Radeon RX 580 OEM and CMP 70HX - video card comparison

Radeon RX 580 OEM

CMP 70HX

Architecture

GCN 4.0 (2016−2020)

Ampere (2020−2022)

GPU code name

Ellesmere

GA104

Market segment

Desktop

Desktop

Release date

June 2016

2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

1x 12-pin

Boost clock speed

1266 MHz

1395 MHz

Core clock speed

1120 MHz

-

Floating-point performance

5,834 gflops

-

Manufacturing process technology

14 nm

8 nm

Number of transistors

5,700 million

17,400 million

Pipelines / CUDA cores

2304

6144

Power consumption (TDP)

150 Watt

-

Texture fill rate

182.3

267.8

Memory type

GDDR5

GDDR6X

Maximum RAM amount

8 GB

8 GB

Memory bus width

256 Bit

256 Bit

Memory clock speed

8000 MHz

19 GB/s

Memory bandwidth

256.0 GB/s

608.3 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

+

-

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3