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MSI Radeon HD 7990 (part number R7990-6GD5) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 7990, and manufactured on 28 nm technological process. The GPU was released in April 2013. The cards graphics frequency is 950 MHz. It also has 4096 stream processors, 64 color ROPs, together with 256 texture units. The Radeon HD 7990 incorporates 6 GB of GDDR5 memory, using 384 bit bus. The memory is clocked at 1.5 GHz, which results in 576 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model requires up to 500 Watt of power, identical to the reference design.
More detailed specifications of the MSI Radeon HD 7990 card you will find below.