Radeon RX 590 GME and T600 - video card comparison

Radeon RX 590 GME

T600

Architecture

GCN 4.0 (2016−2020)

Turing (2018−2021)

GPU code name

Polaris 20

TU117

Market segment

Desktop

Desktop

Release date

March 2020

April 2021

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

None

Boost clock speed

1420 MHz

1335 MHz

Core clock speed

-

735 MHz

Manufacturing process technology

14 nm

12 nm

Number of transistors

5,700 million

4,700 million

Pipelines / CUDA cores

2304

640

Power consumption (TDP)

175 Watt

40 Watt

Texture fill rate

204.5

53.40

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

4 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

8 GB/s

10000 MHz

Memory bandwidth

256.0 GB/s

160.0 GB/s

Shared memory

-

-

Display Connectors

1x HDMI 2.0b, 3x DisplayPort 1.4a

4x mini-DisplayPort

HDMI

+

-

DirectX

12 (12_0)

12 (12_1)

CUDA

-

7.5

OpenCL

2.1

3.0

OpenGL

4.6

4.6

Shader Model

6.7

6.6

Vulkan

1.3

1.2