Radeon RX 570 and Graphics Xpression - video card comparison

Radeon RX 570

Graphics Xpression

Architecture

Polaris (2016−2019)

Mach (1992−1997)

GPU code name

Polaris 20 Ellesmere

Mach64

Market segment

Desktop

Release date

April 2017

November 1995

Interface

PCIe 3.0 x16

PCI

Supplementary power connectors

1x 6-pin

Boost clock speed

1244 MHz

Core clock speed

1168 MHz

40 MHz

Floating-point performance

5,095 gflops

Manufacturing process technology

14 nm

600 nm

Number of transistors

5,700 million

1 million

Pipelines / CUDA cores

2048

Power consumption (TDP)

120 Watt

Texture fill rate

159.2

Memory type

GDDR5

EDO

Maximum RAM amount

8 GB

2 MB

Memory bus width

256 Bit

64 Bit

Memory clock speed

7000 MHz

40 MHz

Memory bandwidth

224.0 GB/s

320.0 MB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

1x VGA

HDMI

DirectX

12 (12_0)

N/A

OpenCL

2.0

N/A

OpenGL

4.6

N/A

Shader Model

6.4

Vulkan

N/A

FreeSync