GeForce 945A and GeForce 3 Go - video card comparison

GeForce 945A

GeForce 3 Go

Architecture

Maxwell (2014−2018)

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GPU code name

GM108

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Market segment

Desktop

Laptop

Release date

March 2015

February 2002

Interface

PCIe 3.0 x8

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Boost clock speed

1189 MHz

250 MHz

Core clock speed

1072 MHz

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Floating-point performance

903.2 gflops

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Manufacturing process technology

28 nm

150 nm

Number of transistors

-

27 Million

Pipelines / CUDA cores

384

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Power consumption (TDP)

33 Watt

2 Watt

Texture fill rate

28.54

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Memory type

GDDR5

DDR

Maximum RAM amount

1 GB

64 MB

Memory bus width

64 Bit

32 / 64 / 128 Bit

Memory clock speed

5012 MHz

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Memory bandwidth

40.1 GB/s

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Shared memory

-

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Display Connectors

No outputs

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DirectX

12 (11_0)

DDR

CUDA

5.0

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OpenCL

1.2

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OpenGL

4.6

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Shader Model

5.1

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Vulkan

1.1.126

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