Radeon Instinct MI100 and GeForce RTX 3070 Ti - video card comparison

Radeon Instinct MI100

GeForce RTX 3070 Ti

Architecture

CDNA 1.0 (2020)

Ampere (2020−2022)

GPU code name

Arcturus

Ampere GA104

Market segment

Desktop

Release date

November 2020

May 2021

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

1x 12-pin

Boost clock speed

1502 MHz

1770 MHz

Core clock speed

1575 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

50,000 million

17,400 million

Pipelines / CUDA cores

7680

6144

Power consumption (TDP)

300 Watt

290 Watt

Texture fill rate

721.0

339.8

Memory type

HBM2

GDDR6X

Maximum RAM amount

32 GB

8 GB

Memory bus width

4096 Bit

256 Bit

Memory clock speed

2.4 GB/s

19000 MHz

Memory bandwidth

1,229 GB/s

608.3 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

DirectX

N/A

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.1

3.0

OpenGL

N/A

4.6

Shader Model

N/A

6.6

Vulkan

N/A

1.2