Sapphire Radeon HD 6800 Series Cards

Sapphire is ready to launch its Radeon HD 6800 series products. As AMD's one of front-line partners, why wouldn't it be? The company will kick off its lineup with a Radeon HD 6870 model that sticks to the AMD reference design, and a Radeon HD 6850 based on an in-house design, probably marketed with the company's popular "Toxic" or "Vapor-X" brands. The Radeon HD 6870 card is compliant with the reference design, and uses reference clock speeds of 900/1050(4200) MHz (core/memory(effective memory)). It features DirectX 11 support, 1120 enhanced stream processors, 1 GB of GDDR5 memory over a 256-bit wide memory interface, and display connectivity that includes two DVI, two mini-DP 1.2, and one HDMI 1.4a. 2-way CrossFire is supported.

The Radeon HD 6850 card, on the other hand, sports an in-house design with both the PCB and the cooler. The PCB is colored in Sapphire's favourite shade of blue. The cooler looks quite muscular with a heatsink (probably making use of vapor-chamber technology) over the GPU, a 90 mm fan, and 8 mm heat pipes conveying heat to additional aluminum fin arrays. This card also reportedly sticks to reference clock speeds of 775/1000(4000) MHz, and features 960 stream processors, and 1 GB of GDDR5 memory over a 256-bit wide interface. Display connectivity on this card is more akin to what we're used to seeing on the HD 5800 series: two DVI, one standard-size DisplayPort 1.2, and one HDMI 1.4a. Expect both these cards to be out on the 22nd. A non-reference HD 6870 later down the line from Sapphire can't be ruled out.