Radeon RX Vega 8 (Ryzen 2000/3000) and GeForce RTX 5090 - video card comparison

Radeon RX Vega 8 (Ryzen 2000/3000)

GeForce RTX 5090

Architecture

Vega (2017−2021)

Blackwell 2.0

GPU code name

Vega Raven Ridge

GB202

Market segment

Laptop

Desktop

Release date

October 2017

2025 (recently)

Interface

PCIe 5.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

1200 MHz

2520 MHz

Manufacturing process technology

14 nm

0 nm

Pipelines / CUDA cores

512

20480

Power consumption (TDP)

15 Watt

500 Watt

Texture fill rate

1,613

Memory type

GDDR7

Maximum RAM amount

28 GB

Memory bus width

448 Bit

Memory clock speed

5 GB/s

Memory bandwidth

280.0 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