Radeon X550 XT and CMP 40HX - video card comparison

Radeon X550 XT

CMP 40HX

Architecture

R400 (2004−2008)

Turing (2018−2021)

GPU code name

RV410

TU106

Market segment

Desktop

Desktop

Release date

January 2007

February 2021

Interface

PCIe 1.0 x16

PCIe 3.0 x16

Supplementary power connectors

None

1x 8-pin

Boost clock speed

-

1650 MHz

Core clock speed

400 MHz

-

Manufacturing process technology

110 nm

12 nm

Number of transistors

120 million

10,800 million

Pipelines / CUDA cores

-

2304

Power consumption (TDP)

-

185 Watt

Texture fill rate

1.600

237.6

Memory type

GDDR3

GDDR6

Maximum RAM amount

128 MB

8 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

600 MHz

14 GB/s

Memory bandwidth

9.6 GB/s

448.0 GB/s

Display Connectors

1x DVI, 1x VGA, 1x S-Video

No outputs

DirectX

9.0b (9_2)

12 Ultimate (12_2)

CUDA

-

7.5

OpenCL

N/A

3.0

OpenGL

2.0

4.6

Shader Model

-

6.6

Vulkan

N/A

1.2