GRID K340 and Radeon RX 580G - video card comparison

GRID K340

Radeon RX 580G

Architecture

Kepler (2012−2018)

GCN 4.0 (2016−2020)

GPU code name

GK107

Polaris 20

Market segment

Workstation

Desktop

Release date

July 2013

October 2018

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

1x 8-pin

Boost clock speed

-

1330 MHz

Core clock speed

950 MHz

1257 MHz

Floating-point performance

4x 729.6 gflops

-

Manufacturing process technology

28 nm

14 nm

Number of transistors

1,270 million

5,700 million

Pipelines / CUDA cores

384

2304

Power consumption (TDP)

225 Watt

185 Watt

Texture fill rate

30.40

191.5

Memory type

GDDR5

GDDR5

Maximum RAM amount

1 GB

8 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

3600 MHz

8000 MHz

Memory bandwidth

28.8 GB/s

256.0 GB/s

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

-

+

DirectX

12 (11_0)

12 (12_0)

CUDA

3.0

-

OpenCL

1.2

2.0

OpenGL

4.6

4.6

Shader Model

5.1

6.4

Vulkan

1.1.126

1.2.131