GeForce GTX 1080 11Gbps and Radeon Instinct MI300 - video card comparison

GeForce GTX 1080 11Gbps

Radeon Instinct MI300

Architecture

Pascal (2016−2021)

CDNA 3.0

GPU code name

GP104

Aqua Vanjaram

Market segment

Desktop

Release date

April 2017

January 2023

Interface

PCIe 3.0 x16

PCIe 5.0 x16

Supplementary power connectors

1x 8-pin

2x 8-pin

Boost clock speed

1733 MHz

1700 MHz

Core clock speed

1607 MHz

Floating-point performance

8,873 gflops

Manufacturing process technology

16 nm

5 nm

Number of transistors

7,200 million

153,000 million

Pipelines / CUDA cores

2560

14080

Power consumption (TDP)

180 Watt

600 Watt

Texture fill rate

277.3

1,496

Memory type

GDDR5X

HBM3

Maximum RAM amount

8 GB

128 GB

Memory bus width

256 Bit

8192 Bit

Memory clock speed

11008 MHz

3.2 GB/s

Memory bandwidth

352.3 GB/s

3,277 GB/s

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

No outputs

HDMI

DirectX

12 (12_1)

N/A

CUDA

6.1

OpenCL

1.2

3.0

OpenGL

4.6

N/A

Shader Model

6.4

N/A

Vulkan

1.2.131

N/A