Radeon RX Vega 8 (Ryzen 4000/5000) and Radeon E9173 PCIe - video card comparison

Radeon RX Vega 8 (Ryzen 4000/5000)

Radeon E9173 PCIe

Architecture

Vega (2017−2021)

GCN 4.0 (2016−2020)

GPU code name

Vega

Lexa

Market segment

Laptop

Desktop

Release date

January 2020

October 2017

Interface

PCIe 3.0 x8

Supplementary power connectors

None

Boost clock speed

2100 MHz

1219 MHz

Core clock speed

1124 MHz

Floating-point performance

1,248 gflops

Manufacturing process technology

7 nm

14 nm

Number of transistors

2,200 million

Pipelines / CUDA cores

512

Power consumption (TDP)

15 Watt

35 Watt

Texture fill rate

39.01

Memory type

GDDR5

Maximum RAM amount

2 GB

Memory bus width

64 Bit

Memory clock speed

6000 MHz

Memory bandwidth

48 GB/s

Shared memory

Display Connectors

1x DisplayPort, 2x mini-DisplayPort

DirectX

12_1

12 (12_0)

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

Vulkan

1.2.131