Radeon Graphics and GeForce RTX 4080 Mobile - video card comparison

Radeon Graphics

GeForce RTX 4080 Mobile

Architecture

GCN 5.1 (2018−2021)

Ada Lovelace

GPU code name

Renoir

GN21-X9

Market segment

Desktop

Laptop

Release date

January 2023

Interface

IGP

PCIe 4.0 x16

Boost clock speed

1500 MHz

2280 MHz

Core clock speed

1860 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

35,800 million

Pipelines / CUDA cores

448

7424

Power consumption (TDP)

15 Watt

150 Watt (60 - 150 Watt TGP)

Texture fill rate

42.00

386.3

Memory type

System Shared

GDDR6X

Maximum RAM amount

System Shared

12 GB

Memory bus width

System Shared

192 Bit

Memory clock speed

System Shared

20000 MHz

Memory bandwidth

432.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3