Radeon Instinct MI100 and GeForce RTX 3090 Ti - video card comparison

Radeon Instinct MI100

GeForce RTX 3090 Ti

Architecture

CDNA 1.0 (2020)

Ampere (2020−2022)

GPU code name

Arcturus

Ampere GA102

Market segment

Desktop

Release date

November 2020

January 2022

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

1x 16-pin

Boost clock speed

1502 MHz

1860 MHz

Core clock speed

1560 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

50,000 million

28,300 million

Pipelines / CUDA cores

7680

10752

Power consumption (TDP)

300 Watt

450 Watt

Texture fill rate

721.0

625.0

Memory type

HBM2

GDDR6X

Maximum RAM amount

32 GB

24 GB

Memory bus width

4096 Bit

384 Bit

Memory clock speed

2.4 GB/s

21000 MHz

Memory bandwidth

1,229 GB/s

1,008 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

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

1.3