Radeon RX 540 and GeForce RTX 4090 Ti - video card comparison

Radeon RX 540

GeForce RTX 4090 Ti

Architecture

Polaris (2016−2019)

Ada Lovelace

GPU code name

Polaris 12

AD102

Market segment

Laptop

Desktop

Release date

March 2017

2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

2x 16-pin

Boost clock speed

1219 MHz

2565 MHz

Floating-point performance

1,248 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

1,500 million

76,300 million

Pipelines / CUDA cores

512

18176

Power consumption (TDP)

75 Watt

600 Watt

Texture fill rate

39.01

1,457

Memory type

GDDR5

GDDR6X

Maximum RAM amount

4 GB

24 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

6000 MHz

24 GB/s

Memory bandwidth

96 GB/s

1,152 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12.0

12 Ultimate (12_2)

CUDA

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.0

6.7

Vulkan

1.3

FreeSync