GeForce GTX 745 OEM and GeForce MX330 - video card comparison

GeForce GTX 745 OEM

GeForce MX330

Architecture

Maxwell (2014−2018)

Pascal (2016−2021)

GPU code name

GM107

N17S-LP / N17S-G3

Market segment

Desktop

Laptop

Release date

February 2014

February 2020

Interface

PCIe 3.0 x16

Supplementary power connectors

None

Boost clock speed

1594 MHz

Core clock speed

1033 MHz

1531 MHz

Floating-point performance

793.3 gflops

Manufacturing process technology

28 nm

14 nm

Number of transistors

1,870 million

1,800 million

Pipelines / CUDA cores

384

Power consumption (TDP)

55 Watt

25 Watt (12 - 25 Watt TGP)

Texture fill rate

24.79

38.26

Memory type

DDR3

GDDR5

Maximum RAM amount

4 GB

2 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

1800 MHz

7000 MHz

Memory bandwidth

28.8 GB/s

48.06 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x VGA

No outputs

HDMI

DirectX

12 (11_0)

12 (12_1)

CUDA

5.0

6.1

OpenCL

1.2

OpenGL

4.6

Shader Model

5.1

6.4

Vulkan

1.1.126

1.2.131

Optimus