G72 and Radeon Instinct MI100 - video card comparison

G72

Radeon Instinct MI100

Architecture

Curie (2003−2013)

CDNA 1.0 (2020)

GPU code name

G72

Arcturus

Market segment

Desktop

Release date

November 2020

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1502 MHz

Manufacturing process technology

90 nm

7 nm

Number of transistors

112 million

50,000 million

Pipelines / CUDA cores

7680

Power consumption (TDP)

300 Watt

Texture fill rate

721.0

Memory type

HBM2

Maximum RAM amount

32 GB

Memory bus width

4096 Bit

Memory clock speed

2.4 GB/s

Memory bandwidth

1,229 GB/s

Display Connectors

No outputs

DirectX

9.0c (9_3)

N/A

OpenCL

N/A

2.1

OpenGL

2.1

N/A

Shader Model

3.0

N/A

Vulkan

N/A

PureVideo HD

VP1