Radeon HD 7970 X2 and GeForce RTX 4090 Ti - video card comparison

Radeon HD 7970 X2

GeForce RTX 4090 Ti

Architecture

GCN 1.0 (2012−2020)

Ada Lovelace

GPU code name

New Zealand

AD102

Market segment

Desktop

Release date

August 2012

2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

3x 8-pin

2x 16-pin

Boost clock speed

2565 MHz

Core clock speed

925 MHz

Floating-point performance

2x 3,789 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

4,313 million

76,300 million

Pipelines / CUDA cores

2048

18176

Power consumption (TDP)

500 Watt

600 Watt

Texture fill rate

118.4

1,457

Memory type

GDDR5

GDDR6X

Maximum RAM amount

3 GB

24 GB

Memory bus width

384 Bit

Memory clock speed

5500 MHz

24 GB/s

Memory bandwidth

264.0 GB/s

1,152 GB/s

Display Connectors

1x DVI, 4x mini-DisplayPort

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (11_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.7

Vulkan

1.2.131

1.3