Radeon RX Vega Mobile and GeForce RTX 5080 - video card comparison

Radeon RX Vega Mobile

GeForce RTX 5080

Architecture

Vega (2017−2021)

Blackwell 2.0

GPU code name

Vega Mobile

GB203

Market segment

Laptop

Desktop

Release date

January 2018

2025 (recently)

Interface

PCIe 5.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

2520 MHz

Manufacturing process technology

14 nm

0 nm

Pipelines / CUDA cores

1792

10752

Power consumption (TDP)

90 Watt

350 Watt

Texture fill rate

846.7

Memory type

HBM2

GDDR7

Maximum RAM amount

4 GB

16 GB

Memory bus width

2048 Bit

256 Bit

Memory clock speed

5 GB/s

Memory bandwidth

160.0 GB/s

Shared memory

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12_1

12 Ultimate (12_2)

CUDA

9.1

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3