GeForce RTX 4090 Max-Q and GeForce RTX 5090 - video card comparison

GeForce RTX 4090 Max-Q

GeForce RTX 5090

Architecture

Ada Lovelace

Blackwell 2.0

GPU code name

AD103

GB202

Market segment

Desktop

Release date

January 2023

2025 (recently)

Interface

PCIe 4.0 x16

PCIe 5.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

1455 MHz

2520 MHz

Manufacturing process technology

4 nm

0 nm

Number of transistors

45,900 million

Pipelines / CUDA cores

9728

20480

Power consumption (TDP)

80 Watt

500 Watt

Texture fill rate

442.3

1,613

Memory type

GDDR6

GDDR7

Maximum RAM amount

16 GB

28 GB

Memory bus width

256 Bit

448 Bit

Memory clock speed

14 GB/s

5 GB/s

Memory bandwidth

448.0 GB/s

280.0 GB/s

Display Connectors

Portable Device Dependent

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.9

9.1

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3