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Sparkle Calibre 9800GTX+ Video Card

TechwareLabs takes a look at the Calibre 9800GTX+ video card which promises a good gaming experience with a design that keeps it cool. We compare the card against another high end solution from ATI to find out if this budget card can keep up with the big dogs. Read our review to find out.

Sapphire Radeon HD 4830

Often overlooked in the eternal arms race for the biggest, baddest, most powerful video card on the market; ATI has also been putting out scaled-down versions of their 4000-series GPUs that are intended for the budget conscious gamer. Today we'll be looking at the HD 4830, a smaller sibling to ATI's powerful HD4870. Find out whether this little brother is a mighty mite, or just falls short.

ATI Radeon 4890 Video Card

Today we check out the lastest weapon in the ATI arsenal, the 4890. Breathing new life into the 4XXX line along with a few new tricks the 4890 delivers more performance and at a lower cost. We compare the new 4890 against the former flagship the 4870 as well as against its intended rival the GTX 260. Find out how well the 4890 stands up in our tests.