Matrox Parhelia-LX and Radeon RX 6600 - video card comparison

Matrox Parhelia-LX

Radeon RX 6600

Architecture

Parhelia (2002−2006)

Navi / RDNA2 (2020−2022)

GPU code name

Parhelia-LX

Navi 23

Market segment

Desktop

Release date

January 2002

October 2021

Interface

AGP 8x

PCIe 4.0 x8

Supplementary power connectors

None

1x 8-pin

Boost clock speed

2491 MHz

Core clock speed

250 MHz

2044 MHz

Manufacturing process technology

150 nm

7 nm

Number of transistors

80 million

11,060 million

Pipelines / CUDA cores

1792

Power consumption (TDP)

132 Watt

Texture fill rate

1.000

279.0

Memory type

DDR

GDDR6

Maximum RAM amount

128 MB

8 GB

Memory bus width

128 Bit

Memory clock speed

500 MHz

14500 MHz

Memory bandwidth

8 GB/s

224.0 GB/s

Shared memory

Display Connectors

2x DVI

1x HDMI, 3x DisplayPort

HDMI

DirectX

8.1

12.0 Ultimate (12_2)

OpenCL

N/A

2.1

OpenGL

1.5

4.6

Shader Model

6.5

Vulkan

N/A

1.2