Radeon RX 5600 XT and GeForce RTX 4080 Mobile - video card comparison

Radeon RX 5600 XT

GeForce RTX 4080 Mobile

Architecture

RDNA 1.0 (2019−2020)

Ada Lovelace

GPU code name

Navi 10

GN21-X9

Market segment

Desktop

Laptop

Release date

January 2020

January 2023

Interface

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

1750 MHz

2280 MHz

Core clock speed

1235 MHz

1860 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

10,300 million

35,800 million

Pipelines / CUDA cores

2304

7424

Power consumption (TDP)

150 Watt

150 Watt (60 - 150 Watt TGP)

Texture fill rate

224.6

386.3

Memory type

GDDR6

GDDR6X

Maximum RAM amount

6 GB

12 GB

Memory bus width

192 Bit

Memory clock speed

14000 MHz

20000 MHz

Memory bandwidth

288.0 GB/s

432.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

Portable Device Dependent

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2.131

1.3