Radeon R9 M290X Crossfire and GeForce MX330 - video card comparison

Radeon R9 M290X Crossfire

GeForce MX330

Architecture

GCN (2011−2017)

Pascal (2016−2021)

GPU code name

Neptune CF

N17S-LP / N17S-G3

Market segment

Laptop

Release date

March 2014

February 2020

Interface

PCIe 3.0 x16

Supplementary power connectors

None

Boost clock speed

900 MHz

1594 MHz

Core clock speed

850 MHz

1531 MHz

Manufacturing process technology

28 nm

14 nm

Number of transistors

2x 2800 Million

1,800 million

Pipelines / CUDA cores

2560

384

Power consumption (TDP)

200 Watt

25 Watt (12 - 25 Watt TGP)

Texture fill rate

38.26

Memory type

GDDR5

Maximum RAM amount

2x 4 GB

2 GB

Memory bus width

2x 256 Bit

64 Bit

Memory clock speed

4800 MHz

7000 MHz

Memory bandwidth

48.06 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (FL 11_1)

12 (12_1)

CUDA

6.1

OpenCL

1.2

OpenGL

4.6

Shader Model

6.4

Vulkan

1.2.131

Optimus