Switch GPU and GeForce RTX 4090 - video card comparison

Switch GPU

GeForce RTX 4090

Architecture

Maxwell 2.0 (2015−2019)

Ada Lovelace

GPU code name

GM20B

AD102-300-A1

Market segment

Desktop

Desktop

Release date

March 2017

September 2022

Interface

IGP

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

768 MHz

2520 MHz

Core clock speed

-

2235 MHz

Manufacturing process technology

20 nm

5 nm

Number of transistors

2,000 million

76,300 million

Pipelines / CUDA cores

256

16384

Power consumption (TDP)

15 Watt

450 Watt

Texture fill rate

12.29

1,290

Memory type

DDR4

GDDR6X

Maximum RAM amount

4 GB

24 GB

Memory bus width

64 Bit

384 Bit

Memory clock speed

3200 MHz

21000 MHz

Memory bandwidth

25.6 GB/s

1,008 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

5.3

8.9

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.6

Vulkan

1.1.126

1.3