Radeon RX 580 XTR and GeForce MX330 - video card comparison

Radeon RX 580 XTR

GeForce MX330

Architecture

GCN 4.0 (2016−2020)

Pascal (2016−2021)

GPU code name

Polaris 20

N17S-LP / N17S-G3

Market segment

Desktop

Laptop

Release date

April 2017

February 2020

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

None

Boost clock speed

1340 MHz

1594 MHz

Core clock speed

1257 MHz

1531 MHz

Floating-point performance

6,175 gflops

-

Manufacturing process technology

14 nm

14 nm

Number of transistors

5,700 million

1,800 million

Pipelines / CUDA cores

2304

384

Power consumption (TDP)

185 Watt

25 Watt (12 - 25 Watt TGP)

Texture fill rate

193.0

38.26

Memory type

GDDR5

GDDR5

Maximum RAM amount

8 GB

2 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

8000 MHz

7000 MHz

Memory bandwidth

256.0 GB/s

48.06 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

+

-

DirectX

12.0 (12_0)

12 (12_1)

CUDA

-

6.1

OpenCL

-

1.2

OpenGL

4.5

4.6

Shader Model

-

6.4

Vulkan

-

1.2.131

Optimus

-

+