GeForce RTX 4090 and RTX 1000 Ada Generation Mobile - video card comparison

GeForce RTX 4090

RTX 1000 Ada Generation Mobile

Architecture

Ada Lovelace

GPU code name

AD102-300-A1

GN21-X2

Market segment

Desktop

Laptop

Release date

September 2022

February 2024

Interface

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

2520 MHz

Core clock speed

2235 MHz

Manufacturing process technology

5 nm

Number of transistors

76,300 million

Pipelines / CUDA cores

16384

2560

Power consumption (TDP)

450 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

1,290

Memory type

GDDR6X

GDDR6

Maximum RAM amount

24 GB

6 GB

Memory bus width

384 Bit

96 Bit

Memory clock speed

21000 MHz

16000 MHz

Memory bandwidth

1,008 GB/s

Shared memory

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

12 Ultimate

CUDA

8.9

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

Vulkan

1.3