GeForce RTX 4080 and A30X - video card comparison

GeForce RTX 4080

A30X

Architecture

Ada Lovelace

Ampere (2020−2022)

GPU code name

AD103-300-A1

GA100

Market segment

Desktop

Desktop

Release date

September 2022

April 2021

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 16-pin

1x 16-pin

Boost clock speed

2505 MHz

1440 MHz

Core clock speed

2205 MHz

-

Manufacturing process technology

5 nm

7 nm

Number of transistors

45,900 million

54,200 million

Pipelines / CUDA cores

9728

3584

Power consumption (TDP)

320 Watt

230 Watt

Texture fill rate

761.5

322.6

Memory type

GDDR6X

HBM2e

Maximum RAM amount

16 GB

24 GB

Memory bus width

256 Bit

3072 Bit

Memory clock speed

22400 MHz

3.2 GB/s

Memory bandwidth

716.8 GB/s

1,223 GB/s

Shared memory

-

-

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

No outputs

HDMI

+

-

DirectX

12 Ultimate (12_2)

N/A

CUDA

8.9

8.0

OpenCL

3.0

3.0

OpenGL

4.6

N/A

Shader Model

6.6

N/A

Vulkan

1.3

N/A