Radeon Vega 7 and GeForce RTX 4090 Mobile - video card comparison

Radeon Vega 7

GeForce RTX 4090 Mobile

Architecture

GCN 5.1 (2018−2021)

Ada Lovelace

GPU code name

Cezanne

GN21-X11

Market segment

Desktop

Laptop

Release date

April 2021

January 2023

Interface

IGP

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1900 MHz

2040 MHz

Manufacturing process technology

7 nm

5 nm

Number of transistors

9,800 million

45,900 million

Pipelines / CUDA cores

448

9728

Power consumption (TDP)

45 Watt

150 Watt (80 - 150 Watt TGP)

Texture fill rate

53.20

515.3

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

16 GB

Memory bus width

System Shared

256 Bit

Memory clock speed

System Shared

20000 MHz

Memory bandwidth

576.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2

1.3