Quadro P400 and GeForce RTX 4090 Ti - video card comparison

Quadro P400

GeForce RTX 4090 Ti

Architecture

Pascal (2016−2021)

Ada Lovelace

GPU code name

GP107

AD102

Market segment

Workstation

Desktop

Release date

February 2017

2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

2x 16-pin

Boost clock speed

1252 MHz

2565 MHz

Core clock speed

1228 MHz

Floating-point performance

679.9 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

3,300 million

76,300 million

Pipelines / CUDA cores

256

18176

Power consumption (TDP)

30 Watt

600 Watt

Texture fill rate

20.03

1,457

Memory type

GDDR5

GDDR6X

Maximum RAM amount

2 GB

24 GB

Memory bus width

64 Bit

384 Bit

Memory clock speed

4008 MHz

24 GB/s

Memory bandwidth

32.06 GB/s

1,152 GB/s

Display Connectors

3x mini-DisplayPort

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

6.1

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3