Radeon Instinct MI6 and RTX 4000 Ada Generation - video card comparison

Radeon Instinct MI6

RTX 4000 Ada Generation

Architecture

GCN 4.0 (2016−2020)

Ada Lovelace

GPU code name

Ellesmere

AD104

Market segment

Desktop

Release date

December 2016

August 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

1x 16-pin

Boost clock speed

1233 MHz

2175 MHz

Core clock speed

1120 MHz

Floating-point performance

5,682 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

5,700 million

35,800 million

Pipelines / CUDA cores

2304

6144

Power consumption (TDP)

150 Watt

130 Watt

Texture fill rate

177.6

417.6

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

20 GB

Memory bus width

256 Bit

160 Bit

Memory clock speed

7000 MHz

14 GB/s

Memory bandwidth

224.0 GB/s

280.0 GB/s

Display Connectors

No outputs

4x mini-DisplayPort 1.4a

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3