Radeon RX Vega 3 and GeForce GTX 490 - video card comparison

Radeon RX Vega 3

GeForce GTX 490

Architecture

Vega (2017−2021)

Fermi (2010−2014)

GPU code name

Vega Raven Ridge

GF100

Market segment

Laptop

Desktop

Release date

January 2018

Interface

IGP

PCIe 2.0 x16

Supplementary power connectors

None

2x 8-pin

Boost clock speed

1200 MHz

Core clock speed

600 MHz

608 MHz

Manufacturing process technology

14 nm

40 nm

Number of transistors

4,940 million

3,100 million

Pipelines / CUDA cores

192

480

Power consumption (TDP)

15 Watt

365 Watt

Texture fill rate

12.13

36.48

Memory type

System Shared

GDDR5

Maximum RAM amount

System Shared

1536 MB

Memory bus width

System Shared

384 Bit

Memory clock speed

System Shared

3.4 GB/s

Memory bandwidth

164.0 GB/s

Shared memory

Display Connectors

No outputs

3x DVI, 1x mini-DisplayPort

DirectX

12 (12_1)

12 (11_0)

CUDA

2.0

OpenCL

2.0

1.1

OpenGL

4.6

Shader Model

6.4

5.1

Vulkan

1.2.131

N/A