Radeon RX 640 OEM - video card specification

Radeon RX 640 OEM

Architecture

GCN 4.0 (2016−2020)

GPU code name

Polaris 23

Market segment

Desktop

Release date

April 2020

Bus support

-

Interface

PCIe 3.0 x8

Minimum recommended system power

-

Supplementary power connectors

None

SLI options

-

Boost clock speed

-

Core clock speed

1295 MHz

CUDA cores

-

Floating-point performance

-

Manufacturing process technology

14 nm

Number of transistors

2,200 million

Pipelines / CUDA cores

640

Power consumption (TDP)

50 Watt

Maximum GPU temperature

-

Texture fill rate

51.80

Memory type

GDDR5

Maximum RAM amount

4 GB

Memory bus width

128 Bit

Memory clock speed

6 GB/s

Memory bandwidth

96 GB/s

Shared memory

-

Display Connectors

1x DisplayPort 1.4a, 2x mini-DisplayPort 1.4a

Multi monitor support

-

HDMI

-

HDCP

-

Maximum VGA resolution

-

Audio input for HDMI

-

DirectX

12 (12_0)

CUDA

-

OpenCL

2.1

OpenGL

4.6

Shader Model

6.7 (6.4)

Vulkan

1.3

3D Gaming

-

3D Vision

-

3D Vision Live

-

Blu Ray 3D

-

PhysX

-