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ASUS Radeon HD 6990 (part number EAH6990/3DI4S/4GD5) is a Graphics Processing Unit, aimed at desktop market segment. The GPU is based on AMD Radeon HD 6990 model, and built on 40 nm technological process. The card has graphics clocked at 830 MHz. It also has 3072 stream processors, 64 color ROPs, together with 192 texture units. The Radeon HD 6990 embeds 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 supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. The maximum power draw of this model is 375 Watt. Game and 3D graphics performance of the ASUS Radeon HD 6990 can be improved if it is paired with a similar card.
Below you will find more detailed specifications of the ASUS Radeon HD 6990 graphics card.