AMD Radeon - Top Video GAme Graphic Cards

1. AMD Radeon HD 6850 : Price $179 / Approx 8,000 to 10,000 INR

With 23 centimeters, the Radeon HD 6850 is slightly smaller than the 5850 (24.5 cm). However, it retains a sink-type double-height ". It is both efficient and quiet. At rest, we found 42.8 dB (A), a very good result which is translated into practice by one card can cause discomfort. In 3D games, the blowing fan is much more prevalent (52.7 dB (A)) but still quite tolerable. Your entourage will not be unduly hampered. The temperatures of the chip remain reasonable, with 45 ° C idle and 80 ° C in games.



Overall, the Radeon HD 6850 1GB offers similar performance to the Radeon HD 5850 1GB and GeForce GTX 460 1 GB What's wrong. As with version 6870, so we can cast doubt on the trade name of the card. It seemed more logical to name this model "Radeon HD 6830. A buyer will think poorly informed indeed as if AMD has a Radeon HD 6850, that it is more efficient than the previous HD 5850. In conclusion, it must forget its name to really appreciate this Radeon HD 6850. For an introductory price well below the Radeon HD 5850, it offers similar performance.

2. AMD Radeon HD 6870 : Price $239 / Approx 12,000 INR

The simplified architecture of the Radeon HD 6800 does she feel about the competitor's offer? What are the performances, but also noise and heat generated by the card? What does she more or less than the competition? The Radeon HD 6870 (as the model 6850) is part of graphics cards that meet the family name "Bart". Its uniqueness, compared to the previous 5870 and 5850 (the family of "Cypress"), is to get rid of some of its units of calculations (for specialists there are no more than 14 SIMD, instead of 20 used previously). The main consequence is a space saving, due to a 25% reduction in the size of the chip, and a substantial saving on the number of transistors. Basically, the circuit is less expensive to produce and should consume less electricity.



Several configurations are possible. A direct connection to the card allows up to four screens (two with dual DVI or DVI + HDMI, DisplayPort added to 2). Second option, the screens that have DisplayPort 1.2 can be chained. Finally, the third possibility, a DisplayPort hub, similar in principle to what may be a USB hub will connect the screens from a single DisplayPort output of the card. In the end, the Radeon HD 6870 is a very good midrange card. It is relatively little greedy and tempers his ardor sound. Performance is also the rendezvous and battery positioned between the GeForce GTX 460 1GB and the GTX 470, in other armies. Remains unknown: the 3D terrain, which is in its infancy, AMD.

3. AMD Radeon HD 6950 : Price $299 / Approx 15,000 to 20,000 INR



4. AMD Radeon HD 6970 : Price $369 / Approx 20,000 INR

When the output of the Radeon HD 6870 and HD 6850, you have been to many amazing performance of these cards. The 6870 is actually less efficient than the 5870 and 6850, down compared to 5850. In fact, AMD is taking a different nomenclature for its 6000 series with the 6800 making up the midrange and 6900 representing the high end. Where the 6800 hit hard is the level of tariffs. Indeed, the 6850 is from 160 euros, while offering superior performance in 5830 which was sold more expensive, while the 6870 is available from 215 euros, or less expensive than the 5850 when it was released, while by offering more performance. Upon arrival, Nvidia was forced to sharply reduce the price of its GTX 460 and GTX 470 for face.



Regarding the connectivity, it is substantially the same for both cards with support for DVI, HDMI 1.4, mini DisplayPort 1.2. The cards are equipped with technologies like Eyefinity AMD, CrossFireX and AMD are compatible HD3D. The Enhanced Quality Anti-Aliasing offers new graphics rendering functions.

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