Radeon HD 6990 combines two graphics processors to increase performance. It features 1536 shading units, 96 texture mapping units, and 32 ROPs, per GPU. AMD has paired 4 GB …

AMD software and drivers are designed to work best for up-to-date operating systems. Please be sure to update your operating system before installing drivers. Improved AMD CrossFire™ …

2011年3月10日 · Make it official, the Radeon HD 6990 is hands down the fastest graphics card on the market, outperforming previous generation dual-GPU products by a long shot. That...

AMD Antilles x2, 830 MHz, 1536 Cores, 96 TMUs, 32 ROPs, 2048 MB GDDR5, 1250 MHz, 256 bit

2011年3月8日 · Today AMD is launching their new flagship card, retiring the now venerable 5970 and replacing it with a new dual-GPU monster powered by AMD’s recently introduced VLIW4 …

2011年3月8日 · That’s what AMD says about their dual-GPU beast of a card, the HD 6990 that releases today. Will it ring true? With two of their top-of-the-line Cayman GPUs on board, it’s …

2011年3月8日 · The AMD HD6990 is a monster video card, it features 4 GB of GDDR5 memory on a 256 bit memory interface with 3072 stream processors and 192 texture units. We will find …

2011年3月7日 · Today AMD unleashed their new monster: Radeon HD 6990. This dual-GPU card, which is based on two HD 6970 GPUs took the gaming performance crown without …

The Radeon HD 6990 comes with 4 GB of GDDR5 memory. Because the memory operates at 1.25 GHz, and uses 256 bit bus, the effective memory bandwidth is 320 GB/s. The GPU has …