Video Xpression and Radeon RX 6600 - video card comparison

Video Xpression

Radeon RX 6600

Architecture

Mach (1992−1997)

Navi / RDNA2 (2020−2022)

GPU code name

Mach64

Navi 23

Market segment

Desktop

Release date

October 1995

October 2021

Interface

PCI

PCIe 4.0 x8

Supplementary power connectors

1x 8-pin

Boost clock speed

2491 MHz

Core clock speed

62 MHz

2044 MHz

Manufacturing process technology

600 nm

7 nm

Number of transistors

1 million

11,060 million

Pipelines / CUDA cores

1792

Power consumption (TDP)

132 Watt

Texture fill rate

279.0

Memory type

EDO

GDDR6

Maximum RAM amount

1 MB

8 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

62 MHz

14500 MHz

Memory bandwidth

496.0 MB/s

224.0 GB/s

Shared memory

Display Connectors

1x VGA

1x HDMI, 3x DisplayPort

HDMI

DirectX

N/A

12.0 Ultimate (12_2)

OpenCL

N/A

2.1

OpenGL

N/A

4.6

Shader Model

6.5

Vulkan

N/A

1.2