Radeon Instinct MI6 and GM204 - video card comparison

Radeon Instinct MI6

GM204

Architecture

GCN 4.0 (2016−2020)

Maxwell 2.0 (2015−2019)

GPU code name

Ellesmere

GM204

Market segment

Desktop

Desktop

Release date

December 2016

-

Interface

PCIe 3.0 x16

-

Supplementary power connectors

1x 6-pin

-

Boost clock speed

1233 MHz

-

Core clock speed

1120 MHz

-

Floating-point performance

5,682 gflops

-

Manufacturing process technology

14 nm

28 nm

Number of transistors

5,700 million

5,200 million

Pipelines / CUDA cores

2304

2048

Power consumption (TDP)

150 Watt

-

Texture fill rate

177.6

-

Memory type

GDDR5

-

Maximum RAM amount

8 GB

-

Memory bus width

256 Bit

-

Memory clock speed

7000 MHz

-

Memory bandwidth

224.0 GB/s

-

Display Connectors

No outputs

-

DirectX

12 (12_0)

12 (12_1)

CUDA

-

5.2

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.7 (6.4)

Vulkan

1.2.131

1.3

NVENC

-

5th Gen

PureVideo HD

-

VP6