Radeon Instinct MI50 and GeForce RTX 3070 - video card comparison

Radeon Instinct MI50

GeForce RTX 3070

Architecture

GCN 5.1 (2018−2021)

Ampere (2020−2022)

GPU code name

Vega 20

Ampere GA104

Market segment

Desktop

Release date

November 2018

September 2020

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

1x 12-pin

Boost clock speed

1746 MHz

1725 MHz

Core clock speed

1200 MHz

1500 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

13,230 million

17,400 million

Pipelines / CUDA cores

3840

5888

Power consumption (TDP)

300 Watt

220 Watt

Texture fill rate

419.0

317.4

Memory type

HBM2

GDDR6

Maximum RAM amount

16 GB

8 GB

Memory bus width

4096 Bit

256 Bit

Memory clock speed

2 GB/s

14000 MHz

Memory bandwidth

1.02 TB/s

448.0 GB/s

Shared memory

Display Connectors

1x mini-DisplayPort 1.4a

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.5

OpenCL

2.1

2.0

OpenGL

4.6

Shader Model

6.7

6.5

Vulkan

1.3

1.2