Sapphire HD 4890 review

ATI's mid-range bruiser gets the once-over

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Our Verdict

Lost a lot of its charm in the recent price cuts, but still a decent performer


  • Best AMD single chip performance for under £200
  • Occassionally outperforms GT275...


  • ...but not often enough
  • HD4870 is much cheaper

Sapphire's 4890 here is a plain old red-heatsinked Radeon HD4890. Based on the RV790XT core, it's little more than an overclocked and slightly tweaked version of the RV770XT that powers the HD4870. As expected, then, benchmarks are better than that family of cards, even the Toxic edition opposite, but not an order of magnitude greater. Certainly never more than 10 per cent, even at the most demanding settings.

It also has the same problems in terms of noise, power consumption and heat that the stock HD4870s suffer from too. It's not that it's the loudest card we've ever tested, but we'd be more comfortable with something quieter.

When it was launched, the HD4890 filled a gap in AMD's arsenal between the HD4870 and Nvidia's top end cards – then very expensive. Things have changed, though. On the one hand manufacturers are creating bespoke versions of the older card – again, like the Toxic – which are almost as fast as this one, and the price of Nvidia's awesome GTX275 is within just a few pounds.

Which means that while this is still an excellent card in most respects, which you should be proud to own if you do, it's just not a compelling purchase any more.

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Tech Specs

Product TypeGraphic Card
Chipset ManufacturerATI
Chipset Model4890
Chipset LineRadeon
Chipset SeriesHD 4000
Maximum Resolution2560 x 1600
Brand NameSapphire
Standard Memory1 GB
Host InterfacePCI Express 2.0 x16
Bus Width256 bit
Multi-GPU TechnologyCrossFireX
Analog SignalYes
Digital SignalYes
Dual Link DVI SupportedYes
Number of VGA Outputs1
Number of DVI Outputs1
Number of HDMI Outputs2
Memory TechnologyGDDR5 SDRAM
ManufacturerSapphire, Inc
Memory Speed1050 MHz
Product Model11150-05-20R
Product NameRadeon HD 4890 Graphics Card
Manufacturer Part Number11150-05-20R
Manufacturer Website Address
Marketing Information

The SAPPHIRE HD 4890 Vapor-X model is a new SAPPHIRE original design. It has SAPPHIRE's Vapor-X cooling module on the GPU together with a heat sink and profiled fan venting heat out of the case. It is quieter and significantly faster than the standard reference model, with core clock speed of 870MHz and 1GB of DDR5 memory clocked at 1050MHz.

API SupportedDirectX 10.1