Radeon RX 570 Mobile and GeForce GTX 490 - video card comparison

Radeon RX 570 Mobile

GeForce GTX 490

Architecture

Polaris (2016−2019)

Fermi (2010−2014)

GPU code name

Polaris 10 Pro

GF100

Market segment

Laptop

Desktop

Release date

January 2017

Interface

MXM-B (3.0)

PCIe 2.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1206 MHz

Core clock speed

926 MHz

608 MHz

Floating-point performance

4,940 gflops

Manufacturing process technology

14 nm

40 nm

Number of transistors

5,700 million

3,100 million

Pipelines / CUDA cores

2048

480

Power consumption (TDP)

120 Watt

365 Watt

Texture fill rate

154.4

36.48

Memory type

GDDR5

Maximum RAM amount

8 GB

1536 MB

Memory bus width

256 Bit

384 Bit

Memory clock speed

7000 MHz

3.4 GB/s

Memory bandwidth

211.2 GB/s

164.0 GB/s

Shared memory

Display Connectors

No outputs

3x DVI, 1x mini-DisplayPort

DirectX

12 (12_0)

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

FreeSync