Xenos Corona and Radeon RX 6600 XT - video card comparison

Xenos Corona

Radeon RX 6600 XT

Architecture

TeraScale (2005−2013)

Navi / RDNA2 (2020−2022)

GPU code name

Xenos Corona

Navi 23

Market segment

Desktop

Release date

July 2021

Interface

PCIe 4.0 x8

Supplementary power connectors

1x 8-pin

Boost clock speed

2589 MHz

Core clock speed

1968 MHz

Manufacturing process technology

45 nm

7 nm

Number of transistors

372 million

11,060 million

Pipelines / CUDA cores

240

2048

Power consumption (TDP)

160 (TGP) Watt

Texture fill rate

331.4

Memory type

GDDR6

Maximum RAM amount

8 GB

Memory bus width

128 Bit

Memory clock speed

16000 MHz

Memory bandwidth

256.0 GB/s

Shared memory

Display Connectors

1x HDMI, 2x DisplayPort

HDMI

DirectX

9.0c (9_3)

12.0 Ultimate (12_2)

OpenCL

N/A

2.1

OpenGL

N/A

4.6

Shader Model

3.0

6.5

Vulkan

N/A

1.2