Radeon HD 4750 and GeForce MX230 - video card comparison

Radeon HD 4750

GeForce MX230

Architecture

TeraScale (2005−2013)

Pascal (2016−2021)

GPU code name

RV740

N17S-G0

Market segment

Desktop

Laptop

Release date

September 2009

February 2019

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin

None

Boost clock speed

-

1531 MHz

Core clock speed

730 MHz

1519 MHz

Floating-point performance

934.4 gflops

-

Manufacturing process technology

40 nm

14 nm

Number of transistors

826 million

1,800 million

Pipelines / CUDA cores

640

256

Power consumption (TDP)

100 Watt

10 Watt

Texture fill rate

23.36

25.31

Memory type

GDDR5

GDDR5

Maximum RAM amount

512 MB

4 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

3200 MHz

7000 MHz

Memory bandwidth

51.2 GB/s

48.06 GB/s

Shared memory

-

-

Display Connectors

2x DVI, 1x S-Video

No outputs

DirectX

10.1 (10_1)

12 (12_1)

CUDA

-

+

OpenCL

1.1

1.2

OpenGL

3.3

4.6

Shader Model

4.1

6.4

Vulkan

N/A

1.2.131

Optimus

-

+