Radeon HD 7000:  HD 7790 |  HD 7850 |  HD 7870 |  HD 7870 XT |  HD 7950 |  HD 7970 |  HD 7990 |  Radeon HD 8000:  HD 8750 |  HD 8770 |  HD 8850 |  HD 8870 |  HD 8950 |  HD 8970 |  HD 8990 
GeForce 600:  GTX 650 Ti Boost  |  GTX 660  |  GTX 660 Ti  |  GTX 670  |  GTX 680 |  GTX 690 |  Titan: GTX TITAN |  GeForce 700:  GTX 760  |  GTX 760 Ti  |  GTX 770  |  GTX 780 |  GTX 790 

NVIDIA GeForce GTX 660 Specification

    GPU

    Manufacturer: NVIDIA

    Specs status: Official

    GPU Series: GeForce 600

    GPU Model: Kepler GK106

    Fabrication Process: 28nm

    GPCs / SMXs: 3 / 5

    CUDA Cores: 960

    TMUs: 80

    ROPs: 24

    CARD

    Dimensions (inches): – / – / Dual-slot

    Display Outputs: 1 / 1 / 1 / 1 / 0 / 0

    SUPPORT

    Bus Support: PCI-E 3.0 x16

    DirectX Support: 11

    OpenGL Support: 4.1

    CLOCKS

    Base Clock: 980 MHz

    Boost Clock: 1033MHz

    Memory Clock: 1502 MHz

    Effective Memory Clock: 6008 MHz

    MEMORY

    Memory Size: 2048 MB

    Memory Type: GDDR5

    Memory Bus Type: 192-bit

    Memory Bandwidth: 144 GB/sec

    POWER

    Power Draw 140 W / – W

    Min Required PSU: 450 W

    Power Connectors: 1 x 6-pin

    Temperature: 98 C / – C / – C

    Noise Level: – dBA / – dBA

    PERFORMANCE

    3DMark11 Score

    3DMark Vantage

    RELEASE

    Release Date:September 13th

    Launch Price: $229

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    MSI GeForce GTX 660 TwinFrozr

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