GeForce RTX 3080 Max-Q and GeForce RTX 4090 Ti - video card comparison

GeForce RTX 3080 Max-Q

GeForce RTX 4090 Ti

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

GN20-E7 GA104

AD102

Market segment

Laptop

Desktop

Release date

January 2021

2023

Interface

PCIe 4.0 x16

Supplementary power connectors

None

2x 16-pin

Boost clock speed

1245 MHz

2565 MHz

Core clock speed

780 MHz

Manufacturing process technology

8 nm

5 nm

Number of transistors

17,400 million

76,300 million

Pipelines / CUDA cores

6144

18176

Power consumption (TDP)

80 Watt

600 Watt

Texture fill rate

239.0

1,457

Memory type

GDDR6

GDDR6X

Maximum RAM amount

16 GB

24 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

6000 MHz

24 GB/s

Memory bandwidth

320.0 GB/s

1,152 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.6

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3