Radeon R6 (Mullins) and Radeon RX 6600S - video card comparison

Radeon R6 (Mullins)

Radeon RX 6600S

Architecture

GCN 1.1 (2014)

RDNA 2 (2020−2022)

GPU code name

Mullins

Navi 23

Market segment

Laptop

Laptop

Release date

April 2014

January 2022

Interface

-

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

1881 MHz

Core clock speed

500 MHz

-

Manufacturing process technology

28 nm

7 nm

Number of transistors

-

11,060 million

Pipelines / CUDA cores

128

1792

Power consumption (TDP)

-

80 Watt

Texture fill rate

-

224.0

Memory type

-

GDDR6

Maximum RAM amount

-

4 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

-

16000 MHz

Memory bandwidth

-

224.0 GB/s

Shared memory

+

-

Display Connectors

-

No outputs

DirectX

12 (FL 12_0)

12.0 Ultimate (12_2)

OpenCL

-

2.1

OpenGL

-

4.6

Shader Model

-

6.5

Vulkan

-

1.2