GeForce GTX 660M VS GeForce GTX 950

Explore the complete details of GeForce GTX 660M VS GeForce GTX 950, including specs, performance benchmarks

graphic card

VS

GeForce GTX 950
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    The GeForce GTX 660M GPU by NVIDIA. features a Kepler (2012−2018) architecture. with 384 CUDA cores. and a boost clock of 950 MHz MHz. It offers GDDR5 memory with 1 GB GB capacity and a 128bit-bit interface. delivering a bandwidth of 64.0 GB/s GB/s. With a power consumption (TDP) of 50W.

    The GeForce GTX 660M GPU by NVIDIA. features a Kepler (2012−2018) architecture. with 384 CUDA cores. and a boost clock of 950 MHz MHz. It offers GDDR5 memory with 1 GB GB capacity and a 128bit-bit interface. delivering a bandwidth of 64.0 GB/s GB/s. With a power consumption (TDP) of 50W.

    Benchmark Performance

    GeForce GTX 660M
    3.63

    GeForce GTX 950
    12.86

    Content

    General Information

    Basic details about the GeForce GTX 660M, including manufacturer, ranking, and release date.

    GeForce GTX 660M GeForce GTX 660M GeForce GTX 950 GeForce GTX 950
    Manufacturer NVIDIA NVIDIA
    Ranking 749 388
    Popularity Rank not in top-100 88
    Architecture Kepler (2012−2018) Maxwell 2.0 (2014−2019)
    GPU code name GK107 GM206
    Market Segmente Laptop Desktop
    Length - Width N/A - N/A 202 mm - 2-slot
    Release Date 22 March 2012 20 August 2015

    Performance

    Details on clock speeds, cores, and floating-point processing power of GeForce GTX 660M VS GeForce GTX 950.
    Core Clock Speed 835 MHz 1024 MHz
    Boost Clock Speed 950 MHz 1188 MHz
    Floating Point Processing Power 0.7296 TFLOPS 1.825 TFLOPS
    No of Transistors 1,270 million 2,940 million
    CUDA Cores 384 768
    Ray Tracing Cores N/A N/A
    Tensor Cores N/A N/A
    Texture Fill Rate 30.40 57.02
    ROPs 16 32

    Performance Score Comparison

    Connectivity & API Support

    Available display connectors and API compatibility for enhanced performance.

    GeForce GTX 660M GeForce GTX 660M GeForce GTX 950 GeForce GTX 950
    Interface MXM-B (3.0) PCIe 3.0 x16
    Display Connectors No outputs Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
    HDMI 1 1
    DirectX N/A N/A
    Shader Model N/A N/A
    OpenGL N/A N/A
    OpenCL N/A N/A
    Vulkan N/A N/A
    CUDA N/A N/A
    DLSS N/A N/A
    TMUs 32 48

    Memory & Bus

    Information on memory type, capacity, and bandwidth to evaluate data processing power.
    Memory Type GDDR5 GDDR5
    Maximum RAM 1 GB 2 GB
    Memory Bus Width 128bit 128 Bit
    Memory Clock Speed 2000 MHz 6.6 GB/s
    Memory Bandwidth 64.0 GB/s GB/s 105.6 GB/s GB/s
    Resizable BAR N/A N/A

    Power & Efficiency

    Power consumption, efficiency, and additional power requirements.
    Power Consumption (TDP) 50 W 90 W
    Power Efficiency 5.15 10.47
    Manufacturing Process 28 nm 28 nm
    Supplementary Power Connectors N/A 1x 6-pin

    Closest Competitors

    Here are some of the closest competitors to this GPU. Compare their power consumption, efficiency, and additional power requirements.


    GeForce GTX 950
    12.86
    GeForce GTX 660M
    3.63
    GeForce RTX 5050
    40.92
    GeForce RTX 5060
    49.06
    GeForce RTX 5060 Ti 8 GB
    52.90
    GeForce RTX 5060 Ti
    53.51
    GeForce RTX 5060 Ti 16 GB
    53.99
    RTX PRO 6000 Blackwell
    74.36
    RTX PRO 4000 Blackwell
    85.13
    GeForce RTX 5070
    68.38
    GeForce RTX 5070 Ti
    77.52