Sapphire Radeon X1950 XTX

The X1950 XTX has a large number of similarities to its predecessor, the X1900 XTX. However, there are a few novel features.

28/09/2006

£310 inc VAT
Sapphire X1950XTX

The X1950XTX is an updated X1900XTX, sporting much faster DDR4 memory and an increased memory bandwidth.

02/12/2006

£310 inc VAT
Sapphire Radeon HD 6850 review

The Sapphire Radeon HD 6850 is an outstanding graphics card for the money.

17/12/2010

£160 inc VAT
Sapphire Radeon HD 6870 review

The Sapphire Radeon HD 6870 is a powerful graphics card with a superb sub-£200 price tag.

25/11/2010

£195 inc VAT
Sapphire Radeon HD 5850 review

Following in the only slightly larger footprints of the sizzling 5870 graphics card comes this downscaled version, the Sapphire Radeon HD 5850 1GB. Updated 12 August…

12/08/2010

£240 inc VAT
Sapphire Radeon HD 4670 512MB review

While there are cheaper versions of the 4670 available, Sapphire has given ATI’s HD 4670 the VIP treatment to make the best sub-£75 deal we've seen yet.

23/10/2008

£71 inc VAT
Sapphire ATI Radeon HD 4850 Toxic Edition review

With the Sapphire ATI Radeon HD 4850 Toxic Edition, Sapphire delivers an enhanced ATI 4850 graphics card with a boosted clock speed and effective Zalman cooler.

29/07/2008

£150 inc VAT
Sapphire ATI Radeon HD 3850 Pro graphics card

Sufficiently pricey to have some serious hardware but affordable enough to tempt most users, the Sapphire ATI Radeon HD 3850 Pro provides enough performance to rip…

15/12/2007

£112 inc VAT
Sapphire ATI Radeon 3870 XT graphics card

Whether you plump for the 8800 GT or the brand new Sapphire ATI Radeon 3870 XT chip from ATI will really depend on what's most important to you – lowering the price…

18/12/2007

£165 inc VAT
Sapphire Atomic HD 4890 review

With this Atomic version, Sapphire reveals a desire to squeeze out every last megahertz of performance from the core ATI HD 4890 design. The Sapphire Atomic HD 4890…

19/06/2009

£235 inc VAT
Sapphire ATI Radeon HD 4830 512MB review

The Sapphire ATI Radeon HD 4830 512MB is a very decent graphics card for a relatively modest outlay.

15/12/2008

£110 inc VAT
Sapphire Radeon X1950 Pro Ultimate

The original Sapphire X1950 Pro was one of the better cards at this price level. So how does the firm follow that up? By producing the slightly enhanced X1950 Pro…

21/02/2007

£149 inc VAT
Sapphire X1600 Pro HDMI

This is the first time we've seen a graphics card that supports HDMI. So what's the difference?

07/10/2006

£95 inc VAT
Sapphire Radeon X1650 Pro 256MB

Back in the day, a sub-£100 graphics card was a sure sign you were scraping the bottom of the gaming barrel – but you get much more for your money nowadays.

25/10/2006

£84 inc VAT
Sapphire Radeon X1800 GTO

The X1800 GTO isn't a brand-new chip, but the competitive pricing introduced by ATI and Sapphire make this the best deal on the market.

02/08/2006

£142 inc VAT
Sapphire X1950 Pro

Hot on the heels of the X1950 XTX comes the Sapphire X1950 Pro, which comfortably slots into the enthusiast sector of the market.

20/12/2006

£135 inc VAT
Sapphire X1900 XTX

The sceptical customer might expect the X1900 XTX, which follows closely on the heels of the X1800 series, to be little more than a more refined retread of a familiar…

29/03/2006

£470 inc VAT