Radeon X1550 PCI and GeForce RTX 4090 Ti - video card comparison

Radeon X1550 PCI

GeForce RTX 4090 Ti

Architecture

Ultra-Threaded SE

Ada Lovelace

GPU code name

RV516

AD102

Market segment

Desktop

Release date

2007

2023

Interface

PCI

PCIe 4.0 x16

Supplementary power connectors

None

2x 16-pin

Boost clock speed

2565 MHz

Core clock speed

452 MHz

Manufacturing process technology

90 nm

5 nm

Number of transistors

105 million

76,300 million

Pipelines / CUDA cores

18176

Power consumption (TDP)

27 Watt

600 Watt

Texture fill rate

1.808

1,457

Memory type

DDR2

GDDR6X

Maximum RAM amount

256 MB

24 GB

Memory bus width

64 Bit

384 Bit

Memory clock speed

532 MBps

24 GB/s

Memory bandwidth

4.256 GB/s

1,152 GB/s

Display Connectors

1x DVI, 1x VGA, 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

2.1

4.6

Shader Model

3.0

6.7

Vulkan

N/A

1.3