Sapphire has announced its Radeon HD 5870 and HD 5750 video cards featuring the their Vapor-X cooler (vapor chamber technology). Both cards are factory-overclocked (just a little bit, by the way), has two DVI connectors, HDMI and DisplayPort outputs and come with the DirectX-11 based game Dirt 2. Radeon HD 5870 Vapor-X works internally at 870 MHz (2.35% above default clock of 850 MHz) and has 1 GB GDDR5 accessed at 5 GHz QDR (4.17% above default clock of 4.8 GHz QDR). Radeon HD 5750 Vapor-X works internally at 710 MHz (1.43% above default clock of 700 MHz) and has 1 GB GDDR5 accessed at 4.640 GHz QDR (0.87% above default clock of 4.6 GHz QDR). No word on pricing.

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Originally at http://www.hardwaresecrets.com/news/4324

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