Sapphire HD 6990 Sapphire HD 6990 Sapphire HD 6990 4GB GDDR5 PCI-E DVI-I/QUAD Mini DP is a 30 cm long graphics card. Thanks to the 2GB memory buffer per GPU, gaming on 6 monitors should be a breeze. Sapphire HD 6990 comes with a dual-link DVI out and four mini-DisplayPort (version 1.2) outs. Its clocked at 830MHz for the GPU and come with 4GB of GDDR5 memory (2GB for each GPU) clocked at 5000MHz and paired up with a 2x256-bit memory interface. Just like on the rest of the HD 6900 series cards, there is a BIOS switch that takes the card up to 880MHz for the GPU. Sapphire HD 6990 Box Sapphire threw in a few dongles in case you require an HDMI or DVI connectors. Among them is the active single-link mini-DP-to-DVI adapter which can come in handy for connecting the third DVI display. Sapphire HD 6990 Accessories Sapphire HD 6990 Sapphire HD 6990 4GB GDDR5 PCI-E DVI-I/QUAD Mini DP is a 30 cm long graphics card. Thanks to the 2GB memory buffer pe... Read more »
AMD HD 6990 coming March 8 AMD HD 6990 AMD plans to launch its flagship dual-GPU Antilles card HD 6990, about six days before nVidia GTX 590. It will pack two Cayman XT cores AMD HD 6990 Specs AMD plans on releasing two versions the HD 6990 and the HD 6990 OC. AMD HD 6990 OC Specs AMD HD 6990 OC vs Nvidia GTX 580 The HD 6990 OC (Overclocked version) @ 880Mhz is on average 67% faster than the GTX 580. (For comparison 2 GTX 580 in SLI configuration @ 2560x1600 using 262.99 Drivers are 63.7% faster than a single GTX 580 and draw about 482W) It will be exciting to see how it compares to the GTX 590. Source here. AMD HD 6990 AMD plans to launch its flagship dual-GPU Antilles card HD 6990, about six days before nVidia GTX 590. It will pack two C... Read more »