Radeon X1950 PRO and GeForce RTX 4090 Ti - video card comparison

Radeon X1950 PRO

GeForce RTX 4090 Ti

Architecture

R500 (2005−2007)

Ada Lovelace

GPU code name

RV570

AD102

Market segment

Desktop

Release date

October 2006

2023

Interface

PCIe 1.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

2x 16-pin

Boost clock speed

2565 MHz

Core clock speed

575 MHz

Manufacturing process technology

80 nm

5 nm

Number of transistors

330 million

76,300 million

Pipelines / CUDA cores

18176

Power consumption (TDP)

66 Watt

600 Watt

Texture fill rate

6.900

1,457

Memory type

GDDR3

GDDR6X

Maximum RAM amount

256 MB

24 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

1380 MHz

24 GB/s

Memory bandwidth

44.16 GB/s

1,152 GB/s

Display Connectors

2x DVI, 1x S-Video

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

9.0c (9_3)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

N/A

3.0

OpenGL

2.0

4.6

Shader Model

3.0

6.7

Vulkan

N/A

1.3