AMD Radeon HD 7990 Specification

    Specification

    Manufacturer: AMD

    Specs status:Rumoured

    Series: Radeon HD 7000

    GPU Model: New Zealand

    Release Date: Q1 2012

    Interface: PCI-E 3.0 x16

    Core Clock: 850 MHz

    Memory Clock: 1250 MHz (5 GHz)

    Memory Bandwidth: 480 GB/sec

    Shader OperAMDons: ? MOperAMDons/sec

    Pixel Fill Rate: ? GPixels/sec

    Texture Fill Rate: ? GTexels/sec

    Vertex OperAMDons: ? MVertices/sec

    Details

    Max Power Draw: 300 W

    Noise Level: Loud

    Memory Size: 6144 MB

    Memory Type: GDDR5

    Memory Bus Type: 2 x 384 bit

    DirectX: 11.0

    OpenGL: 4.0

    PS/VS Version: 5.0/5.0

    Process: 28 nm

    Fragment Pipelines: 2 x 2048 (4096)

    Vertex Pipelines: 0

    Texture Units: 2 x 128 (256)

    Raster: 2 x 32 (64)

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