Radeon RX 580X Mobile and GeForce RTX 2080 Super Mobile - video card comparison

Radeon RX 580X Mobile

GeForce RTX 2080 Super Mobile

Architecture

Polaris (2016−2019)

Turing (2018−2021)

GPU code name

Polaris

N18E-G3 TU104

Market segment

Laptop

Release date

January 2019

April 2020

Interface

MXM-B (3.0)

PCIe 3.0 x16

Boost clock speed

1340 MHz

1560 MHz

Core clock speed

1365 MHz

Manufacturing process technology

14 nm

12 nm

Number of transistors

5,700 million

13,600 million

Pipelines / CUDA cores

2304

3072

Power consumption (TDP)

65-110 Watt

150 Watt

Texture fill rate

155.1

299.5

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

Memory bus width

256 Bit

Memory clock speed

8000 MHz

14000 MHz

Memory bandwidth

256.0 GB/s

448.0 GB/s

Shared memory

Display Connectors

No outputs

G-SYNC support

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

7.5

OpenCL

2.0

1.2

OpenGL

4.6

Shader Model

6.4

6.5

Vulkan

1.2.131

1.2.140

VR Ready