by Rob Williams on January 7, 2009 in Graphics & Displays
If you game at ultra-high resolutions and want to know where the best bang for the buck can be found in graphics cards, look no further than Sapphire’s dual-GPU HD 4850 X2. At $300, it’s priced-right and offers incredible performance regardless of whether you prefer high anti-aliasing settings or resolutions.
As PC enthusiasts, we tend to be drawn to games that offer spectacular graphics… titles that help reaffirm your belief that shelling out lots of cash for that high-end monitor and PC was well worth it. But it’s rare when a game comes along that is so visually-demanding, it’s unable to run fully maxed out on even the highest-end systems on the market. In the case of the original Crysis, it’s easy to see that’s what Crytek was going for.
Funny enough, even though Crysis was released close to a year ago, the game today still has difficulty running at 2560×1600 with full detail settings – and that’s even with overlooking the use of anti-aliasing! Luckily, Warhead is better optimized and will run smoother on almost any GPU, despite looking just as gorgeous as its predecessor, as you can see in the screenshot below.

The game includes four basic profiles to help you adjust the settings based on how good your system is. These include Entry, Mainstream, Gamer and Enthusiast – the latter of which is for the biggest of systems out there, unless you have a sweet graphics card and are only running 1680×1050. We run our tests at the Gamer setting as it’s very demanding on any current GPU and is a proper baseline of the level of detail that hardcore gamers would demand from the game.



Like all of the other high-end cards on the market, the HD 4850 X2 performs exceptionally with higher-end resolutions, such as 2560×1600. In our top two tests, the card out-performed the GTX 260/216 with ease, and scales well with the performance of the HD 4870 X2.
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Palit HD 4870 X2 2GB
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2560×1600, Gamer, 0xAA
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31.382 FPS
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Palit 9800 GX2 1GB
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2560×1600, Mainstream, 0xAA
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50.550 FPS
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Sapphire HD 4850 X2 2GB
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2560×1600, Mainstream, 0xAA
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49.730 FPS
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Palit GTX 280 1GB
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2560×1600, Mainstream, 0xAA
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46.038 FPS
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Palit HD 4870 512MB Sonic
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2560×1600, Mainstream, 0xAA
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34.471 FPS
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Palit HD 4870 512MB
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2560×1600, Mainstream, 0xAA
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32.973 FPS
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ASUS 9800 GTX 512MB
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2560×1600, Mainstream, 0xAA
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30.840 FPS
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ASUS HD 4850 512MB
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2560×1600, Mainstream, 0xAA
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26.530 FPS
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Gigabyte 9600 GT 512MB
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1920×1200, Mainstream, 0xAA
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31.979 FPS
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Although the card offers plenty of power, it was unable to deliver an acceptable gameplay experience using the Gamer setting. Decreasing to Mainstream changed everything, though. If you wanted to use a lower resolution, such as 1920×1200, then Gamer becomes completely playable.